subject:"\[jira\] \[Commented\] \(HBASE\-4789\) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs."

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

2011-11-18 Thread Hadoop QA (Commented) (JIRA)


[ 
https://issues.apache.org/jira/browse/HBASE-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153276#comment-13153276
 ] 

Hadoop QA commented on HBASE-4789:
--

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12504307/4789-v2.txt
  against trunk revision .

+1 @author.  The patch does not contain any @author tags.

-1 tests included.  The patch doesn't appear to include any new or modified 
tests.
Please justify why no new tests are needed for this 
patch.
Also please list what manual steps were performed to 
verify this patch.

-1 patch.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/300//console

This message is automatically generated.

> On split, parent region is sticking around in oldest sequenceid to region map 
> though not online; we don't cleanup WALs.
> ---
>
> Key: HBASE-4789
> URL: https://issues.apache.org/jira/browse/HBASE-4789
> Project: HBase
>  Issue Type: Bug
>Reporter: stack
>Priority: Critical
> Fix For: 0.92.0
>
> Attachments: 4789-v2.txt, 4789.txt
>
>
> Here is log for a particular region:
> {code}
> 2011-11-15 05:46:31,382 INFO 
> org.apache.hadoop.hbase.regionserver.SplitTransaction: Still waiting on the 
> master to process the split for 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:46:31,483 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: 
> regionserver:7003-0x1337b0b92cd000a-0x1337b0b92cd000a Attempting to 
> transition node 8bbd7388262dc8cb1ce2cf4f04a7281d from RS_ZK_REGION_SPLIT to 
> RS_ZK_REG
> ION_SPLIT
> 2011-11-15 05:46:31,484 INFO 
> org.apache.hadoop.hbase.regionserver.SplitRequest: Region split, META 
> updated, and report to master. 
> Parent=TestTable,0862220095,1321335865649.8bbd7388262dc8cb1ce2cf4f04a7281d., 
> new regions: TestTab
> le,0862220095,1321335989689.f00c683df3182d8ef33e315f77ca539c., 
> TestTable,0892568091,1321335989689.a56ca1eff5b4401432fcba04b4e851f8.. Split 
> took 1sec
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-top,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-top,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-bottom,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-bottom,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:48:00,690 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Found 3 hlogs to remove out of total 12; oldest outstanding sequenceid is 
> 5699 from region 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=33, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> 2011-11-15 05:58:01,358 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=34, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:58:01,359 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> {code}

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[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

2011-11-18 Thread Hadoop QA (Commented) (JIRA)


[ 
https://issues.apache.org/jira/browse/HBASE-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153392#comment-13153392
 ] 

Hadoop QA commented on HBASE-4789:
--

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12504312/4789-v3.txt
  against trunk revision .

+1 @author.  The patch does not contain any @author tags.

-1 tests included.  The patch doesn't appear to include any new or modified 
tests.
Please justify why no new tests are needed for this 
patch.
Also please list what manual steps were performed to 
verify this patch.

-1 patch.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/307//console

This message is automatically generated.

> On split, parent region is sticking around in oldest sequenceid to region map 
> though not online; we don't cleanup WALs.
> ---
>
> Key: HBASE-4789
> URL: https://issues.apache.org/jira/browse/HBASE-4789
> Project: HBase
>  Issue Type: Bug
>Reporter: stack
>Priority: Critical
> Fix For: 0.92.0
>
> Attachments: 4789-v2.txt, 4789-v3.txt, 4789.txt
>
>
> Here is log for a particular region:
> {code}
> 2011-11-15 05:46:31,382 INFO 
> org.apache.hadoop.hbase.regionserver.SplitTransaction: Still waiting on the 
> master to process the split for 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:46:31,483 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: 
> regionserver:7003-0x1337b0b92cd000a-0x1337b0b92cd000a Attempting to 
> transition node 8bbd7388262dc8cb1ce2cf4f04a7281d from RS_ZK_REGION_SPLIT to 
> RS_ZK_REG
> ION_SPLIT
> 2011-11-15 05:46:31,484 INFO 
> org.apache.hadoop.hbase.regionserver.SplitRequest: Region split, META 
> updated, and report to master. 
> Parent=TestTable,0862220095,1321335865649.8bbd7388262dc8cb1ce2cf4f04a7281d., 
> new regions: TestTab
> le,0862220095,1321335989689.f00c683df3182d8ef33e315f77ca539c., 
> TestTable,0892568091,1321335989689.a56ca1eff5b4401432fcba04b4e851f8.. Split 
> took 1sec
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-top,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-top,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-bottom,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-bottom,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:48:00,690 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Found 3 hlogs to remove out of total 12; oldest outstanding sequenceid is 
> 5699 from region 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=33, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> 2011-11-15 05:58:01,358 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=34, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:58:01,359 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> {code}

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[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

2011-11-18 Thread Hadoop QA (Commented) (JIRA)


[ 
https://issues.apache.org/jira/browse/HBASE-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153415#comment-13153415
 ] 

Hadoop QA commented on HBASE-4789:
--

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12504335/4789-v4.txt
  against trunk revision .

+1 @author.  The patch does not contain any @author tags.

-1 tests included.  The patch doesn't appear to include any new or modified 
tests.
Please justify why no new tests are needed for this 
patch.
Also please list what manual steps were performed to 
verify this patch.

+1 javadoc.  The javadoc tool did not generate any warning messages.

+1 javac.  The applied patch does not increase the total number of javac 
compiler warnings.

-1 findbugs.  The patch appears to introduce 60 new Findbugs (version 
1.3.9) warnings.

+1 release audit.  The applied patch does not increase the total number of 
release audit warnings.

 -1 core tests.  The patch failed these unit tests:
   org.apache.hadoop.hbase.client.TestShell
  org.apache.hadoop.hbase.client.TestAdmin
  org.apache.hadoop.hbase.master.TestDistributedLogSplitting

Test results: 
https://builds.apache.org/job/PreCommit-HBASE-Build/308//testReport/
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-HBASE-Build/308//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/308//console

This message is automatically generated.

> On split, parent region is sticking around in oldest sequenceid to region map 
> though not online; we don't cleanup WALs.
> ---
>
> Key: HBASE-4789
> URL: https://issues.apache.org/jira/browse/HBASE-4789
> Project: HBase
>  Issue Type: Bug
>Reporter: stack
>Priority: Critical
> Fix For: 0.92.0
>
> Attachments: 4789-v2.txt, 4789-v3.txt, 4789-v4.txt, 4789.txt
>
>
> Here is log for a particular region:
> {code}
> 2011-11-15 05:46:31,382 INFO 
> org.apache.hadoop.hbase.regionserver.SplitTransaction: Still waiting on the 
> master to process the split for 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:46:31,483 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: 
> regionserver:7003-0x1337b0b92cd000a-0x1337b0b92cd000a Attempting to 
> transition node 8bbd7388262dc8cb1ce2cf4f04a7281d from RS_ZK_REGION_SPLIT to 
> RS_ZK_REG
> ION_SPLIT
> 2011-11-15 05:46:31,484 INFO 
> org.apache.hadoop.hbase.regionserver.SplitRequest: Region split, META 
> updated, and report to master. 
> Parent=TestTable,0862220095,1321335865649.8bbd7388262dc8cb1ce2cf4f04a7281d., 
> new regions: TestTab
> le,0862220095,1321335989689.f00c683df3182d8ef33e315f77ca539c., 
> TestTable,0892568091,1321335989689.a56ca1eff5b4401432fcba04b4e851f8.. Split 
> took 1sec
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-top,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-top,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-bottom,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-bottom,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:48:00,690 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Found 3 hlogs to remove out of total 12; oldest outstanding sequenceid is 
> 5699 from region 8bbd7388262dc8cb1ce2cf4f04a728

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

2011-11-19 Thread Hudson (Commented) (JIRA)


[ 
https://issues.apache.org/jira/browse/HBASE-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153596#comment-13153596
 ] 

Hudson commented on HBASE-4789:
---

Integrated in HBase-TRUNK #2463 (See 
[https://builds.apache.org/job/HBase-TRUNK/2463/])
HBASE-4789 On split, parent region is sticking around in oldest sequenceid 
to region map though not online; we don't cleanup WALs

stack : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/LogRoller.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java


> On split, parent region is sticking around in oldest sequenceid to region map 
> though not online; we don't cleanup WALs.
> ---
>
> Key: HBASE-4789
> URL: https://issues.apache.org/jira/browse/HBASE-4789
> Project: HBase
>  Issue Type: Bug
>Reporter: stack
>Assignee: stack
>Priority: Critical
> Fix For: 0.92.0
>
> Attachments: 4789-v2.txt, 4789-v3.txt, 4789-v4.txt, 4789.txt
>
>
> Here is log for a particular region:
> {code}
> 2011-11-15 05:46:31,382 INFO 
> org.apache.hadoop.hbase.regionserver.SplitTransaction: Still waiting on the 
> master to process the split for 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:46:31,483 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: 
> regionserver:7003-0x1337b0b92cd000a-0x1337b0b92cd000a Attempting to 
> transition node 8bbd7388262dc8cb1ce2cf4f04a7281d from RS_ZK_REGION_SPLIT to 
> RS_ZK_REG
> ION_SPLIT
> 2011-11-15 05:46:31,484 INFO 
> org.apache.hadoop.hbase.regionserver.SplitRequest: Region split, META 
> updated, and report to master. 
> Parent=TestTable,0862220095,1321335865649.8bbd7388262dc8cb1ce2cf4f04a7281d., 
> new regions: TestTab
> le,0862220095,1321335989689.f00c683df3182d8ef33e315f77ca539c., 
> TestTable,0892568091,1321335989689.a56ca1eff5b4401432fcba04b4e851f8.. Split 
> took 1sec
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-top,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-top,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-bottom,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-bottom,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:48:00,690 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Found 3 hlogs to remove out of total 12; oldest outstanding sequenceid is 
> 5699 from region 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=33, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> 2011-11-15 05:58:01,358 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=34, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:58:01,359 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> {code}

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[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

2011-11-19 Thread Hudson (Commented) (JIRA)


[ 
https://issues.apache.org/jira/browse/HBASE-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153616#comment-13153616
 ] 

Hudson commented on HBASE-4789:
---

Integrated in HBase-0.92 #148 (See 
[https://builds.apache.org/job/HBase-0.92/148/])
HBASE-4789 On split, parent region is sticking around in oldest sequenceid 
to region map though not online; we don't cleanup WALs

stack : 
Files : 
* /hbase/branches/0.92/CHANGES.txt
* 
/hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* 
/hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/regionserver/LogRoller.java
* 
/hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java


> On split, parent region is sticking around in oldest sequenceid to region map 
> though not online; we don't cleanup WALs.
> ---
>
> Key: HBASE-4789
> URL: https://issues.apache.org/jira/browse/HBASE-4789
> Project: HBase
>  Issue Type: Bug
>Reporter: stack
>Assignee: stack
>Priority: Critical
> Fix For: 0.92.0
>
> Attachments: 4789-v2.txt, 4789-v3.txt, 4789-v4.txt, 4789.txt
>
>
> Here is log for a particular region:
> {code}
> 2011-11-15 05:46:31,382 INFO 
> org.apache.hadoop.hbase.regionserver.SplitTransaction: Still waiting on the 
> master to process the split for 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:46:31,483 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: 
> regionserver:7003-0x1337b0b92cd000a-0x1337b0b92cd000a Attempting to 
> transition node 8bbd7388262dc8cb1ce2cf4f04a7281d from RS_ZK_REGION_SPLIT to 
> RS_ZK_REG
> ION_SPLIT
> 2011-11-15 05:46:31,484 INFO 
> org.apache.hadoop.hbase.regionserver.SplitRequest: Region split, META 
> updated, and report to master. 
> Parent=TestTable,0862220095,1321335865649.8bbd7388262dc8cb1ce2cf4f04a7281d., 
> new regions: TestTab
> le,0862220095,1321335989689.f00c683df3182d8ef33e315f77ca539c., 
> TestTable,0892568091,1321335989689.a56ca1eff5b4401432fcba04b4e851f8.. Split 
> took 1sec
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-top,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-top,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-bottom,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-bottom,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:48:00,690 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Found 3 hlogs to remove out of total 12; oldest outstanding sequenceid is 
> 5699 from region 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=33, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> 2011-11-15 05:58:01,358 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=34, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:58:01,359 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> {code}

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[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

2011-11-23 Thread Hudson (Commented) (JIRA)


[ 
https://issues.apache.org/jira/browse/HBASE-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13156584#comment-13156584
 ] 

Hudson commented on HBASE-4789:
---

Integrated in HBase-0.92-security #12 (See 
[https://builds.apache.org/job/HBase-0.92-security/12/])
HBASE-4853 HBASE-4789 does overzealous pruning of seqids

stack : 
Files : 
* 
/hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* 
/hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java
* 
/hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/TestGlobalMemStoreSize.java


> On split, parent region is sticking around in oldest sequenceid to region map 
> though not online; we don't cleanup WALs.
> ---
>
> Key: HBASE-4789
> URL: https://issues.apache.org/jira/browse/HBASE-4789
> Project: HBase
>  Issue Type: Bug
>Reporter: stack
>Assignee: stack
>Priority: Critical
> Fix For: 0.92.0
>
> Attachments: 4789-v2.txt, 4789-v3.txt, 4789-v4.txt, 4789.txt
>
>
> Here is log for a particular region:
> {code}
> 2011-11-15 05:46:31,382 INFO 
> org.apache.hadoop.hbase.regionserver.SplitTransaction: Still waiting on the 
> master to process the split for 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:46:31,483 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: 
> regionserver:7003-0x1337b0b92cd000a-0x1337b0b92cd000a Attempting to 
> transition node 8bbd7388262dc8cb1ce2cf4f04a7281d from RS_ZK_REGION_SPLIT to 
> RS_ZK_REG
> ION_SPLIT
> 2011-11-15 05:46:31,484 INFO 
> org.apache.hadoop.hbase.regionserver.SplitRequest: Region split, META 
> updated, and report to master. 
> Parent=TestTable,0862220095,1321335865649.8bbd7388262dc8cb1ce2cf4f04a7281d., 
> new regions: TestTab
> le,0862220095,1321335989689.f00c683df3182d8ef33e315f77ca539c., 
> TestTable,0892568091,1321335989689.a56ca1eff5b4401432fcba04b4e851f8.. Split 
> took 1sec
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-top,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-top,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-bottom,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-bottom,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:48:00,690 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Found 3 hlogs to remove out of total 12; oldest outstanding sequenceid is 
> 5699 from region 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=33, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> 2011-11-15 05:58:01,358 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=34, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:58:01,359 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> {code}

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[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

2011-11-24 Thread Hudson (Commented) (JIRA)


[ 
https://issues.apache.org/jira/browse/HBASE-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13156635#comment-13156635
 ] 

Hudson commented on HBASE-4789:
---

Integrated in HBase-TRUNK-security #7 (See 
[https://builds.apache.org/job/HBase-TRUNK-security/7/])
HBASE-4853 HBASE-4789 does overzealous pruning of seqids
HBASE-4853 HBASE-4789 does overzealous pruning of seqids; REVERT TEMPORARILY TO 
GET TED COMMENT IN
HBASE-4853 HBASE-4789 does overzealous pruning of seqids

stack : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestGlobalMemStoreSize.java

stack : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestGlobalMemStoreSize.java

stack : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestGlobalMemStoreSize.java


> On split, parent region is sticking around in oldest sequenceid to region map 
> though not online; we don't cleanup WALs.
> ---
>
> Key: HBASE-4789
> URL: https://issues.apache.org/jira/browse/HBASE-4789
> Project: HBase
>  Issue Type: Bug
>Reporter: stack
>Assignee: stack
>Priority: Critical
> Fix For: 0.92.0
>
> Attachments: 4789-v2.txt, 4789-v3.txt, 4789-v4.txt, 4789.txt
>
>
> Here is log for a particular region:
> {code}
> 2011-11-15 05:46:31,382 INFO 
> org.apache.hadoop.hbase.regionserver.SplitTransaction: Still waiting on the 
> master to process the split for 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:46:31,483 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: 
> regionserver:7003-0x1337b0b92cd000a-0x1337b0b92cd000a Attempting to 
> transition node 8bbd7388262dc8cb1ce2cf4f04a7281d from RS_ZK_REGION_SPLIT to 
> RS_ZK_REG
> ION_SPLIT
> 2011-11-15 05:46:31,484 INFO 
> org.apache.hadoop.hbase.regionserver.SplitRequest: Region split, META 
> updated, and report to master. 
> Parent=TestTable,0862220095,1321335865649.8bbd7388262dc8cb1ce2cf4f04a7281d., 
> new regions: TestTab
> le,0862220095,1321335989689.f00c683df3182d8ef33e315f77ca539c., 
> TestTable,0892568091,1321335989689.a56ca1eff5b4401432fcba04b4e851f8.. Split 
> took 1sec
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-top,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-top,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-bottom,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-bottom,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:48:00,690 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Found 3 hlogs to remove out of total 12; oldest outstanding sequenceid is 
> 5699 from region 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=33, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requeste

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

2011-11-24 Thread Hudson (Commented) (JIRA)


[ 
https://issues.apache.org/jira/browse/HBASE-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13156654#comment-13156654
 ] 

Hudson commented on HBASE-4789:
---

Integrated in HBase-TRUNK #2477 (See 
[https://builds.apache.org/job/HBase-TRUNK/2477/])
HBASE-4853 HBASE-4789 does overzealous pruning of seqids
HBASE-4853 HBASE-4789 does overzealous pruning of seqids; REVERT TEMPORARILY TO 
GET TED COMMENT IN
HBASE-4853 HBASE-4789 does overzealous pruning of seqids

stack : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestGlobalMemStoreSize.java

stack : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestGlobalMemStoreSize.java

stack : 
Files : 
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/TestGlobalMemStoreSize.java


> On split, parent region is sticking around in oldest sequenceid to region map 
> though not online; we don't cleanup WALs.
> ---
>
> Key: HBASE-4789
> URL: https://issues.apache.org/jira/browse/HBASE-4789
> Project: HBase
>  Issue Type: Bug
>Reporter: stack
>Assignee: stack
>Priority: Critical
> Fix For: 0.92.0
>
> Attachments: 4789-v2.txt, 4789-v3.txt, 4789-v4.txt, 4789.txt
>
>
> Here is log for a particular region:
> {code}
> 2011-11-15 05:46:31,382 INFO 
> org.apache.hadoop.hbase.regionserver.SplitTransaction: Still waiting on the 
> master to process the split for 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:46:31,483 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: 
> regionserver:7003-0x1337b0b92cd000a-0x1337b0b92cd000a Attempting to 
> transition node 8bbd7388262dc8cb1ce2cf4f04a7281d from RS_ZK_REGION_SPLIT to 
> RS_ZK_REG
> ION_SPLIT
> 2011-11-15 05:46:31,484 INFO 
> org.apache.hadoop.hbase.regionserver.SplitRequest: Region split, META 
> updated, and report to master. 
> Parent=TestTable,0862220095,1321335865649.8bbd7388262dc8cb1ce2cf4f04a7281d., 
> new regions: TestTab
> le,0862220095,1321335989689.f00c683df3182d8ef33e315f77ca539c., 
> TestTable,0892568091,1321335989689.a56ca1eff5b4401432fcba04b4e851f8.. Split 
> took 1sec
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-top,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-top,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-bottom,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-bottom,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:48:00,690 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Found 3 hlogs to remove out of total 12; oldest outstanding sequenceid is 
> 5699 from region 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=33, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> 201

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

2011-11-29 Thread Hudson (Commented) (JIRA)


[ 
https://issues.apache.org/jira/browse/HBASE-4789?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13159781#comment-13159781
 ] 

Hudson commented on HBASE-4789:
---

Integrated in HBase-0.92 #163 (See 
[https://builds.apache.org/job/HBase-0.92/163/])
HBASE-4853 HBASE-4789 does overzealous pruning of seqids

stack : 
Files : 
* 
/hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* 
/hbase/branches/0.92/src/main/java/org/apache/hadoop/hbase/regionserver/wal/HLog.java
* 
/hbase/branches/0.92/src/test/java/org/apache/hadoop/hbase/TestGlobalMemStoreSize.java


> On split, parent region is sticking around in oldest sequenceid to region map 
> though not online; we don't cleanup WALs.
> ---
>
> Key: HBASE-4789
> URL: https://issues.apache.org/jira/browse/HBASE-4789
> Project: HBase
>  Issue Type: Bug
>Reporter: stack
>Assignee: stack
>Priority: Critical
> Fix For: 0.92.0
>
> Attachments: 4789-v2.txt, 4789-v3.txt, 4789-v4.txt, 4789.txt
>
>
> Here is log for a particular region:
> {code}
> 2011-11-15 05:46:31,382 INFO 
> org.apache.hadoop.hbase.regionserver.SplitTransaction: Still waiting on the 
> master to process the split for 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:46:31,483 DEBUG org.apache.hadoop.hbase.zookeeper.ZKAssign: 
> regionserver:7003-0x1337b0b92cd000a-0x1337b0b92cd000a Attempting to 
> transition node 8bbd7388262dc8cb1ce2cf4f04a7281d from RS_ZK_REGION_SPLIT to 
> RS_ZK_REG
> ION_SPLIT
> 2011-11-15 05:46:31,484 INFO 
> org.apache.hadoop.hbase.regionserver.SplitRequest: Region split, META 
> updated, and report to master. 
> Parent=TestTable,0862220095,1321335865649.8bbd7388262dc8cb1ce2cf4f04a7281d., 
> new regions: TestTab
> le,0862220095,1321335989689.f00c683df3182d8ef33e315f77ca539c., 
> TestTable,0892568091,1321335989689.a56ca1eff5b4401432fcba04b4e851f8.. Split 
> took 1sec
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-top,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:37,705 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/a56ca1eff5b4401432fcba04b4e851f8/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-top,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9ce16d8fa94e4938964c04775a6fa1a7.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9ce16d8fa94e4938964c04775a6fa1a7-bottom,
>  keycount=717559, bloomtype=NONE, size=711.1m
> 2011-11-15 05:46:53,090 DEBUG org.apache.hadoop.hbase.regionserver.Store: 
> Compacting 
> hdfs://sv4r11s38:7000/hbase/TestTable/f00c683df3182d8ef33e315f77ca539c/info/9213f4d7ee9b4fda857a97603a001f9e.8bbd7388262dc8cb1ce2cf4f04a7281d-
> hdfs://sv4r11s38:7000/hbase/TestTable/8bbd7388262dc8cb1ce2cf4f04a7281d/info/9213f4d7ee9b4fda857a97603a001f9e-bottom,
>  keycount=416691, bloomtype=NONE, size=412.9m
> 2011-11-15 05:48:00,690 DEBUG org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Found 3 hlogs to remove out of total 12; oldest outstanding sequenceid is 
> 5699 from region 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=33, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:57:54,083 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> 2011-11-15 05:58:01,358 INFO org.apache.hadoop.hbase.regionserver.wal.HLog: 
> Too many hlogs: logs=34, maxlogs=32; forcing flush of 1 regions(s): 
> 8bbd7388262dc8cb1ce2cf4f04a7281d
> 2011-11-15 05:58:01,359 WARN org.apache.hadoop.hbase.regionserver.LogRoller: 
> Failed to schedule flush of 8bbd7388262dc8cb1ce2cf4f04a7281dr=null, 
> requester=null
> {code}

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[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

[jira] [Commented] (HBASE-4789) On split, parent region is sticking around in oldest sequenceid to region map though not online; we don't cleanup WALs.

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