date:20130204


[ 
https://issues.apache.org/jira/browse/CASSANDRA-1311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570064#comment-13570064
 ] 

Vijay commented on CASSANDRA-1311:
--

Pushed v2 to https://github.com/Vijay2win/cassandra/tree/1311-v2
Also pushed example which i used for testing to 
https://github.com/Vijay2win/inverted-index, Thanks!

 Triggers
 

 Key: CASSANDRA-1311
 URL: https://issues.apache.org/jira/browse/CASSANDRA-1311
 Project: Cassandra
  Issue Type: New Feature
Reporter: Maxim Grinev
Assignee: Vijay
 Fix For: 2.0

 Attachments: HOWTO-PatchAndRunTriggerExample.txt, 
 HOWTO-PatchAndRunTriggerExample-update1.txt, ImplementationDetails.pdf, 
 ImplementationDetails-update1.pdf, trunk-967053.txt, 
 trunk-984391-update1.txt, trunk-984391-update2.txt


 Asynchronous triggers is a basic mechanism to implement various use cases of 
 asynchronous execution of application code at database side. For example to 
 support indexes and materialized views, online analytics, push-based data 
 propagation.
 Please find the motivation, triggers description and list of applications:
 http://maxgrinev.com/2010/07/23/extending-cassandra-with-asynchronous-triggers/
 An example of using triggers for indexing:
 http://maxgrinev.com/2010/07/23/managing-indexes-in-cassandra-using-async-triggers/
 Implementation details are attached.

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[jira] [Commented] (CASSANDRA-5034) Refactor to introduce Mutation Container in write path


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570066#comment-13570066
 ] 

Jonathan Ellis commented on CASSANDRA-5034:
---

Hmm, are you just using the Thrift api?  We probably left that alone for 
backwards compatibility.  Disallowing mixing counters in for 
atomic_batch_mutate should be fine though.

 Refactor to introduce Mutation Container in write path
 --

 Key: CASSANDRA-5034
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5034
 Project: Cassandra
  Issue Type: Improvement
  Components: Core
Affects Versions: 2.0
Reporter: Vijay
Assignee: Vijay
Priority: Minor
 Fix For: 2.0

 Attachments: 0001-CASSANDRA-5034.patch


 For triggers we need to identify if the batch mutations contain counters, if 
 present we cannot apply the BM with triggers safely. Hence we wanted this 
 refactor, the idea is also to improve code reuse.
 https://github.com/Vijay2win/cassandra/blob/1311/src/java/org/apache/cassandra/thrift/MutationContainer.java
 We thought (reviewer: Gary) it is better to separate these 2 patches, hence 
 this ticket.

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[jira] [Commented] (CASSANDRA-5034) Refactor to introduce Mutation Container in write path


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570070#comment-13570070
 ] 

Vijay commented on CASSANDRA-5034:
--

Hi Jonathan, Yep thats right i was talking about thrift API's I am doing a 
simpler check in 1311-v2 (it does work the way one would hope) :)

 Refactor to introduce Mutation Container in write path
 --

 Key: CASSANDRA-5034
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5034
 Project: Cassandra
  Issue Type: Improvement
  Components: Core
Affects Versions: 2.0
Reporter: Vijay
Assignee: Vijay
Priority: Minor
 Fix For: 2.0

 Attachments: 0001-CASSANDRA-5034.patch


 For triggers we need to identify if the batch mutations contain counters, if 
 present we cannot apply the BM with triggers safely. Hence we wanted this 
 refactor, the idea is also to improve code reuse.
 https://github.com/Vijay2win/cassandra/blob/1311/src/java/org/apache/cassandra/thrift/MutationContainer.java
 We thought (reviewer: Gary) it is better to separate these 2 patches, hence 
 this ticket.

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[jira] [Comment Edited] (CASSANDRA-5034) Refactor to introduce Mutation Container in write path


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570070#comment-13570070
 ] 

Vijay edited comment on CASSANDRA-5034 at 2/4/13 8:46 AM:
--

Hi Jonathan, Yep thats right i was talking about thrift API's I am doing a 
simpler check in 1311-v2 :)

  was (Author: vijay2...@yahoo.com):
Hi Jonathan, Yep thats right i was talking about thrift API's I am 
doing a simpler check in 1311-v2 (it does work the way one would hope) :)
  
 Refactor to introduce Mutation Container in write path
 --

 Key: CASSANDRA-5034
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5034
 Project: Cassandra
  Issue Type: Improvement
  Components: Core
Affects Versions: 2.0
Reporter: Vijay
Assignee: Vijay
Priority: Minor
 Fix For: 2.0

 Attachments: 0001-CASSANDRA-5034.patch


 For triggers we need to identify if the batch mutations contain counters, if 
 present we cannot apply the BM with triggers safely. Hence we wanted this 
 refactor, the idea is also to improve code reuse.
 https://github.com/Vijay2win/cassandra/blob/1311/src/java/org/apache/cassandra/thrift/MutationContainer.java
 We thought (reviewer: Gary) it is better to separate these 2 patches, hence 
 this ticket.

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[jira] [Commented] (CASSANDRA-4775) Counters 2.0

[
https://issues.apache.org/jira/browse/CASSANDRA-4775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570079#comment-13570079
]

Jonathan Ellis commented on CASSANDRA-4775:
---

bq. AVG(...) is harder, needing both the sum and item count to be stored under
the hood. Even more advanced is bitwise logical AND/OR/... on bitsets rather
than numbers, such as would allow for hyperloglog approximate cardinality
counting or other similar operations.

Not sure we'd want to support avg (since it requires extra information to be
stored, as you point out), but it would be easy to support some kind of
reduce(IterableColumn) with any scheme that stores per-column updates.

(Not sure we'd want to expose that directly to users though.)

Counters 2.0

Key: CASSANDRA-4775
URL: https://issues.apache.org/jira/browse/CASSANDRA-4775
Project: Cassandra
Issue Type: New Feature
Components: Core
Reporter: Arya Goudarzi
Labels: counters
Fix For: 2.0

The existing partitioned counters remain a source of frustration for most
users almost two years after being introduced. The remaining problems are
inherent in the design, not something that can be fixed given enough
time/eyeballs.
Ideally a solution would give us
- similar performance
- less special cases in the code
- potential for a retry mechanism

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git commit: Deprecate but keep strings-as-blob support for now for compatibility sake

Updated Branches:
  refs/heads/cassandra-1.2 60acf0d79 - b251e7aec


Deprecate but keep strings-as-blob support for now for compatibility sake


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/b251e7ae
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/b251e7ae
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/b251e7ae

Branch: refs/heads/cassandra-1.2
Commit: b251e7aec03273ac14eeae79bee13422068d508b
Parents: 60acf0d
Author: Sylvain Lebresne sylv...@datastax.com
Authored: Mon Feb 4 10:44:30 2013 +0100
Committer: Sylvain Lebresne sylv...@datastax.com
Committed: Mon Feb 4 10:44:30 2013 +0100

--
 NEWS.txt |5 +++-
 doc/cql3/CQL.textile |3 +-
 src/java/org/apache/cassandra/cql3/Term.java |   22 +
 3 files changed, 28 insertions(+), 2 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/b251e7ae/NEWS.txt
--
diff --git a/NEWS.txt b/NEWS.txt
index 5a6e4f5..7e04b2e 100644
--- a/NEWS.txt
+++ b/NEWS.txt
@@ -16,7 +16,10 @@ Upgrading
 - CQL3 type validation for constants has been fixed, which may require
   fixing queries that were relying on the previous loose validation. Please
   refer to the CQL3 documentation 
(http://cassandra.apache.org/doc/cql3/CQL.html)
-  and in particular the changelog section for more details.
+  and in particular the changelog section for more details. Please note in
+  particular that inputing blobs as strings constants is now deprecated (in
+  favor of blob constants) and its support will be removed in a future
+  version.
 
 
 1.2.1

http://git-wip-us.apache.org/repos/asf/cassandra/blob/b251e7ae/doc/cql3/CQL.textile
--
diff --git a/doc/cql3/CQL.textile b/doc/cql3/CQL.textile
index 35b75bf..9611608 100644
--- a/doc/cql3/CQL.textile
+++ b/doc/cql3/CQL.textile
@@ -1007,7 +1007,8 @@ The following describes the addition/changes brought for 
each version of CQL.
 
 h3. 3.0.2
 
-- Type validation for the constants:#constants has been fixed. For instance, 
the implementation used to allow @'2'@ as a valid value for an @int@ column 
(interpreting it has the equivalent of @2@), or @42@ as a valid @blob@ value 
(in which case @42@ was interpreted as an hexadecimal representation of the 
blob). This is no longer the case, type validation of constants is now more 
strict. See the data types:#dataTypes section for details on which constant 
is allowed for which type, but note that this let to the introduction of blobs 
constants:#constants.
+- Type validation for the constants:#constants has been fixed. For instance, 
the implementation used to allow @'2'@ as a valid value for an @int@ column 
(interpreting it has the equivalent of @2@), or @42@ as a valid @blob@ value 
(in which case @42@ was interpreted as an hexadecimal representation of the 
blob). This is no longer the case, type validation of constants is now more 
strict. See the data types:#dataTypes section for details on which constant 
is allowed for which type.
+- The type validation fixed of the previous point has lead to the introduction 
of blobs constants:#constants to allow inputing blobs. Do note that while 
inputing blobs as strings constant is still supported by this version (to allow 
smoother transition to blob constant), it is now deprecated (in particular the 
data types:#dataTypes section does not list strings constants as valid blobs) 
and will be removed by a future version. If you were using strings as blobs, 
you should thus update your client code asap to switch blob constants.
 
 h3. 3.0.1
 

http://git-wip-us.apache.org/repos/asf/cassandra/blob/b251e7ae/src/java/org/apache/cassandra/cql3/Term.java
--
diff --git a/src/java/org/apache/cassandra/cql3/Term.java 
b/src/java/org/apache/cassandra/cql3/Term.java
index b3c312e..fb797d5 100644
--- a/src/java/org/apache/cassandra/cql3/Term.java
+++ b/src/java/org/apache/cassandra/cql3/Term.java
@@ -22,6 +22,9 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import org.apache.cassandra.db.marshal.AbstractType;
 import org.apache.cassandra.db.marshal.BytesType;
 import org.apache.cassandra.db.marshal.MarshalException;
@@ -30,6 +33,8 @@ import 
org.apache.cassandra.exceptions.InvalidRequestException;
 /** A term parsed from a CQL statement. */
 public class Term
 {
+private static final Logger logger = LoggerFactory.getLogger(Term.class);
+
 public enum Type
 {
 STRING, INTEGER, UUID, FLOAT, BOOLEAN,

[2/3] git commit: Merge branch 'cassandra-1.2' into trunk

Merge branch 'cassandra-1.2' into trunk


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/87248347
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/87248347
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/87248347

Branch: refs/heads/trunk
Commit: 87248347bf4ea52431f43be876bac4638ec7b004
Parents: f56f08c b251e7a
Author: Sylvain Lebresne sylv...@datastax.com
Authored: Mon Feb 4 10:45:30 2013 +0100
Committer: Sylvain Lebresne sylv...@datastax.com
Committed: Mon Feb 4 10:45:30 2013 +0100

--
 NEWS.txt |5 +++-
 doc/cql3/CQL.textile |3 +-
 src/java/org/apache/cassandra/cql3/Term.java |   22 +
 3 files changed, 28 insertions(+), 2 deletions(-)
--

[1/3] git commit: Deprecate but keep strings-as-blob support for now for compatibility sake

Deprecate but keep strings-as-blob support for now for compatibility sake


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/b251e7ae
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/b251e7ae
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/b251e7ae

Branch: refs/heads/trunk
Commit: b251e7aec03273ac14eeae79bee13422068d508b
Parents: 60acf0d
Author: Sylvain Lebresne sylv...@datastax.com
Authored: Mon Feb 4 10:44:30 2013 +0100
Committer: Sylvain Lebresne sylv...@datastax.com
Committed: Mon Feb 4 10:44:30 2013 +0100

--
 NEWS.txt |5 +++-
 doc/cql3/CQL.textile |3 +-
 src/java/org/apache/cassandra/cql3/Term.java |   22 +
 3 files changed, 28 insertions(+), 2 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/b251e7ae/NEWS.txt
--
diff --git a/NEWS.txt b/NEWS.txt
index 5a6e4f5..7e04b2e 100644
--- a/NEWS.txt
+++ b/NEWS.txt
@@ -16,7 +16,10 @@ Upgrading
 - CQL3 type validation for constants has been fixed, which may require
   fixing queries that were relying on the previous loose validation. Please
   refer to the CQL3 documentation 
(http://cassandra.apache.org/doc/cql3/CQL.html)
-  and in particular the changelog section for more details.
+  and in particular the changelog section for more details. Please note in
+  particular that inputing blobs as strings constants is now deprecated (in
+  favor of blob constants) and its support will be removed in a future
+  version.
 
 
 1.2.1

http://git-wip-us.apache.org/repos/asf/cassandra/blob/b251e7ae/doc/cql3/CQL.textile
--
diff --git a/doc/cql3/CQL.textile b/doc/cql3/CQL.textile
index 35b75bf..9611608 100644
--- a/doc/cql3/CQL.textile
+++ b/doc/cql3/CQL.textile
@@ -1007,7 +1007,8 @@ The following describes the addition/changes brought for 
each version of CQL.
 
 h3. 3.0.2
 
-- Type validation for the constants:#constants has been fixed. For instance, 
the implementation used to allow @'2'@ as a valid value for an @int@ column 
(interpreting it has the equivalent of @2@), or @42@ as a valid @blob@ value 
(in which case @42@ was interpreted as an hexadecimal representation of the 
blob). This is no longer the case, type validation of constants is now more 
strict. See the data types:#dataTypes section for details on which constant 
is allowed for which type, but note that this let to the introduction of blobs 
constants:#constants.
+- Type validation for the constants:#constants has been fixed. For instance, 
the implementation used to allow @'2'@ as a valid value for an @int@ column 
(interpreting it has the equivalent of @2@), or @42@ as a valid @blob@ value 
(in which case @42@ was interpreted as an hexadecimal representation of the 
blob). This is no longer the case, type validation of constants is now more 
strict. See the data types:#dataTypes section for details on which constant 
is allowed for which type.
+- The type validation fixed of the previous point has lead to the introduction 
of blobs constants:#constants to allow inputing blobs. Do note that while 
inputing blobs as strings constant is still supported by this version (to allow 
smoother transition to blob constant), it is now deprecated (in particular the 
data types:#dataTypes section does not list strings constants as valid blobs) 
and will be removed by a future version. If you were using strings as blobs, 
you should thus update your client code asap to switch blob constants.
 
 h3. 3.0.1
 

http://git-wip-us.apache.org/repos/asf/cassandra/blob/b251e7ae/src/java/org/apache/cassandra/cql3/Term.java
--
diff --git a/src/java/org/apache/cassandra/cql3/Term.java 
b/src/java/org/apache/cassandra/cql3/Term.java
index b3c312e..fb797d5 100644
--- a/src/java/org/apache/cassandra/cql3/Term.java
+++ b/src/java/org/apache/cassandra/cql3/Term.java
@@ -22,6 +22,9 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import org.apache.cassandra.db.marshal.AbstractType;
 import org.apache.cassandra.db.marshal.BytesType;
 import org.apache.cassandra.db.marshal.MarshalException;
@@ -30,6 +33,8 @@ import 
org.apache.cassandra.exceptions.InvalidRequestException;
 /** A term parsed from a CQL statement. */
 public class Term
 {
+private static final Logger logger = LoggerFactory.getLogger(Term.class);
+
 public enum Type
 {
 STRING, INTEGER, UUID, FLOAT, BOOLEAN, HEX, QMARK;
@@ -60,6 +65,9 @@ public class Term
 public final int

[3/3] git commit: Remove deprecated strings-as-blob for trunk

Updated Branches:
  refs/heads/trunk f56f08c9e - 2dd226875


Remove deprecated strings-as-blob for trunk


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/2dd22687
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/2dd22687
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/2dd22687

Branch: refs/heads/trunk
Commit: 2dd226875282ada1e99e3e0d0bb384da26488185
Parents: 8724834
Author: Sylvain Lebresne sylv...@datastax.com
Authored: Mon Feb 4 10:49:26 2013 +0100
Committer: Sylvain Lebresne sylv...@datastax.com
Committed: Mon Feb 4 10:49:26 2013 +0100

--
 src/java/org/apache/cassandra/cql3/Term.java |   22 -
 1 files changed, 0 insertions(+), 22 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/2dd22687/src/java/org/apache/cassandra/cql3/Term.java
--
diff --git a/src/java/org/apache/cassandra/cql3/Term.java 
b/src/java/org/apache/cassandra/cql3/Term.java
index fb797d5..b3c312e 100644
--- a/src/java/org/apache/cassandra/cql3/Term.java
+++ b/src/java/org/apache/cassandra/cql3/Term.java
@@ -22,9 +22,6 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Set;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import org.apache.cassandra.db.marshal.AbstractType;
 import org.apache.cassandra.db.marshal.BytesType;
 import org.apache.cassandra.db.marshal.MarshalException;
@@ -33,8 +30,6 @@ import 
org.apache.cassandra.exceptions.InvalidRequestException;
 /** A term parsed from a CQL statement. */
 public class Term
 {
-private static final Logger logger = LoggerFactory.getLogger(Term.class);
-
 public enum Type
 {
 STRING, INTEGER, UUID, FLOAT, BOOLEAN, HEX, QMARK;
@@ -65,9 +60,6 @@ public class Term
 public final int bindIndex;
 public final boolean isToken;
 
-// For transition post-5198, see below
-private static volatile boolean stringAsBlobWarningLogged = false;
-
 // This is a hack for the timeuuid functions (minTimeuuid, maxTimeuuid, 
now) because instead of handling them as
 // true function we let the TimeUUID.fromString() method handle it. We 
should probably clean that up someday
 private final boolean skipTypeValidation;
@@ -176,20 +168,6 @@ public class Term
 
 if (!supported.contains(type))
 {
-// Blobs should now be inputed as hexadecimal constants. However, 
to allow people to upgrade, we still allow
-// blob-as-strings, even though it is deprecated (see #5198).
-if (type == Type.STRING  validator instanceof BytesType)
-{
-if (!stringAsBlobWarningLogged)
-{
-stringAsBlobWarningLogged = true;
-logger.warn(Inputing CLQ3 blobs as strings (like %s = 
'%s') is now deprecated and will be removed in a future version. 
-  + You should convert client code to use a blob 
constant (%s = %s) instead (see http://cassandra.apache.org/doc/cql3/CQL.html 
changelog section for more info).,
-  identifier, text, identifier, 0x + text);
-}
-return;
-}
-
 // TODO: Ideallly we'd keep the declared CQL3 type of columns and 
use that in the following message, instead of the AbstracType class name.
 throw new InvalidRequestException(String.format(Invalid %s 
constant for %s of type %s, type, identifier, validator.asCQL3Type()));
 }

[jira] [Commented] (CASSANDRA-5198) Fix CQL3 loose type validation of constants

2013-02-04 Thread Sylvain Lebresne (JIRA)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5198?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570091#comment-13570091
 ] 

Sylvain Lebresne commented on CASSANDRA-5198:
-

Agreed. I've re-allowed strings-as-blobs in commit 
b251e7aec03273ac14eeae79bee13422068d508b while (hopefully) making it clear it 
is deprecated (in particular it logs a warning (only once to avoid flooding) if 
you use a string as blob).

 Fix CQL3 loose type validation of constants 
 

 Key: CASSANDRA-5198
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5198
 Project: Cassandra
  Issue Type: Bug
Affects Versions: 1.2.1
Reporter: Edward Capriolo
Assignee: Sylvain Lebresne
Priority: Minor
 Fix For: 1.2.2

 Attachments: 0001-Respect-CQL3-constant-types.txt, 
 0002-Improve-printing-of-type-in-error-message.txt, 
 0003-Respect-partitioner-type-for-Token-function.txt


 This works as it should.
 {noformat}
 cqlsh:movies select * from users where token (username)  token('') ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
 bsmith | null |  null |   bob |smith | null
  scapriolo | null |  null |stacey | capriolo | null
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token('bsmith') ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  scapriolo | null |  null |stacey | capriolo | null
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token('scapriolo') 
 ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  ecapriolo | null |  null |edward | capriolo | null
 {noformat}
 But look what happens when you supply numbers into the token function.
 {noformat}
 qlsh:movies select * from users where token (username)  token(0) ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token(1134314) ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
 bsmith | null |  null |   bob |smith | null
  scapriolo | null |  null |stacey | capriolo | null
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token(113431431) ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  scapriolo | null |  null |stacey | capriolo | null
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token(1134) ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token(1134434) ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  scapriolo | null |  null |stacey | capriolo | null
 {noformat}
 This does not make sense to me. The token function is apparently converting 
 integers to strings leading to seemingly unpredictable results. 
 However I find this syntax odd, I feel like I should be able to say 
 'token(username)  0 and token(username)  10' because from a thrift side I 
 can page tokens or I can page keys. In this case, I guess, I am only able to 
 page keys because the token is not returned to the user.
 Is token 0 = ''? How do I arrive at the minimal token for and int column. 
 Should the token() function at least be smart enough to reject integers for 
 string columns?

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[jira] [Resolved] (CASSANDRA-5198) Fix CQL3 loose type validation of constants

2013-02-04 Thread Sylvain Lebresne (JIRA)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-5198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sylvain Lebresne resolved CASSANDRA-5198.
-

Resolution: Fixed

 Fix CQL3 loose type validation of constants 
 

 Key: CASSANDRA-5198
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5198
 Project: Cassandra
  Issue Type: Bug
Affects Versions: 1.2.1
Reporter: Edward Capriolo
Assignee: Sylvain Lebresne
Priority: Minor
 Fix For: 1.2.2

 Attachments: 0001-Respect-CQL3-constant-types.txt, 
 0002-Improve-printing-of-type-in-error-message.txt, 
 0003-Respect-partitioner-type-for-Token-function.txt


 This works as it should.
 {noformat}
 cqlsh:movies select * from users where token (username)  token('') ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
 bsmith | null |  null |   bob |smith | null
  scapriolo | null |  null |stacey | capriolo | null
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token('bsmith') ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  scapriolo | null |  null |stacey | capriolo | null
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token('scapriolo') 
 ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  ecapriolo | null |  null |edward | capriolo | null
 {noformat}
 But look what happens when you supply numbers into the token function.
 {noformat}
 qlsh:movies select * from users where token (username)  token(0) ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token(1134314) ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
 bsmith | null |  null |   bob |smith | null
  scapriolo | null |  null |stacey | capriolo | null
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token(113431431) ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  scapriolo | null |  null |stacey | capriolo | null
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token(1134) ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  ecapriolo | null |  null |edward | capriolo | null
 cqlsh:movies select * from users where token (username)  token(1134434) ;
  username  | created_date | email | firstname | lastname | password
 ---+--+---+---+--+--
  scapriolo | null |  null |stacey | capriolo | null
 {noformat}
 This does not make sense to me. The token function is apparently converting 
 integers to strings leading to seemingly unpredictable results. 
 However I find this syntax odd, I feel like I should be able to say 
 'token(username)  0 and token(username)  10' because from a thrift side I 
 can page tokens or I can page keys. In this case, I guess, I am only able to 
 page keys because the token is not returned to the user.
 Is token 0 = ''? How do I arrive at the minimal token for and int column. 
 Should the token() function at least be smart enough to reject integers for 
 string columns?

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[jira] [Commented] (CASSANDRA-1311) Triggers


[ 
https://issues.apache.org/jira/browse/CASSANDRA-1311?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570115#comment-13570115
 ] 

Jonathan Ellis commented on CASSANDRA-1311:
---

Some good background on classloaders:

- http://zeroturnaround.com/labs/reloading-objects-classes-classloaders/
- http://zeroturnaround.com/labs/rjc201/

 Triggers
 

 Key: CASSANDRA-1311
 URL: https://issues.apache.org/jira/browse/CASSANDRA-1311
 Project: Cassandra
  Issue Type: New Feature
Reporter: Maxim Grinev
Assignee: Vijay
 Fix For: 2.0

 Attachments: HOWTO-PatchAndRunTriggerExample.txt, 
 HOWTO-PatchAndRunTriggerExample-update1.txt, ImplementationDetails.pdf, 
 ImplementationDetails-update1.pdf, trunk-967053.txt, 
 trunk-984391-update1.txt, trunk-984391-update2.txt


 Asynchronous triggers is a basic mechanism to implement various use cases of 
 asynchronous execution of application code at database side. For example to 
 support indexes and materialized views, online analytics, push-based data 
 propagation.
 Please find the motivation, triggers description and list of applications:
 http://maxgrinev.com/2010/07/23/extending-cassandra-with-asynchronous-triggers/
 An example of using triggers for indexing:
 http://maxgrinev.com/2010/07/23/managing-indexes-in-cassandra-using-async-triggers/
 Implementation details are attached.

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[jira] [Created] (CASSANDRA-5218) Log explosion when another cluster node is down and remaining node is overloaded.

2013-02-04 Thread Sergey Olefir (JIRA)

Sergey Olefir created CASSANDRA-5218:

Summary: Log explosion when another cluster node is down and
remaining node is overloaded.
Key: CASSANDRA-5218
URL: https://issues.apache.org/jira/browse/CASSANDRA-5218
Project: Cassandra
Issue Type: Bug
Affects Versions: 1.1.7
Reporter: Sergey Olefir

I have Cassandra 1.1.7 cluster with 4 nodes in 2 datacenters (2+2). Replication
is configured as DC1:2,DC2:2 (i.e. every node holds the entire data).

I am load-testing counter increments at the rate of about 10k per second. All
writes are directed to two nodes in DC1 (DC2 nodes are basically backup). In
total there's 100 separate clients executing 1-2 batch updates per second.

We wanted to test what happens if one node goes down, so we brought one node
down in DC1 (i.e. the node that was handling half of the incoming writes).

This led to a complete explosion of logs on the remaining alive node in DC1.

There are hundreds of megabytes of logs within an hour all basically saying the
same thing:
ERROR [ReplicateOnWriteStage:5653390] 2013-01-22 12:44:33,611
AbstractCassandraDaemon.java (line 135) Exception in thread
Thread[ReplicateOnWriteStage:5653390,5,main]
java.lang.RuntimeException: java.util.concurrent.TimeoutException
at
org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1275)

at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.util.concurrent.TimeoutException
at
org.apache.cassandra.service.StorageProxy.sendToHintedEndpoints(StorageProxy.java:311)

at
org.apache.cassandra.service.StorageProxy$7$1.runMayThrow(StorageProxy.java:585)

at
org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1271)

... 3 more

The logs are completely swamped with this and are thus unusable. It may also
negatively impact the node performance.

According to Aaron Morton:
{quote}The error is the coordinator node protecting it's self.

Basically it cannot handle the volume of local writes + the writes for HH. The
number of in flight hints is greater than…

private static volatile int maxHintsInProgress = 1024 *
Runtime.getRuntime().availableProcessors();{quote}
http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/node-down-log-explosion-tp7584932p7584957.html

I think there are two issues here:
(a) the same exception occurring for the same reason doesn't need to be spammed
into log many times per second;
(b) exception message ought to be more clear about cause -- i.e. in this case
some message about overload or load shedding might be appropriate.

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[jira] [Commented] (CASSANDRA-5038) LZ4Compressor

2013-02-04 Thread T Jake Luciani (JIRA)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570333#comment-13570333
 ] 

T Jake Luciani commented on CASSANDRA-5038:
---

I've been using his latest patch and have been intending to commit this.  Would 
you be able to [~jbellis] I can't at the moment. +1

 LZ4Compressor
 -

 Key: CASSANDRA-5038
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5038
 Project: Cassandra
  Issue Type: New Feature
  Components: Core
Reporter: T Jake Luciani
Priority: Minor
 Fix For: 1.2.2

 Attachments: CASSANDRA-5038.patch, CASSANDRA-5038.patch, 
 LZ4Compressor.java, lz4-java.jar


 LZ4 is a new compression algo that's ~2x faster than Snappy.
 [~jpountz] has written a nice java port which includes a misc.Unsafe version 
 that performs = than our java snappy version.
 Details at http://blog.jpountz.net/post/28092106032/wow-lz4-is-fast
 The nice thing is this should work with java7 and be more portable.
 We can also fallback the pure java impl

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[jira] [Created] (CASSANDRA-5219) get_indexed_keys

2013-02-04 Thread Srdjan Mitrovic (JIRA)

Srdjan Mitrovic created CASSANDRA-5219:
--

 Summary: get_indexed_keys
 Key: CASSANDRA-5219
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5219
 Project: Cassandra
  Issue Type: Improvement
Reporter: Srdjan Mitrovic


We would like to get the list of keys for some indexed value by using only one 
disk seek per node.
Unfortunately get_indexed_slices would also read CF where keys can be in many 
different places so it would take many disk seeks just to get the list of keys.

Something like get_indexed_keys(keyRange) would be very beneficial to us.

Much better idea is to use existing 
listKeySlice get_range_slices(ColumnParent column_parent, SlicePredicate 
predicate, KeyRange range, ConsistencyLevel consistency_level) without breaking 
any compatibility. 

If SlicePredicate has empty list of columns and KeyRange has an IndexExpression 
then only index should be fetched to return the desired keys without touching 
indexed CF. 

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[jira] [Commented] (CASSANDRA-5179) Hinted handoff sends over 1000 rows for one column change

2013-02-04 Thread Cyril Scetbon (JIRA)

[
https://issues.apache.org/jira/browse/CASSANDRA-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570349#comment-13570349
]

Cyril Scetbon commented on CASSANDRA-5179:
--

It's written that it's fixed in 1.2.2
Do you know if a bugfix corrected it ?

Hinted handoff sends over 1000 rows for one column change
-

Key: CASSANDRA-5179
URL: https://issues.apache.org/jira/browse/CASSANDRA-5179
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 1.2.0
Environment: Windows 7
Java 1.6u38
Reporter: Antti Koivisto
Fix For: 1.2.2

Attachments: cassandra_receiver.log, cassandra_sender.log

We have a small test environment with two datacenters (DC1 and DC2) running
on Windows 7 laptops.
Both datacenters have one node. We use network topology strategy to replicate
all data to both datacenters.
We started with empty db.
1. Created a keyspace with strategy options [DC1:1, DC2:1]
2. Added one row to a column family with CLI to DC1. Change was replicated to
DC2.
3. Disconnected network cable from DC2.
4. Gossiper noticed, that other DC is dead.
5. Added another row to DC1.
6. Reconnected cable on DC2.
7. DC1 started hinted handoff for DC2.
8. Hinted handoff is finished with message: Finished hinted handoff of 1969
rows to endpoint DC2 ip
We repeated test with same results on Linux cluster with Cassandra 1.2.0.
On Cassandra 1.1.5 Linux cluster, only one row was sent to endpoint.
Finished hinted handoff of 1 rows to endpoint DC2 ip

[jira] [Commented] (CASSANDRA-4464) expose 2I CFs to the rest of nodetool


[ 
https://issues.apache.org/jira/browse/CASSANDRA-4464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570358#comment-13570358
 ] 

Brandon Williams commented on CASSANDRA-4464:
-

Jason, can you rebase?

 expose 2I CFs to the rest of nodetool
 -

 Key: CASSANDRA-4464
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4464
 Project: Cassandra
  Issue Type: New Feature
  Components: Tools
Reporter: Jonathan Ellis
Assignee: Jason Brown
Priority: Minor
 Fix For: 1.2.2

 Attachments: 4464.txt, 4464-v1.patch


 This was begun in CASSANDRA-4063.  We should extend it to scrub as well, and 
 probably compact since any sane way to do it for scrub should give the other 
 for free.
 Not sure how easy these will be since they go through CompactionManager via 
 StorageProxy.  I think getValidColumnFamilies could be updated to check for 
 index CFs with dot notation.
 (Other operations like flush or snapshot don't make sense for 2I CFs in 
 isolation of their parent.)

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[jira] [Commented] (CASSANDRA-5179) Hinted handoff sends over 1000 rows for one column change

[
https://issues.apache.org/jira/browse/CASSANDRA-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570361#comment-13570361
]

Jonathan Ellis commented on CASSANDRA-5179:
---

Fix-for is target fix version. The issue is not fixed until resolved.

Hinted handoff sends over 1000 rows for one column change
-

Attachments: cassandra_receiver.log, cassandra_sender.log

[jira] [Commented] (CASSANDRA-5038) LZ4Compressor


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570363#comment-13570363
 ] 

Jonathan Ellis commented on CASSANDRA-5038:
---

I'm a bit behind here...  Do we just need to commit the patch and jar?  What 
about the comments about maven and JNI issues?

 LZ4Compressor
 -

 Key: CASSANDRA-5038
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5038
 Project: Cassandra
  Issue Type: New Feature
  Components: Core
Reporter: T Jake Luciani
Priority: Minor
 Fix For: 1.2.2

 Attachments: CASSANDRA-5038.patch, CASSANDRA-5038.patch, 
 LZ4Compressor.java, lz4-java.jar


 LZ4 is a new compression algo that's ~2x faster than Snappy.
 [~jpountz] has written a nice java port which includes a misc.Unsafe version 
 that performs = than our java snappy version.
 Details at http://blog.jpountz.net/post/28092106032/wow-lz4-is-fast
 The nice thing is this should work with java7 and be more portable.
 We can also fallback the pure java impl

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[jira] [Commented] (CASSANDRA-5179) Hinted handoff sends over 1000 rows for one column change

2013-02-04 Thread Cyril Scetbon (JIRA)

[
https://issues.apache.org/jira/browse/CASSANDRA-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570364#comment-13570364
]

Cyril Scetbon commented on CASSANDRA-5179:
--

Ok thanks for this information …

Hinted handoff sends over 1000 rows for one column change
-

Attachments: cassandra_receiver.log, cassandra_sender.log

[Cassandra Wiki] Trivial Update of DemiOei by DemiOei

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[2/3] git commit: make local copies of compaction thresholds so they can't be changed out from under us mid-method patch by jbellis for CASSANDRA-5214

2013-02-04 Thread jbellis

make local copies of compaction thresholds so they can't be changed out from 
under us mid-method
patch by jbellis for CASSANDRA-5214


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/82de0ec7
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/82de0ec7
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/82de0ec7

Branch: refs/heads/trunk
Commit: 82de0ec75689d84ee6a4fa2d9a960f3326e5387a
Parents: b251e7a
Author: Jonathan Ellis jbel...@apache.org
Authored: Mon Feb 4 17:50:34 2013 +0100
Committer: Jonathan Ellis jbel...@apache.org
Committed: Mon Feb 4 17:50:34 2013 +0100

--
 .../compaction/SizeTieredCompactionStrategy.java   |   10 +++---
 1 files changed, 7 insertions(+), 3 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/82de0ec7/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
--
diff --git 
a/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java 
b/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
index 64ed744..5e01733 100644
--- 
a/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
+++ 
b/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
@@ -60,7 +60,10 @@ public class SizeTieredCompactionStrategy extends 
AbstractCompactionStrategy
 
 public synchronized AbstractCompactionTask getNextBackgroundTask(final int 
gcBefore)
 {
-if (cfs.isCompactionDisabled())
+// make local copies so they can't be changed out from under us 
mid-method
+int minThreshold = cfs.getMinimumCompactionThreshold();
+int maxThreshold = cfs.getMaximumCompactionThreshold();
+if (minThreshold == 0 || maxThreshold == 0)
 {
 logger.debug(Compaction is currently disabled.);
 return null;
@@ -74,7 +77,7 @@ public class SizeTieredCompactionStrategy extends 
AbstractCompactionStrategy
 ListListSSTableReader prunedBuckets = new 
ArrayListListSSTableReader();
 for (ListSSTableReader bucket : buckets)
 {
-if (bucket.size()  cfs.getMinimumCompactionThreshold())
+if (bucket.size()  minThreshold)
 continue;
 
 Collections.sort(bucket, new ComparatorSSTableReader()
@@ -84,7 +87,8 @@ public class SizeTieredCompactionStrategy extends 
AbstractCompactionStrategy
 return o1.descriptor.generation - o2.descriptor.generation;
 }
 });
-prunedBuckets.add(bucket.subList(0, Math.min(bucket.size(), 
cfs.getMaximumCompactionThreshold(;
+ListSSTableReader prunedBucket = bucket.subList(0, 
Math.min(bucket.size(), maxThreshold));
+prunedBuckets.add(prunedBucket);
 }
 
 if (prunedBuckets.isEmpty())

[1/3] git commit: make local copies of compaction thresholds so they can't be changed out from under us mid-method patch by jbellis for CASSANDRA-5214

2013-02-04 Thread jbellis

make local copies of compaction thresholds so they can't be changed out from 
under us mid-method
patch by jbellis for CASSANDRA-5214


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/82de0ec7
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/82de0ec7
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/82de0ec7

Branch: refs/heads/cassandra-1.2
Commit: 82de0ec75689d84ee6a4fa2d9a960f3326e5387a
Parents: b251e7a
Author: Jonathan Ellis jbel...@apache.org
Authored: Mon Feb 4 17:50:34 2013 +0100
Committer: Jonathan Ellis jbel...@apache.org
Committed: Mon Feb 4 17:50:34 2013 +0100

--
 .../compaction/SizeTieredCompactionStrategy.java   |   10 +++---
 1 files changed, 7 insertions(+), 3 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/82de0ec7/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
--
diff --git 
a/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java 
b/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
index 64ed744..5e01733 100644
--- 
a/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
+++ 
b/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
@@ -60,7 +60,10 @@ public class SizeTieredCompactionStrategy extends 
AbstractCompactionStrategy
 
 public synchronized AbstractCompactionTask getNextBackgroundTask(final int 
gcBefore)
 {
-if (cfs.isCompactionDisabled())
+// make local copies so they can't be changed out from under us 
mid-method
+int minThreshold = cfs.getMinimumCompactionThreshold();
+int maxThreshold = cfs.getMaximumCompactionThreshold();
+if (minThreshold == 0 || maxThreshold == 0)
 {
 logger.debug(Compaction is currently disabled.);
 return null;
@@ -74,7 +77,7 @@ public class SizeTieredCompactionStrategy extends 
AbstractCompactionStrategy
 ListListSSTableReader prunedBuckets = new 
ArrayListListSSTableReader();
 for (ListSSTableReader bucket : buckets)
 {
-if (bucket.size()  cfs.getMinimumCompactionThreshold())
+if (bucket.size()  minThreshold)
 continue;
 
 Collections.sort(bucket, new ComparatorSSTableReader()
@@ -84,7 +87,8 @@ public class SizeTieredCompactionStrategy extends 
AbstractCompactionStrategy
 return o1.descriptor.generation - o2.descriptor.generation;
 }
 });
-prunedBuckets.add(bucket.subList(0, Math.min(bucket.size(), 
cfs.getMaximumCompactionThreshold(;
+ListSSTableReader prunedBucket = bucket.subList(0, 
Math.min(bucket.size(), maxThreshold));
+prunedBuckets.add(prunedBucket);
 }
 
 if (prunedBuckets.isEmpty())

[3/3] git commit: Merge branch 'cassandra-1.2' into trunk

2013-02-04 Thread jbellis

Updated Branches:
  refs/heads/cassandra-1.2 b251e7aec - 82de0ec75
  refs/heads/trunk 2dd226875 - 6d364f4a3


Merge branch 'cassandra-1.2' into trunk


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/6d364f4a
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/6d364f4a
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/6d364f4a

Branch: refs/heads/trunk
Commit: 6d364f4a324fd31f530bb1e91a9c16452ddff581
Parents: 2dd2268 82de0ec
Author: Jonathan Ellis jbel...@apache.org
Authored: Mon Feb 4 17:50:43 2013 +0100
Committer: Jonathan Ellis jbel...@apache.org
Committed: Mon Feb 4 17:50:43 2013 +0100

--
 .../compaction/SizeTieredCompactionStrategy.java   |   10 +++---
 1 files changed, 7 insertions(+), 3 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/6d364f4a/src/java/org/apache/cassandra/db/compaction/SizeTieredCompactionStrategy.java
--

[jira] [Resolved] (CASSANDRA-5214) AE in DataTracker.markCompacting


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-5214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Jonathan Ellis resolved CASSANDRA-5214.
---

Resolution: Fixed
  Assignee: Jonathan Ellis  (was: Yuki Morishita)

should be fixed in 82de0ec75689d84ee6a4fa2d9a960f3326e5387a.  (CliTest no 
longer throws.)

 AE in DataTracker.markCompacting
 

 Key: CASSANDRA-5214
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5214
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Reporter: Brandon Williams
Assignee: Jonathan Ellis
 Fix For: 1.2.2


 On 1.2 branch:
 {noformat}
  INFO [main] 2013-02-01 05:50:07,709 CassandraDaemon.java (line 103) Logging 
 initialized
  INFO [main] 2013-02-01 05:50:07,730 CassandraDaemon.java (line 125) JVM 
 vendor/version: Java HotSpot(TM) 64-Bit Server VM/1.6.0_26
  INFO [main] 2013-02-01 05:50:07,731 CassandraDaemon.java (line 126) Heap 
 size: 1046937600/1046937600
  INFO [main] 2013-02-01 05:50:07,731 CassandraDaemon.java (line 127) 
 Classpath: 
 /tmp/dtest-4ju3_j/test/node1/conf:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/build/classes/main:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/build/classes/thrift:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/antlr-3.2.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/avro-1.4.0-fixes.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/avro-1.4.0-sources-fixes.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/commons-cli-1.1.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/commons-codec-1.2.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/commons-lang-2.6.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/compress-lzf-0.8.4.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/concurrentlinkedhashmap-lru-1.3.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/guava-13.0.1.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/high-scale-lib-1.1.2.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/jackson-core-asl-1.9.2.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/jackson-mapper-asl-1.9.2.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/jamm-0.2.5.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/jline-1.0.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/json-simple-1.1.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/libthrift-0.7.0.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/log4j-1.2.16.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/metrics-core-2.0.3.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/netty-3.5.9.Final.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/servlet-api-2.5-20081211.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/slf4j-api-1.7.2.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/slf4j-log4j12-1.7.2.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/snakeyaml-1.6.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/snappy-java-1.0.4.1.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/snaptree-0.1.jar:/var/lib/buildbot/slaves/slave/cassandra-1_2/build/lib/jamm-0.2.5.jar
  INFO [main] 2013-02-01 05:50:07,733 CLibrary.java (line 61) JNA not found. 
 Native methods will be disabled.
  INFO [main] 2013-02-01 05:50:07,748 DatabaseDescriptor.java (line 131) 
 Loading settings from file:/tmp/dtest-4ju3_j/test/node1/conf/cassandra.yaml
  INFO [main] 2013-02-01 05:50:08,168 DatabaseDescriptor.java (line 190) 
 DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
  INFO [main] 2013-02-01 05:50:08,168 DatabaseDescriptor.java (line 204) 
 disk_failure_policy is stop
  INFO [main] 2013-02-01 05:50:08,174 DatabaseDescriptor.java (line 265) 
 Global memtable threshold is enabled at 332MB
  INFO [main] 2013-02-01 05:50:08,911 CacheService.java (line 111) 
 Initializing key cache with capacity of 49 MBs.
  INFO [main] 2013-02-01 05:50:08,923 CacheService.java (line 140) Scheduling 
 key cache save to each 14400 seconds (going to save all keys).
  INFO [main] 2013-02-01 05:50:08,924 CacheService.java (line 154) 
 Initializing row cache with capacity of 0 MBs and provider 
 org.apache.cassandra.cache.SerializingCacheProvider
  INFO [main] 2013-02-01 05:50:08,931 CacheService.java (line 166) Scheduling 
 row cache save to each 0 seconds (going to save all keys).
  INFO [main] 2013-02-01 05:50:09,438 DatabaseDescriptor.java (line 542) 
 Couldn't detect any schema definitions in local storage.
  INFO [main] 2013-02-01 05:50:09,440 DatabaseDescriptor.java (line 545) Found 
 table data in data directories. Consider using the CLI to define your schema.
  INFO [CompactionExecutor:1] 2013-02-01 05:50:09,579 ColumnFamilyStore.java 
 (line 678) Enqueuing flush of

[jira] [Commented] (CASSANDRA-5038) LZ4Compressor

2013-02-04 Thread Adrien Grand (JIRA)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570382#comment-13570382
 ] 

Adrien Grand commented on CASSANDRA-5038:
-

The Maven/JNI issue is that the JAR deployed to Maven central doesn't contain 
JNI bindings to the C impl, so the fastest available impl will be the Java one 
based on sun.misc.Unsafe, which should already be as fast as snappy-java. I'm 
working on deploying a JAR packaged with JNI bindings to Maven Central but it 
might take some time, so I think we could commit this patch as-is. When I 
manage to deploy the JNI bindings to Maven Central, all we will need to do is 
to upgrade the JAR packaged with Cassandra. What do you think?

 LZ4Compressor
 -

 Key: CASSANDRA-5038
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5038
 Project: Cassandra
  Issue Type: New Feature
  Components: Core
Reporter: T Jake Luciani
Priority: Minor
 Fix For: 1.2.2

 Attachments: CASSANDRA-5038.patch, CASSANDRA-5038.patch, 
 LZ4Compressor.java, lz4-java.jar


 LZ4 is a new compression algo that's ~2x faster than Snappy.
 [~jpountz] has written a nice java port which includes a misc.Unsafe version 
 that performs = than our java snappy version.
 Details at http://blog.jpountz.net/post/28092106032/wow-lz4-is-fast
 The nice thing is this should work with java7 and be more portable.
 We can also fallback the pure java impl

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[jira] [Resolved] (CASSANDRA-5196) IllegalStateException thrown when running new installation with old data directories

2013-02-04 Thread Aleksey Yeschenko (JIRA)


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Aleksey Yeschenko resolved CASSANDRA-5196.
--

Resolution: Cannot Reproduce

Pretty sure this particular issue was caused by not having enough permissions 
to create the directories. Please reopen if that's not the case and you can 
reproduce.

 IllegalStateException thrown when running new installation with old data 
 directories
 

 Key: CASSANDRA-5196
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5196
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.2.1
 Environment: CentOS 5.5
Reporter: Robbie Strickland
Assignee: Aleksey Yeschenko
Priority: Minor

 If you install 1.2.1 when there are existing data directories, the scrub 
 operation fails, throwing this exception:
 ERROR [main] 2013-01-29 15:05:06,564 FileUtils.java (line 373) Stopping the 
 gossiper and the RPC server
 ERROR [main] 2013-01-29 15:05:06,564 CassandraDaemon.java (line 387) 
 Exception encountered during startup
 java.lang.IllegalStateException: No configured daemon
   at 
 org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
   at 
 org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
   at org.apache.cassandra.db.Directories.init(Directories.java:113)
   at org.apache.cassandra.db.Directories.create(Directories.java:91)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.scrubDataDirectories(ColumnFamilyStore.java:403)
   at 
 org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:174)
   at 
 org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:370)
   at 
 org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:413)
 This condition should produce a more reasonable exception.

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[Cassandra Wiki] Trivial Update of GabrieleR by GabrieleR

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father name is Jed  and he is a Wood-cutter. My mother is a Stock-breeder.BR
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[2/2] git commit: Merge branch 'cassandra-1.2' into trunk

Updated Branches:
  refs/heads/trunk 6d364f4a3 - 58db3ce98


Merge branch 'cassandra-1.2' into trunk


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/58db3ce9
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/58db3ce9
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/58db3ce9

Branch: refs/heads/trunk
Commit: 58db3ce98847a9c5c3118095694cd4f4a15a47f1
Parents: 6d364f4 b1274b8
Author: Brandon Williams brandonwilli...@apache.org
Authored: Mon Feb 4 13:06:54 2013 -0600
Committer: Brandon Williams brandonwilli...@apache.org
Committed: Mon Feb 4 13:06:54 2013 -0600

--
 CHANGES.txt|1 +
 src/java/org/apache/cassandra/gms/Gossiper.java|6 +-
 .../apache/cassandra/service/StorageService.java   |3 +++
 3 files changed, 9 insertions(+), 1 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/58db3ce9/CHANGES.txt
--
diff --cc CHANGES.txt
index 7e782c5,e0e8079..94d8be4
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@@ -14,8 -7,8 +14,9 @@@
   * configure populate_io_cache_on_flush per-CF (CASSANDRA-4694)
   * allow configuration of internode socket buffer (CASSANDRA-3378)
   * Make sstable directory picking blacklist-aware again (CASSANDRA-5193)
+  * Correctly expire gossip states for edge cases (CASSANDRA-5216)
  
 +
  1.2.1
   * stream undelivered hints on decommission (CASSANDRA-5128)
   * GossipingPropertyFileSnitch loads saved dc/rack info if needed 
(CASSANDRA-5133)

http://git-wip-us.apache.org/repos/asf/cassandra/blob/58db3ce9/src/java/org/apache/cassandra/gms/Gossiper.java
--

http://git-wip-us.apache.org/repos/asf/cassandra/blob/58db3ce9/src/java/org/apache/cassandra/service/StorageService.java
--

[1/2] git commit: Correctly expire gossip states for edge cases. Patch by yangwei, reviewed by brandonwilliams for CASSANDRA-5216

Correctly expire gossip states for edge cases.
Patch by yangwei, reviewed by brandonwilliams for CASSANDRA-5216


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/b1274b8c
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/b1274b8c
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/b1274b8c

Branch: refs/heads/trunk
Commit: b1274b8c2a9eb6b504afac8f17a42889746b7d00
Parents: b251e7a
Author: Brandon Williams brandonwilli...@apache.org
Authored: Mon Feb 4 13:04:58 2013 -0600
Committer: Brandon Williams brandonwilli...@apache.org
Committed: Mon Feb 4 13:06:40 2013 -0600

--
 CHANGES.txt|1 +
 src/java/org/apache/cassandra/gms/Gossiper.java|6 +-
 .../apache/cassandra/service/StorageService.java   |3 +++
 3 files changed, 9 insertions(+), 1 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/b1274b8c/CHANGES.txt
--
diff --git a/CHANGES.txt b/CHANGES.txt
index 6b3a705..e0e8079 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -7,6 +7,7 @@
  * configure populate_io_cache_on_flush per-CF (CASSANDRA-4694)
  * allow configuration of internode socket buffer (CASSANDRA-3378)
  * Make sstable directory picking blacklist-aware again (CASSANDRA-5193)
+ * Correctly expire gossip states for edge cases (CASSANDRA-5216)
 
 1.2.1
  * stream undelivered hints on decommission (CASSANDRA-5128)

http://git-wip-us.apache.org/repos/asf/cassandra/blob/b1274b8c/src/java/org/apache/cassandra/gms/Gossiper.java
--
diff --git a/src/java/org/apache/cassandra/gms/Gossiper.java 
b/src/java/org/apache/cassandra/gms/Gossiper.java
index 9ee2f61..c9d0d51 100644
--- a/src/java/org/apache/cassandra/gms/Gossiper.java
+++ b/src/java/org/apache/cassandra/gms/Gossiper.java
@@ -234,6 +234,8 @@ public class Gossiper implements 
IFailureDetectionEventListener, GossiperMBean
 {
 markDead(endpoint, epState);
 }
+else
+epState.markDead();
 }
 
 /**
@@ -389,8 +391,10 @@ public class Gossiper implements 
IFailureDetectionEventListener, GossiperMBean
 EndpointState epState = endpointStateMap.get(endpoint);
 epState.updateTimestamp(); // make sure we don't evict it too soon
 epState.getHeartBeatState().forceNewerGenerationUnsafe();
-epState.addApplicationState(ApplicationState.STATUS, 
StorageService.instance.valueFactory.removedNonlocal(hostId, 
computeExpireTime()));
+long expireTime = computeExpireTime();
+epState.addApplicationState(ApplicationState.STATUS, 
StorageService.instance.valueFactory.removedNonlocal(hostId, expireTime));
 logger.info(Completing removal of  + endpoint);
+addExpireTimeForEndpoint(endpoint, expireTime);
 endpointStateMap.put(endpoint, epState);
 // ensure at least one gossip round occurs before returning
 try

http://git-wip-us.apache.org/repos/asf/cassandra/blob/b1274b8c/src/java/org/apache/cassandra/service/StorageService.java
--
diff --git a/src/java/org/apache/cassandra/service/StorageService.java 
b/src/java/org/apache/cassandra/service/StorageService.java
index 979b68e..34b2f12 100644
--- a/src/java/org/apache/cassandra/service/StorageService.java
+++ b/src/java/org/apache/cassandra/service/StorageService.java
@@ -1554,7 +1554,10 @@ public class StorageService extends 
NotificationBroadcasterSupport implements IE
 }
 }
 else // now that the gossiper has told us about this nonexistent 
member, notify the gossiper to remove it
+{
+addExpireTimeIfFound(endpoint, extractExpireTime(pieces, 
MessagingService.instance().getVersion(endpoint)));
 removeEndpoint(endpoint);
+}
 }
 
 private void excise(CollectionToken tokens, InetAddress endpoint)

[1/3] git commit: Correctly expire gossip states for edge cases. Patch by yangwei, reviewed by brandonwilliams for CASSANDRA-5216

Correctly expire gossip states for edge cases.
Patch by yangwei, reviewed by brandonwilliams for CASSANDRA-5216


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/75d0f7a3
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/75d0f7a3
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/75d0f7a3

Branch: refs/heads/cassandra-1.2
Commit: 75d0f7a3fa864031b6214cc8fcd619966b96e0a6
Parents: 82de0ec
Author: Brandon Williams brandonwilli...@apache.org
Authored: Mon Feb 4 13:04:58 2013 -0600
Committer: Brandon Williams brandonwilli...@apache.org
Committed: Mon Feb 4 13:07:13 2013 -0600

--
 CHANGES.txt|1 +
 src/java/org/apache/cassandra/gms/Gossiper.java|6 +-
 .../apache/cassandra/service/StorageService.java   |3 +++
 3 files changed, 9 insertions(+), 1 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/75d0f7a3/CHANGES.txt
--
diff --git a/CHANGES.txt b/CHANGES.txt
index 6b3a705..e0e8079 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -7,6 +7,7 @@
  * configure populate_io_cache_on_flush per-CF (CASSANDRA-4694)
  * allow configuration of internode socket buffer (CASSANDRA-3378)
  * Make sstable directory picking blacklist-aware again (CASSANDRA-5193)
+ * Correctly expire gossip states for edge cases (CASSANDRA-5216)
 
 1.2.1
  * stream undelivered hints on decommission (CASSANDRA-5128)

http://git-wip-us.apache.org/repos/asf/cassandra/blob/75d0f7a3/src/java/org/apache/cassandra/gms/Gossiper.java
--
diff --git a/src/java/org/apache/cassandra/gms/Gossiper.java 
b/src/java/org/apache/cassandra/gms/Gossiper.java
index 9ee2f61..c9d0d51 100644
--- a/src/java/org/apache/cassandra/gms/Gossiper.java
+++ b/src/java/org/apache/cassandra/gms/Gossiper.java
@@ -234,6 +234,8 @@ public class Gossiper implements 
IFailureDetectionEventListener, GossiperMBean
 {
 markDead(endpoint, epState);
 }
+else
+epState.markDead();
 }
 
 /**
@@ -389,8 +391,10 @@ public class Gossiper implements 
IFailureDetectionEventListener, GossiperMBean
 EndpointState epState = endpointStateMap.get(endpoint);
 epState.updateTimestamp(); // make sure we don't evict it too soon
 epState.getHeartBeatState().forceNewerGenerationUnsafe();
-epState.addApplicationState(ApplicationState.STATUS, 
StorageService.instance.valueFactory.removedNonlocal(hostId, 
computeExpireTime()));
+long expireTime = computeExpireTime();
+epState.addApplicationState(ApplicationState.STATUS, 
StorageService.instance.valueFactory.removedNonlocal(hostId, expireTime));
 logger.info(Completing removal of  + endpoint);
+addExpireTimeForEndpoint(endpoint, expireTime);
 endpointStateMap.put(endpoint, epState);
 // ensure at least one gossip round occurs before returning
 try

http://git-wip-us.apache.org/repos/asf/cassandra/blob/75d0f7a3/src/java/org/apache/cassandra/service/StorageService.java
--
diff --git a/src/java/org/apache/cassandra/service/StorageService.java 
b/src/java/org/apache/cassandra/service/StorageService.java
index 979b68e..34b2f12 100644
--- a/src/java/org/apache/cassandra/service/StorageService.java
+++ b/src/java/org/apache/cassandra/service/StorageService.java
@@ -1554,7 +1554,10 @@ public class StorageService extends 
NotificationBroadcasterSupport implements IE
 }
 }
 else // now that the gossiper has told us about this nonexistent 
member, notify the gossiper to remove it
+{
+addExpireTimeIfFound(endpoint, extractExpireTime(pieces, 
MessagingService.instance().getVersion(endpoint)));
 removeEndpoint(endpoint);
+}
 }
 
 private void excise(CollectionToken tokens, InetAddress endpoint)

[3/3] git commit: Merge branch 'cassandra-1.2' into trunk

Updated Branches:
  refs/heads/cassandra-1.2 82de0ec75 - 75d0f7a3f
  refs/heads/trunk 58db3ce98 - d216b0d28


Merge branch 'cassandra-1.2' into trunk

Conflicts:
CHANGES.txt


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/d216b0d2
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/d216b0d2
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/d216b0d2

Branch: refs/heads/trunk
Commit: d216b0d28b82efc42608fc249a6d212152271c14
Parents: 58db3ce 75d0f7a
Author: Brandon Williams brandonwilli...@apache.org
Authored: Mon Feb 4 13:07:38 2013 -0600
Committer: Brandon Williams brandonwilli...@apache.org
Committed: Mon Feb 4 13:07:38 2013 -0600

--
 CHANGES.txt |1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/d216b0d2/CHANGES.txt
--

[2/3] git commit: Correctly expire gossip states for edge cases. Patch by yangwei, reviewed by brandonwilliams for CASSANDRA-5216

Correctly expire gossip states for edge cases.
Patch by yangwei, reviewed by brandonwilliams for CASSANDRA-5216


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/75d0f7a3
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/75d0f7a3
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/75d0f7a3

Branch: refs/heads/trunk
Commit: 75d0f7a3fa864031b6214cc8fcd619966b96e0a6
Parents: 82de0ec
Author: Brandon Williams brandonwilli...@apache.org
Authored: Mon Feb 4 13:04:58 2013 -0600
Committer: Brandon Williams brandonwilli...@apache.org
Committed: Mon Feb 4 13:07:13 2013 -0600

--
 CHANGES.txt|1 +
 src/java/org/apache/cassandra/gms/Gossiper.java|6 +-
 .../apache/cassandra/service/StorageService.java   |3 +++
 3 files changed, 9 insertions(+), 1 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/cassandra/blob/75d0f7a3/CHANGES.txt
--
diff --git a/CHANGES.txt b/CHANGES.txt
index 6b3a705..e0e8079 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -7,6 +7,7 @@
  * configure populate_io_cache_on_flush per-CF (CASSANDRA-4694)
  * allow configuration of internode socket buffer (CASSANDRA-3378)
  * Make sstable directory picking blacklist-aware again (CASSANDRA-5193)
+ * Correctly expire gossip states for edge cases (CASSANDRA-5216)
 
 1.2.1
  * stream undelivered hints on decommission (CASSANDRA-5128)

http://git-wip-us.apache.org/repos/asf/cassandra/blob/75d0f7a3/src/java/org/apache/cassandra/gms/Gossiper.java
--
diff --git a/src/java/org/apache/cassandra/gms/Gossiper.java 
b/src/java/org/apache/cassandra/gms/Gossiper.java
index 9ee2f61..c9d0d51 100644
--- a/src/java/org/apache/cassandra/gms/Gossiper.java
+++ b/src/java/org/apache/cassandra/gms/Gossiper.java
@@ -234,6 +234,8 @@ public class Gossiper implements 
IFailureDetectionEventListener, GossiperMBean
 {
 markDead(endpoint, epState);
 }
+else
+epState.markDead();
 }
 
 /**
@@ -389,8 +391,10 @@ public class Gossiper implements 
IFailureDetectionEventListener, GossiperMBean
 EndpointState epState = endpointStateMap.get(endpoint);
 epState.updateTimestamp(); // make sure we don't evict it too soon
 epState.getHeartBeatState().forceNewerGenerationUnsafe();
-epState.addApplicationState(ApplicationState.STATUS, 
StorageService.instance.valueFactory.removedNonlocal(hostId, 
computeExpireTime()));
+long expireTime = computeExpireTime();
+epState.addApplicationState(ApplicationState.STATUS, 
StorageService.instance.valueFactory.removedNonlocal(hostId, expireTime));
 logger.info(Completing removal of  + endpoint);
+addExpireTimeForEndpoint(endpoint, expireTime);
 endpointStateMap.put(endpoint, epState);
 // ensure at least one gossip round occurs before returning
 try

http://git-wip-us.apache.org/repos/asf/cassandra/blob/75d0f7a3/src/java/org/apache/cassandra/service/StorageService.java
--
diff --git a/src/java/org/apache/cassandra/service/StorageService.java 
b/src/java/org/apache/cassandra/service/StorageService.java
index 979b68e..34b2f12 100644
--- a/src/java/org/apache/cassandra/service/StorageService.java
+++ b/src/java/org/apache/cassandra/service/StorageService.java
@@ -1554,7 +1554,10 @@ public class StorageService extends 
NotificationBroadcasterSupport implements IE
 }
 }
 else // now that the gossiper has told us about this nonexistent 
member, notify the gossiper to remove it
+{
+addExpireTimeIfFound(endpoint, extractExpireTime(pieces, 
MessagingService.instance().getVersion(endpoint)));
 removeEndpoint(endpoint);
+}
 }
 
 private void excise(CollectionToken tokens, InetAddress endpoint)

[jira] [Commented] (CASSANDRA-5199) Avoid serializing to byte[] on commitlog append


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570513#comment-13570513
 ] 

Yuki Morishita commented on CASSANDRA-5199:
---

+1 for both.
nit: you need the license header to new files in 2.0.

 Avoid serializing to byte[] on commitlog append
 ---

 Key: CASSANDRA-5199
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5199
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Reporter: Jonathan Ellis
Assignee: Jonathan Ellis
Priority: Minor
 Fix For: 2.0

 Attachments: 5199-1.2.txt, 5199-2.0.txt


 We used to avoid re-serializing RowMutations by caching the byte[] that we 
 read off the wire.  We don't do that anymore since we fixed MessagingService 
 to not create intermediate byte[].  So we should serialize the mutation 
 directly to the commitlog.

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[jira] [Updated] (CASSANDRA-5216) fix bug on decommission and removeNode


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-5216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Williams updated CASSANDRA-5216:


Assignee: yangwei
  Labels: gossip  (was: )

 fix bug on decommission and removeNode
 --

 Key: CASSANDRA-5216
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5216
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.2.1
Reporter: yangwei
Assignee: yangwei
  Labels: gossip
 Fix For: 1.2.1

 Attachments: 0001-fix-isAlive-bug-on-decommission.patch, 
 0002-fix-expireTime-bug-on-removeNode.patch, 
 0003-fix-expireTime-bug-on-handleStateRemoving-after-rebo.patch


 1. If one node decommissioned, the epState.isAlive is always true since it is 
 DEAD_STATES in convict(). 0001 patch fixes that.
 2. If we removeNode B on A,  we should put expireTime of B in 
 expireTimeEndpointMap of A, otherwise the epState of B will never be removed 
 from gossip entirely. 0002 patch fixes that.
 3. After removeNode B, C reboots and receives epState of B. Since B is not in 
 the tokenMetadata, C just wipes away B without recording B's expireTime. In 
 this case, B will be always in gossip. 0003 patch fixes that.

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[jira] [Resolved] (CASSANDRA-5216) fix bug on decommission and removeNode


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-5216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Williams resolved CASSANDRA-5216.
-

Resolution: Fixed

Good work, thanks.  Committed.

 fix bug on decommission and removeNode
 --

 Key: CASSANDRA-5216
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5216
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.2.1
Reporter: yangwei
Assignee: yangwei
  Labels: gossip
 Fix For: 1.2.1

 Attachments: 0001-fix-isAlive-bug-on-decommission.patch, 
 0002-fix-expireTime-bug-on-removeNode.patch, 
 0003-fix-expireTime-bug-on-handleStateRemoving-after-rebo.patch


 1. If one node decommissioned, the epState.isAlive is always true since it is 
 DEAD_STATES in convict(). 0001 patch fixes that.
 2. If we removeNode B on A,  we should put expireTime of B in 
 expireTimeEndpointMap of A, otherwise the epState of B will never be removed 
 from gossip entirely. 0002 patch fixes that.
 3. After removeNode B, C reboots and receives epState of B. Since B is not in 
 the tokenMetadata, C just wipes away B without recording B's expireTime. In 
 this case, B will be always in gossip. 0003 patch fixes that.

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[jira] [Updated] (CASSANDRA-5216) fix bug on decommission and removeNode


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-5216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Williams updated CASSANDRA-5216:


Fix Version/s: (was: 1.2.1)
   1.2.2

 fix bug on decommission and removeNode
 --

 Key: CASSANDRA-5216
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5216
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.2.1
Reporter: yangwei
Assignee: yangwei
  Labels: gossip
 Fix For: 1.2.2

 Attachments: 0001-fix-isAlive-bug-on-decommission.patch, 
 0002-fix-expireTime-bug-on-removeNode.patch, 
 0003-fix-expireTime-bug-on-handleStateRemoving-after-rebo.patch


 1. If one node decommissioned, the epState.isAlive is always true since it is 
 DEAD_STATES in convict(). 0001 patch fixes that.
 2. If we removeNode B on A,  we should put expireTime of B in 
 expireTimeEndpointMap of A, otherwise the epState of B will never be removed 
 from gossip entirely. 0002 patch fixes that.
 3. After removeNode B, C reboots and receives epState of B. Since B is not in 
 the tokenMetadata, C just wipes away B without recording B's expireTime. In 
 this case, B will be always in gossip. 0003 patch fixes that.

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[jira] [Resolved] (CASSANDRA-3564) flush before shutdown so restart is faster


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-3564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Williams resolved CASSANDRA-3564.
-

Resolution: Later

Given that no one has ever asked for this behavior, I think I'm in favor of not 
doing this until someone needs/wants it.

 flush before shutdown so restart is faster
 --

 Key: CASSANDRA-3564
 URL: https://issues.apache.org/jira/browse/CASSANDRA-3564
 Project: Cassandra
  Issue Type: New Feature
  Components: Packaging
Reporter: Jonathan Ellis
Assignee: Brandon Williams
Priority: Minor
 Fix For: 2.0

 Attachments: 3564.patch, 3564.patch


 Cassandra handles flush in its shutdown hook for durable_writes=false CFs 
 (otherwise we're *guaranteed* to lose data) but leaves it up to the operator 
 otherwise.  I'd rather leave it that way to offer these semantics:
 - cassandra stop = shutdown nicely [explicit flush, then kill -int]
 - kill -INT = shutdown faster but don't lose any updates [current behavior]
 - kill -KILL = lose most recent writes unless durable_writes=true and batch 
 commits are on [also current behavior]
 But if it's not reasonable to use nodetool from the init script then I guess 
 we can just make the shutdown hook flush everything.

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[jira] [Updated] (CASSANDRA-3564) flush before shutdown so restart is faster


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-3564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Williams updated CASSANDRA-3564:


Fix Version/s: (was: 2.0)

 flush before shutdown so restart is faster
 --

 Key: CASSANDRA-3564
 URL: https://issues.apache.org/jira/browse/CASSANDRA-3564
 Project: Cassandra
  Issue Type: New Feature
  Components: Packaging
Reporter: Jonathan Ellis
Assignee: Brandon Williams
Priority: Minor
 Attachments: 3564.patch, 3564.patch


 Cassandra handles flush in its shutdown hook for durable_writes=false CFs 
 (otherwise we're *guaranteed* to lose data) but leaves it up to the operator 
 otherwise.  I'd rather leave it that way to offer these semantics:
 - cassandra stop = shutdown nicely [explicit flush, then kill -int]
 - kill -INT = shutdown faster but don't lose any updates [current behavior]
 - kill -KILL = lose most recent writes unless durable_writes=true and batch 
 commits are on [also current behavior]
 But if it's not reasonable to use nodetool from the init script then I guess 
 we can just make the shutdown hook flush everything.

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[Cassandra Wiki] Trivial Update of Dane06Z by Dane06Z

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[jira] [Commented] (CASSANDRA-4687) Exception: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk)

2013-02-04 Thread Ron Siemens (JIRA)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-4687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570586#comment-13570586
 ] 

Ron Siemens commented on CASSANDRA-4687:


I am getting this error every few hours.  I am using Titan 0.2.0 and Cassandra 
1.1.6 on a single node.  Titan creates the keyspace, so whatever defaults it is 
using.  It happens when I am loading data into the graph, it is doing many 
small batches of work in a single thread, using Titan's graph.stopTransaction() 
for each batch.  It doesn't always happen, but has happened daily after a 
couple hours usage.  I am testing so I drop the keyspace and recreate it quite 
a bit.  My running cassandra is in this state right now.  Once it gets in this 
state, it doesn't clear up, until I shut down and restart.

 Exception: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk)
 ---

 Key: CASSANDRA-4687
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4687
 Project: Cassandra
  Issue Type: Bug
  Components: Core
 Environment: CentOS 6.3 64-bit, Oracle JRE 1.6.0.33 64-bit, single 
 node cluster
Reporter: Leonid Shalupov
Assignee: Pavel Yaskevich
 Fix For: 1.2.2

 Attachments: 4687-debugging.txt


 Under heavy write load sometimes cassandra fails with assertion error.
 git bisect leads to commit 295aedb278e7a495213241b66bc46d763fd4ce66.
 works fine if global key/row caches disabled in code.
 {quote}
 java.lang.AssertionError: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk) in 
 /var/lib/cassandra/data/...-he-1-Data.db
   at 
 org.apache.cassandra.db.columniterator.SSTableSliceIterator.init(SSTableSliceIterator.java:60)
   at 
 org.apache.cassandra.db.filter.SliceQueryFilter.getSSTableColumnIterator(SliceQueryFilter.java:67)
   at 
 org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:79)
   at 
 org.apache.cassandra.db.CollationController.collectAllData(CollationController.java:256)
   at 
 org.apache.cassandra.db.CollationController.getTopLevelColumns(CollationController.java:64)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1345)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1207)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1142)
   at org.apache.cassandra.db.Table.getRow(Table.java:378)
   at 
 org.apache.cassandra.db.SliceFromReadCommand.getRow(SliceFromReadCommand.java:69)
   at 
 org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:819)
   at 
 org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1253)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
   at java.lang.Thread.run(Thread.java:662)
 {quote}

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[jira] [Commented] (CASSANDRA-4687) Exception: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-4687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570611#comment-13570611
 ] 

Yuki Morishita commented on CASSANDRA-4687:
---

If you are creating and dropping the same CF often, you are hitting 
CASSANDRA-5202.
I _think_ there are some other cases that cause this, but I don't have a clue 
yet.

 Exception: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk)
 ---

 Key: CASSANDRA-4687
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4687
 Project: Cassandra
  Issue Type: Bug
  Components: Core
 Environment: CentOS 6.3 64-bit, Oracle JRE 1.6.0.33 64-bit, single 
 node cluster
Reporter: Leonid Shalupov
Assignee: Pavel Yaskevich
 Fix For: 1.2.2

 Attachments: 4687-debugging.txt


 Under heavy write load sometimes cassandra fails with assertion error.
 git bisect leads to commit 295aedb278e7a495213241b66bc46d763fd4ce66.
 works fine if global key/row caches disabled in code.
 {quote}
 java.lang.AssertionError: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk) in 
 /var/lib/cassandra/data/...-he-1-Data.db
   at 
 org.apache.cassandra.db.columniterator.SSTableSliceIterator.init(SSTableSliceIterator.java:60)
   at 
 org.apache.cassandra.db.filter.SliceQueryFilter.getSSTableColumnIterator(SliceQueryFilter.java:67)
   at 
 org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:79)
   at 
 org.apache.cassandra.db.CollationController.collectAllData(CollationController.java:256)
   at 
 org.apache.cassandra.db.CollationController.getTopLevelColumns(CollationController.java:64)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1345)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1207)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1142)
   at org.apache.cassandra.db.Table.getRow(Table.java:378)
   at 
 org.apache.cassandra.db.SliceFromReadCommand.getRow(SliceFromReadCommand.java:69)
   at 
 org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:819)
   at 
 org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1253)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
   at java.lang.Thread.run(Thread.java:662)
 {quote}

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[jira] [Resolved] (CASSANDRA-4774) IndexOutOfBoundsException in org.apache.cassandra.gms.Gossiper.sendGossip


 [ 
https://issues.apache.org/jira/browse/CASSANDRA-4774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Brandon Williams resolved CASSANDRA-4774.
-

Resolution: Cannot Reproduce

 IndexOutOfBoundsException in org.apache.cassandra.gms.Gossiper.sendGossip
 -

 Key: CASSANDRA-4774
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4774
 Project: Cassandra
  Issue Type: Bug
Affects Versions: 1.0.0
 Environment: Saw this when looking through some logs in version 1.0.0 
 system was under a lot of load.
Reporter: Benjamin Coverston
Assignee: Brandon Williams
Priority: Minor

 ERROR [GossipTasks:1] 2012-10-06 10:47:48,390 Gossiper.java (line 169) Gossip 
 error
 java.lang.IndexOutOfBoundsException: Index: 13, Size: 5
   at java.util.ArrayList.RangeCheck(ArrayList.java:547)
   at java.util.ArrayList.get(ArrayList.java:322)
   at org.apache.cassandra.gms.Gossiper.sendGossip(Gossiper.java:541)
   at 
 org.apache.cassandra.gms.Gossiper.doGossipToUnreachableMember(Gossiper.java:575)
   at org.apache.cassandra.gms.Gossiper.access$300(Gossiper.java:59)
   at org.apache.cassandra.gms.Gossiper$GossipTask.run(Gossiper.java:141)
   at 
 org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:79)
   at 
 java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
   at 
 java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
   at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
   at 
 java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
   at 
 java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
   at 
 java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
   at java.lang.Thread.run(Thread.java:662)

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[jira] [Commented] (CASSANDRA-4687) Exception: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk)

2013-02-04 Thread Ron Siemens (JIRA)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-4687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570656#comment-13570656
 ] 

Ron Siemens commented on CASSANDRA-4687:


I'll manually invalidate the caches when dropping the keyspace - will report 
back if it still occurs - thanks.

 Exception: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk)
 ---

 Key: CASSANDRA-4687
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4687
 Project: Cassandra
  Issue Type: Bug
  Components: Core
 Environment: CentOS 6.3 64-bit, Oracle JRE 1.6.0.33 64-bit, single 
 node cluster
Reporter: Leonid Shalupov
Assignee: Pavel Yaskevich
 Fix For: 1.2.2

 Attachments: 4687-debugging.txt


 Under heavy write load sometimes cassandra fails with assertion error.
 git bisect leads to commit 295aedb278e7a495213241b66bc46d763fd4ce66.
 works fine if global key/row caches disabled in code.
 {quote}
 java.lang.AssertionError: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk) in 
 /var/lib/cassandra/data/...-he-1-Data.db
   at 
 org.apache.cassandra.db.columniterator.SSTableSliceIterator.init(SSTableSliceIterator.java:60)
   at 
 org.apache.cassandra.db.filter.SliceQueryFilter.getSSTableColumnIterator(SliceQueryFilter.java:67)
   at 
 org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:79)
   at 
 org.apache.cassandra.db.CollationController.collectAllData(CollationController.java:256)
   at 
 org.apache.cassandra.db.CollationController.getTopLevelColumns(CollationController.java:64)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1345)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1207)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1142)
   at org.apache.cassandra.db.Table.getRow(Table.java:378)
   at 
 org.apache.cassandra.db.SliceFromReadCommand.getRow(SliceFromReadCommand.java:69)
   at 
 org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:819)
   at 
 org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1253)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
   at java.lang.Thread.run(Thread.java:662)
 {quote}

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[jira] [Commented] (CASSANDRA-4687) Exception: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk)

2013-02-04 Thread Pavel Yaskevich (JIRA)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-4687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570661#comment-13570661
 ] 

Pavel Yaskevich commented on CASSANDRA-4687:


If it does work with invalidated key cache or with caches turned off, that 
means it could be a concurrency problem in cache implementation...

 Exception: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk)
 ---

 Key: CASSANDRA-4687
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4687
 Project: Cassandra
  Issue Type: Bug
  Components: Core
 Environment: CentOS 6.3 64-bit, Oracle JRE 1.6.0.33 64-bit, single 
 node cluster
Reporter: Leonid Shalupov
Assignee: Pavel Yaskevich
 Fix For: 1.2.2

 Attachments: 4687-debugging.txt


 Under heavy write load sometimes cassandra fails with assertion error.
 git bisect leads to commit 295aedb278e7a495213241b66bc46d763fd4ce66.
 works fine if global key/row caches disabled in code.
 {quote}
 java.lang.AssertionError: DecoratedKey(xxx, yyy) != DecoratedKey(zzz, kkk) in 
 /var/lib/cassandra/data/...-he-1-Data.db
   at 
 org.apache.cassandra.db.columniterator.SSTableSliceIterator.init(SSTableSliceIterator.java:60)
   at 
 org.apache.cassandra.db.filter.SliceQueryFilter.getSSTableColumnIterator(SliceQueryFilter.java:67)
   at 
 org.apache.cassandra.db.filter.QueryFilter.getSSTableColumnIterator(QueryFilter.java:79)
   at 
 org.apache.cassandra.db.CollationController.collectAllData(CollationController.java:256)
   at 
 org.apache.cassandra.db.CollationController.getTopLevelColumns(CollationController.java:64)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getTopLevelColumns(ColumnFamilyStore.java:1345)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1207)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1142)
   at org.apache.cassandra.db.Table.getRow(Table.java:378)
   at 
 org.apache.cassandra.db.SliceFromReadCommand.getRow(SliceFromReadCommand.java:69)
   at 
 org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:819)
   at 
 org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1253)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
   at 
 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
   at java.lang.Thread.run(Thread.java:662)
 {quote}

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[jira] [Created] (CASSANDRA-5220) Repair improvements when using vnodes

Brandon Williams created CASSANDRA-5220:
---

 Summary: Repair improvements when using vnodes
 Key: CASSANDRA-5220
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5220
 Project: Cassandra
  Issue Type: Improvement
  Components: Core
Affects Versions: 1.2.0 beta 1
Reporter: Brandon Williams
Assignee: Yuki Morishita
 Fix For: 1.2.2


Currently when using vnodes, repair takes much longer to complete than without 
them.  This appears at least in part because it's using a session per range and 
processing them sequentially.  This generates a lot of log spam with vnodes, 
and while being gentler and lighter on hard disk deployments, ssd-based 
deployments would often prefer that repair be as fast as possible.

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[jira] [Commented] (CASSANDRA-5067) Allow basic yaml properties to be specified via JVM parameters


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570748#comment-13570748
 ] 

Brandon Williams commented on CASSANDRA-5067:
-

If people want to configure things this way, I'd be ok with that, but it's not 
simple to do.  For every property we allow overriding, we're going to have to 
explicitly define it.  Every time we add a new property, we'll have to think 
about whether it needs an override as well, and probably forget to add it and 
have to do it later.  There's no way for us to provide a generic namespace to 
override system properties, since even if we scanned through them all and 
filtered by prefix we wouldn't know how to cast them to the different values 
needed, not to mention in some cases like data_file_directories we'd have to 
use CSV or something to represent an array.  So there is a lot of technical 
debt to be incurred by doing this, even though it seems simple on the surface.

The only way to really do this would be to have another yaml file which could 
override the first, and merge them at startup.  But then we end up with 2x the 
files and you'd still ultimately be writing the 'override file' 
programmatically, so I don't see much point in going that route, either.

 Allow basic yaml properties to be specified via JVM parameters
 --

 Key: CASSANDRA-5067
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5067
 Project: Cassandra
  Issue Type: Improvement
Reporter: Ahmed Bashir
Priority: Trivial
  Labels: ponies

 In the case of large clusters, each node operates with a cassandra.yaml that 
 is nearly identical to every other node with the exception of some basic 
 properties:
 listen_address
 rpc_address 
 initial_token
 data_file_directories
 etc
 If it was possible to specific these as JVM parameters, we wouldn't have to 
 prepare a customized cassandra.yaml for each node but rather share a single 
 cassandra.yaml file.  This is increasingly important when the number of nodes 
 being managed gets very large. 

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[jira] [Commented] (CASSANDRA-5220) Repair improvements when using vnodes


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570751#comment-13570751
 ] 

Yuki Morishita commented on CASSANDRA-5220:
---

The reason the repair is done almost sequentially is to synchronize merkle tree 
creation across the nodes(CASSANDRA-2816). If we could form the groups of nodes 
that do not overlap for several ranges, we would be able to parallelize 
create/validate merkle tree.

 Repair improvements when using vnodes
 -

 Key: CASSANDRA-5220
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5220
 Project: Cassandra
  Issue Type: Improvement
  Components: Core
Affects Versions: 1.2.0 beta 1
Reporter: Brandon Williams
Assignee: Yuki Morishita
 Fix For: 1.2.2


 Currently when using vnodes, repair takes much longer to complete than 
 without them.  This appears at least in part because it's using a session per 
 range and processing them sequentially.  This generates a lot of log spam 
 with vnodes, and while being gentler and lighter on hard disk deployments, 
 ssd-based deployments would often prefer that repair be as fast as possible.

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[jira] [Comment Edited] (CASSANDRA-5220) Repair improvements when using vnodes


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570751#comment-13570751
 ] 

Yuki Morishita edited comment on CASSANDRA-5220 at 2/4/13 11:53 PM:


The reason the repair is done almost sequentially is to synchronize merkle tree 
creation across the nodes(CASSANDRA-2816). If we could form the groups of nodes 
that do not overlap for several ranges, we would be able to parallelize 
create/validate merkle tree across those groups.

  was (Author: yukim):
The reason the repair is done almost sequentially is to synchronize merkle 
tree creation across the nodes(CASSANDRA-2816). If we could form the groups of 
nodes that do not overlap for several ranges, we would be able to parallelize 
create/validate merkle tree.
  
 Repair improvements when using vnodes
 -

 Key: CASSANDRA-5220
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5220
 Project: Cassandra
  Issue Type: Improvement
  Components: Core
Affects Versions: 1.2.0 beta 1
Reporter: Brandon Williams
Assignee: Yuki Morishita
 Fix For: 1.2.2


 Currently when using vnodes, repair takes much longer to complete than 
 without them.  This appears at least in part because it's using a session per 
 range and processing them sequentially.  This generates a lot of log spam 
 with vnodes, and while being gentler and lighter on hard disk deployments, 
 ssd-based deployments would often prefer that repair be as fast as possible.

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[jira] [Commented] (CASSANDRA-5067) Allow basic yaml properties to be specified via JVM parameters

2013-02-04 Thread Ahmed Bashir (JIRA)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570862#comment-13570862
 ] 

Ahmed Bashir commented on CASSANDRA-5067:
-

DatabaseDescriptor.java has a static init block where loadYaml() is called.  We 
could follow that with loadOverrides() to see if any of the fields in 
Config.java have overrides.  Everything in Config can be overridden, just like 
everything in Config can be loaded from a yaml file.  There's no need to reason 
about whether new fields can be overridden or not, just like we don't have to 
think about whether or not they can be specified in the yaml file.

To my knowledge, there's nothing in the yaml file that can't be specified on 
the command line in some canonical form (numbers, strings, lists, etc)

Additional more files is a nonstarter IMO


 Allow basic yaml properties to be specified via JVM parameters
 --

 Key: CASSANDRA-5067
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5067
 Project: Cassandra
  Issue Type: Improvement
Reporter: Ahmed Bashir
Priority: Trivial
  Labels: ponies

 In the case of large clusters, each node operates with a cassandra.yaml that 
 is nearly identical to every other node with the exception of some basic 
 properties:
 listen_address
 rpc_address 
 initial_token
 data_file_directories
 etc
 If it was possible to specific these as JVM parameters, we wouldn't have to 
 prepare a customized cassandra.yaml for each node but rather share a single 
 cassandra.yaml file.  This is increasingly important when the number of nodes 
 being managed gets very large. 

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[jira] [Comment Edited] (CASSANDRA-5067) Allow basic yaml properties to be specified via JVM parameters

2013-02-04 Thread Ahmed Bashir (JIRA)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570862#comment-13570862
 ] 

Ahmed Bashir edited comment on CASSANDRA-5067 at 2/5/13 1:59 AM:
-

DatabaseDescriptor.java has a static init block where loadYaml() is called.  We 
could follow that with loadOverrides() to see if any of the fields in 
Config.java have overrides.  Everything in Config can be overridden, just like 
everything in Config can be loaded from a yaml file.  There's no need to reason 
about whether new fields can be overridden or not, just like we don't have to 
think about whether or not they can be specified in the yaml file.

To my knowledge, there's nothing in the yaml file that can't be specified on 
the command line in some canonical form (numbers, strings, lists, etc)

Introducing more (yaml) files is a nonstarter IMO


  was (Author: abashir):
DatabaseDescriptor.java has a static init block where loadYaml() is called. 
 We could follow that with loadOverrides() to see if any of the fields in 
Config.java have overrides.  Everything in Config can be overridden, just like 
everything in Config can be loaded from a yaml file.  There's no need to reason 
about whether new fields can be overridden or not, just like we don't have to 
think about whether or not they can be specified in the yaml file.

To my knowledge, there's nothing in the yaml file that can't be specified on 
the command line in some canonical form (numbers, strings, lists, etc)

Additional more files is a nonstarter IMO

  
 Allow basic yaml properties to be specified via JVM parameters
 --

 Key: CASSANDRA-5067
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5067
 Project: Cassandra
  Issue Type: Improvement
Reporter: Ahmed Bashir
Priority: Trivial
  Labels: ponies

 In the case of large clusters, each node operates with a cassandra.yaml that 
 is nearly identical to every other node with the exception of some basic 
 properties:
 listen_address
 rpc_address 
 initial_token
 data_file_directories
 etc
 If it was possible to specific these as JVM parameters, we wouldn't have to 
 prepare a customized cassandra.yaml for each node but rather share a single 
 cassandra.yaml file.  This is increasingly important when the number of nodes 
 being managed gets very large. 

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and he is a Lyricist. My mom is a Physiognomist.BR
  BR
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+ Hi !! I am KATI RAMSEY. I am from Richland. My age is 31.BR
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[jira] [Commented] (CASSANDRA-5196) IllegalStateException thrown when running new installation with old data directories


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570914#comment-13570914
 ] 

Haifeng Wang commented on CASSANDRA-5196:
-

Issue reproduced on my machine.
Environment:
Redhat Linux, Cassandra 1.2.1 unzipped to a NFS mounted folder 
(/mnt/storage/cassandra). 
Create data/commitlog folder manually in the NFS folder(mkdir -p 
/mnt/storage/cassandra/data, mkdir -p /mnt/storage/cassandra/commitlog).
config file updated.
Start Cassandra, bin/cassandra -f, same error found.
{quote}
 INFO 22:15:06,283 Found table data in data directories. Consider using the CLI 
to define your schema.
ERROR 22:15:06,495 Stopping the gossiper and the RPC server
ERROR 22:15:06,505 Exception in thread Thread[OptionalTasks:1,5,main]
java.lang.IllegalStateException: No configured daemon
at 
org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
at 
org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
at org.apache.cassandra.db.Directories.init(Directories.java:113)
at org.apache.cassandra.db.Directories.create(Directories.java:91)
at 
org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:379)
at 
org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:364)
at org.apache.cassandra.db.Table.initCf(Table.java:337)
at org.apache.cassandra.db.Table.init(Table.java:280)
at org.apache.cassandra.db.Table.open(Table.java:110)
at org.apache.cassandra.db.Table.open(Table.java:88)
at org.apache.cassandra.db.Table$1.apply(Table.java:82)
at org.apache.cassandra.db.Table$1.apply(Table.java:79)
at com.google.common.collect.Iterators$9.transform(Iterators.java:893)
at 
com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
at 
org.apache.cassandra.db.ColumnFamilyStore.all(ColumnFamilyStore.java:1664)
at 
org.apache.cassandra.db.MeteredFlusher.countFlushingBytes(MeteredFlusher.java:114)
at org.apache.cassandra.db.MeteredFlusher.run(MeteredFlusher.java:41)
at 
org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:75)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at 
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
 INFO 22:15:06,560 No commitlog files found; skipping replay
{quote}

Remove above folders and restart Cannandra, issue resolved.

 IllegalStateException thrown when running new installation with old data 
 directories
 

 Key: CASSANDRA-5196
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5196
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.2.1
 Environment: CentOS 5.5
Reporter: Robbie Strickland
Assignee: Aleksey Yeschenko
Priority: Minor

 If you install 1.2.1 when there are existing data directories, the scrub 
 operation fails, throwing this exception:
 ERROR [main] 2013-01-29 15:05:06,564 FileUtils.java (line 373) Stopping the 
 gossiper and the RPC server
 ERROR [main] 2013-01-29 15:05:06,564 CassandraDaemon.java (line 387) 
 Exception encountered during startup
 java.lang.IllegalStateException: No configured daemon
   at 
 org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
   at 
 org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
   at org.apache.cassandra.db.Directories.init(Directories.java:113)
   at org.apache.cassandra.db.Directories.create(Directories.java:91)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.scrubDataDirectories(ColumnFamilyStore.java:403)
   at 
 org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:174)
   at 
 org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:370)
   at 
 org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:413)
 This condition should produce a more reasonable exception.

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[jira] [Commented] (CASSANDRA-5196) IllegalStateException thrown when running new installation with old data directories

2013-02-04 Thread Aleksey Yeschenko (JIRA)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570919#comment-13570919
 ] 

Aleksey Yeschenko commented on CASSANDRA-5196:
--

What OS user was used when you created the /mnt/storage/cassandra/data 
directory? Did you use sudo? Did you run bin/cassandra -f as the same user? 

 IllegalStateException thrown when running new installation with old data 
 directories
 

 Key: CASSANDRA-5196
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5196
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.2.1
 Environment: CentOS 5.5
Reporter: Robbie Strickland
Assignee: Aleksey Yeschenko
Priority: Minor

 If you install 1.2.1 when there are existing data directories, the scrub 
 operation fails, throwing this exception:
 ERROR [main] 2013-01-29 15:05:06,564 FileUtils.java (line 373) Stopping the 
 gossiper and the RPC server
 ERROR [main] 2013-01-29 15:05:06,564 CassandraDaemon.java (line 387) 
 Exception encountered during startup
 java.lang.IllegalStateException: No configured daemon
   at 
 org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
   at 
 org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
   at org.apache.cassandra.db.Directories.init(Directories.java:113)
   at org.apache.cassandra.db.Directories.create(Directories.java:91)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.scrubDataDirectories(ColumnFamilyStore.java:403)
   at 
 org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:174)
   at 
 org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:370)
   at 
 org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:413)
 This condition should produce a more reasonable exception.

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[jira] [Commented] (CASSANDRA-5196) IllegalStateException thrown when running new installation with old data directories


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570922#comment-13570922
 ] 

Haifeng Wang commented on CASSANDRA-5196:
-

RHEL 6.2, 64bit.
All operations were done by root user.

 IllegalStateException thrown when running new installation with old data 
 directories
 

 Key: CASSANDRA-5196
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5196
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.2.1
 Environment: CentOS 5.5
Reporter: Robbie Strickland
Assignee: Aleksey Yeschenko
Priority: Minor

 If you install 1.2.1 when there are existing data directories, the scrub 
 operation fails, throwing this exception:
 ERROR [main] 2013-01-29 15:05:06,564 FileUtils.java (line 373) Stopping the 
 gossiper and the RPC server
 ERROR [main] 2013-01-29 15:05:06,564 CassandraDaemon.java (line 387) 
 Exception encountered during startup
 java.lang.IllegalStateException: No configured daemon
   at 
 org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
   at 
 org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
   at org.apache.cassandra.db.Directories.init(Directories.java:113)
   at org.apache.cassandra.db.Directories.create(Directories.java:91)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.scrubDataDirectories(ColumnFamilyStore.java:403)
   at 
 org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:174)
   at 
 org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:370)
   at 
 org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:413)
 This condition should produce a more reasonable exception.

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[jira] [Comment Edited] (CASSANDRA-5196) IllegalStateException thrown when running new installation with old data directories


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570922#comment-13570922
 ] 

Haifeng Wang edited comment on CASSANDRA-5196 at 2/5/13 3:44 AM:
-

RHEL 6.2, 64bit.
All operations were done by root user.
/mnt/storage/cassandra not removed. data and commitlog folders removed.
{quote}

drwxr-xr-x 4 root root  4096 Feb  4 22:18 cassandra
{quote}

  was (Author: haifeng):
RHEL 6.2, 64bit.
All operations were done by root user.
  
 IllegalStateException thrown when running new installation with old data 
 directories
 

 Key: CASSANDRA-5196
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5196
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.2.1
 Environment: CentOS 5.5
Reporter: Robbie Strickland
Assignee: Aleksey Yeschenko
Priority: Minor

 If you install 1.2.1 when there are existing data directories, the scrub 
 operation fails, throwing this exception:
 ERROR [main] 2013-01-29 15:05:06,564 FileUtils.java (line 373) Stopping the 
 gossiper and the RPC server
 ERROR [main] 2013-01-29 15:05:06,564 CassandraDaemon.java (line 387) 
 Exception encountered during startup
 java.lang.IllegalStateException: No configured daemon
   at 
 org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
   at 
 org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
   at org.apache.cassandra.db.Directories.init(Directories.java:113)
   at org.apache.cassandra.db.Directories.create(Directories.java:91)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.scrubDataDirectories(ColumnFamilyStore.java:403)
   at 
 org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:174)
   at 
 org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:370)
   at 
 org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:413)
 This condition should produce a more reasonable exception.

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[jira] [Commented] (CASSANDRA-5196) IllegalStateException thrown when running new installation with old data directories

2013-02-04 Thread Aleksey Yeschenko (JIRA)


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13571027#comment-13571027
 ] 

Aleksey Yeschenko commented on CASSANDRA-5196:
--

For some reason Java fails to create the directories. Or at least 
directory.mkdirs() call returns false. Unfortunately Java's file api won't give 
you any details, other than it thinks it failed - I don't see what we can do 
about those cases.

I'd like you to try one other thing, though.

remove /mnt/storage/cassandra/data

Start Cassandra (if I'm reading you comment right - it should start fine).

Stop Cassandra. Remove /mnt/storage/cassandra/data/* - all the sstable 
directories inside data, but NOT /mnt/storage/cassandra/data/ itself. Then 
start Cassandra again ant tell me if it works all right or fails as if you 
created it manually. Thanks. 

 IllegalStateException thrown when running new installation with old data 
 directories
 

 Key: CASSANDRA-5196
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5196
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.2.1
 Environment: CentOS 5.5
Reporter: Robbie Strickland
Assignee: Aleksey Yeschenko
Priority: Minor

 If you install 1.2.1 when there are existing data directories, the scrub 
 operation fails, throwing this exception:
 ERROR [main] 2013-01-29 15:05:06,564 FileUtils.java (line 373) Stopping the 
 gossiper and the RPC server
 ERROR [main] 2013-01-29 15:05:06,564 CassandraDaemon.java (line 387) 
 Exception encountered during startup
 java.lang.IllegalStateException: No configured daemon
   at 
 org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
   at 
 org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
   at org.apache.cassandra.db.Directories.init(Directories.java:113)
   at org.apache.cassandra.db.Directories.create(Directories.java:91)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.scrubDataDirectories(ColumnFamilyStore.java:403)
   at 
 org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:174)
   at 
 org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:370)
   at 
 org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:413)
 This condition should produce a more reasonable exception.

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[jira] [Commented] (CASSANDRA-5196) IllegalStateException thrown when running new installation with old data directories


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13571084#comment-13571084
 ] 

Haifeng Wang commented on CASSANDRA-5196:
-

The workaround is do not create the folder data manually. Let Cassandra 
create it. Then start Cassandra. If create the data folder manually, will get 
the error.
All these operations are about the first time to run Cassandra. 

 IllegalStateException thrown when running new installation with old data 
 directories
 

 Key: CASSANDRA-5196
 URL: https://issues.apache.org/jira/browse/CASSANDRA-5196
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.2.1
 Environment: CentOS 5.5
Reporter: Robbie Strickland
Assignee: Aleksey Yeschenko
Priority: Minor

 If you install 1.2.1 when there are existing data directories, the scrub 
 operation fails, throwing this exception:
 ERROR [main] 2013-01-29 15:05:06,564 FileUtils.java (line 373) Stopping the 
 gossiper and the RPC server
 ERROR [main] 2013-01-29 15:05:06,564 CassandraDaemon.java (line 387) 
 Exception encountered during startup
 java.lang.IllegalStateException: No configured daemon
   at 
 org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
   at 
 org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
   at org.apache.cassandra.db.Directories.init(Directories.java:113)
   at org.apache.cassandra.db.Directories.create(Directories.java:91)
   at 
 org.apache.cassandra.db.ColumnFamilyStore.scrubDataDirectories(ColumnFamilyStore.java:403)
   at 
 org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:174)
   at 
 org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:370)
   at 
 org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:413)
 This condition should produce a more reasonable exception.

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[jira] [Comment Edited] (CASSANDRA-5196) IllegalStateException thrown when running new installation with old data directories

[
https://issues.apache.org/jira/browse/CASSANDRA-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13571084#comment-13571084
]

Haifeng Wang edited comment on CASSANDRA-5196 at 2/5/13 6:29 AM:
-

The workaround is do not create the folder data manually. Let Cassandra
create it. Then start Cassandra. If create the data folder manually, will get
the error.
All these operations are about the first time to run Cassandra.
{quote}
Stop Cassandra. Remove /mnt/storage/cassandra/data/* - all the sstable
directories inside data, but NOT /mnt/storage/cassandra/data/ itself. Then
start Cassandra again ant tell me if it works all right or fails as if you
created it manually. Thanks.
{quote}
Run Cassandra successfully, then stop it, remove
/mnt/storage/cassandra/data/* and run Cassandra again, the Cassandra started
without error.

IllegalStateException thrown when running new installation with old data
directories

Key: CASSANDRA-5196
URL: https://issues.apache.org/jira/browse/CASSANDRA-5196
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 1.2.1
Environment: CentOS 5.5
Reporter: Robbie Strickland
Assignee: Aleksey Yeschenko
Priority: Minor

If you install 1.2.1 when there are existing data directories, the scrub
operation fails, throwing this exception:
ERROR [main] 2013-01-29 15:05:06,564 FileUtils.java (line 373) Stopping the
gossiper and the RPC server
ERROR [main] 2013-01-29 15:05:06,564 CassandraDaemon.java (line 387)
Exception encountered during startup
java.lang.IllegalStateException: No configured daemon
at
org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
at
org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
at org.apache.cassandra.db.Directories.init(Directories.java:113)
at org.apache.cassandra.db.Directories.create(Directories.java:91)
at
org.apache.cassandra.db.ColumnFamilyStore.scrubDataDirectories(ColumnFamilyStore.java:403)
at
org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:174)
at
org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:370)
at
org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:413)
This condition should produce a more reasonable exception.

[jira] [Comment Edited] (CASSANDRA-5196) IllegalStateException thrown when running new installation with old data directories


[ 
https://issues.apache.org/jira/browse/CASSANDRA-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13570914#comment-13570914
 ] 

Haifeng Wang edited comment on CASSANDRA-5196 at 2/5/13 6:33 AM:
-

Issue reproduced on my machine.
Environment:
Redhat Linux, Cassandra 1.2.1 unzipped to a NFS mounted folder 
(/mnt/storage/cassandra). 
Create data/commitlog folder manually in the NFS folder(mkdir -p 
/mnt/storage/cassandra/data, mkdir -p /mnt/storage/cassandra/commitlog).
config file updated.
Start Cassandra, bin/cassandra -f, same error found.
{quote}
 INFO 22:15:06,283 Found table data in data directories. Consider using the CLI 
to define your schema.
ERROR 22:15:06,495 Stopping the gossiper and the RPC server
ERROR 22:15:06,505 Exception in thread Thread[OptionalTasks:1,5,main]
java.lang.IllegalStateException: No configured daemon
at 
org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
at 
org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
at org.apache.cassandra.db.Directories.init(Directories.java:113)
at org.apache.cassandra.db.Directories.create(Directories.java:91)
at 
org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:379)
at 
org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:364)
at org.apache.cassandra.db.Table.initCf(Table.java:337)
at org.apache.cassandra.db.Table.init(Table.java:280)
at org.apache.cassandra.db.Table.open(Table.java:110)
at org.apache.cassandra.db.Table.open(Table.java:88)
at org.apache.cassandra.db.Table$1.apply(Table.java:82)
at org.apache.cassandra.db.Table$1.apply(Table.java:79)
at com.google.common.collect.Iterators$9.transform(Iterators.java:893)
at 
com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
at 
org.apache.cassandra.db.ColumnFamilyStore.all(ColumnFamilyStore.java:1664)
at 
org.apache.cassandra.db.MeteredFlusher.countFlushingBytes(MeteredFlusher.java:114)
at org.apache.cassandra.db.MeteredFlusher.run(MeteredFlusher.java:41)
at 
org.apache.cassandra.concurrent.DebuggableScheduledThreadPoolExecutor$UncomplainingRunnable.run(DebuggableScheduledThreadPoolExecutor.java:75)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at 
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
 INFO 22:15:06,560 No commitlog files found; skipping replay
{quote}

Remove above folders(data/commitlog) and restart Cannandra, issue resolved.

  was (Author: haifeng):
Issue reproduced on my machine.
Environment:
Redhat Linux, Cassandra 1.2.1 unzipped to a NFS mounted folder 
(/mnt/storage/cassandra). 
Create data/commitlog folder manually in the NFS folder(mkdir -p 
/mnt/storage/cassandra/data, mkdir -p /mnt/storage/cassandra/commitlog).
config file updated.
Start Cassandra, bin/cassandra -f, same error found.
{quote}
 INFO 22:15:06,283 Found table data in data directories. Consider using the CLI 
to define your schema.
ERROR 22:15:06,495 Stopping the gossiper and the RPC server
ERROR 22:15:06,505 Exception in thread Thread[OptionalTasks:1,5,main]
java.lang.IllegalStateException: No configured daemon
at 
org.apache.cassandra.service.StorageService.stopRPCServer(StorageService.java:314)
at 
org.apache.cassandra.io.util.FileUtils.handleFSError(FileUtils.java:375)
at org.apache.cassandra.db.Directories.init(Directories.java:113)
at org.apache.cassandra.db.Directories.create(Directories.java:91)
at 
org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:379)
at 
org.apache.cassandra.db.ColumnFamilyStore.createColumnFamilyStore(ColumnFamilyStore.java:364)
at org.apache.cassandra.db.Table.initCf(Table.java:337)
at org.apache.cassandra.db.Table.init(Table.java:280)
at org.apache.cassandra.db.Table.open(Table.java:110)
at org.apache.cassandra.db.Table.open(Table.java:88)
at org.apache.cassandra.db.Table$1.apply(Table.java:82)
at org.apache.cassandra.db.Table$1.apply(Table.java:79)
at

[jira] [Comment Edited] (CASSANDRA-5196) IllegalStateException thrown when running new installation with old data directories

[
https://issues.apache.org/jira/browse/CASSANDRA-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13571084#comment-13571084
]

Haifeng Wang edited comment on CASSANDRA-5196 at 2/5/13 6:39 AM:
-

{quote}
Stop Cassandra. Remove /mnt/storage/cassandra/data/* - all the sstable
directories inside data, but NOT /mnt/storage/cassandra/data/ itself. Then
start Cassandra again ant tell me if it works all right or fails as if you
created it manually. Thanks.
{quote}
Run Cassandra successfully, then stop it, remove
/mnt/storage/cassandra/data/* and run Cassandra again, the Cassandra started
without error.

Then I did following test, no error found.
Remove all folders/files under /mnt/storage/cassandra/, create data folder
manually, start Cassandra.

was (Author: haifeng):
The workaround is do not create the folder data manually. Let Cassandra
create it. Then start Cassandra. If create the data folder manually, will get
the error.
All these operations are about the first time to run Cassandra.
{quote}
Stop Cassandra. Remove /mnt/storage/cassandra/data/* - all the sstable
directories inside data, but NOT /mnt/storage/cassandra/data/ itself. Then
start Cassandra again ant tell me if it works all right or fails as if you
created it manually. Thanks.
{quote}
Run Cassandra successfully, then stop it, remove
/mnt/storage/cassandra/data/* and run Cassandra again, the Cassandra started
without error.

IllegalStateException thrown when running new installation with old data
directories

[jira] [Created] (CASSANDRA-5221) NPE while upgrading from 1.1 to 1.2