[jira] [Created] (HIVE-15723) Hive should report a warning about missing table/column statistics to user.

2017-01-25 Thread Remus Rusanu (JIRA)
Remus Rusanu created HIVE-15723:
---

 Summary: Hive should report a warning about missing table/column 
statistics to user.
 Key: HIVE-15723
 URL: https://issues.apache.org/jira/browse/HIVE-15723
 Project: Hive
  Issue Type: Bug
  Components: Query Processor
Reporter: Remus Rusanu
Assignee: Remus Rusanu
Priority: Minor


Many Hive performance issues are due to missing statistics. Either all, table 
or column statistics are missing. Potentially a new partition has been added 
and customer forgot to gather stats for that partition.
A simple warning about a table or column missing statistics can be very helpful 
and makes hive more user friendly. Hive already has this information, its a 
matter of printing it out.



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[jira] [Created] (HIVE-15724) getPrimaryKeys and getForeignKeys in metastore does not normalize db and table name

2017-01-25 Thread Daniel Dai (JIRA)
Daniel Dai created HIVE-15724:
-

 Summary: getPrimaryKeys and getForeignKeys in metastore does not 
normalize db and table name
 Key: HIVE-15724
 URL: https://issues.apache.org/jira/browse/HIVE-15724
 Project: Hive
  Issue Type: Bug
  Components: Metastore
Reporter: Daniel Dai
Assignee: Daniel Dai


In db, everything is lower case. When we retrieve constraints back, we need to 
normalize dbname/tablename. Otherwise, the following sample script fail:

alter table Table9 add constraint pk1 primary key (a) disable novalidate;
ALTER TABLE Table9 drop constraint pk1;

Error message: InvalidObjectException(message:The constraint: pk1 does not 
exist for the associated table: default.Table9



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Re: Review Request 55846: HIVE-15604: Improve contents of qfile test output

2017-01-25 Thread Barna Zsombor Klara

---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/55846/
---

(Updated Jan. 25, 2017, 1:12 p.m.)


Review request for hive.


Changes
---

Thank you for the review and for spotting the issues. I change the throwables 
to exceptions in the catch clauses.


Repository: hive-git


Description
---

HIVE-15604: Improve contents of qfile test output


Diffs (updated)
-

  
itests/hive-unit/src/test/java/org/apache/hadoop/hive/ql/TestLocationQueries.java
 06888467ec70eb1780e11969dafe2bff2c432d9d 
  
itests/util/src/main/java/org/apache/hadoop/hive/cli/control/AbstractCoreBlobstoreCliDriver.java
 9c97c318ee89f598515d7b2e14f7f8184dc1119d 
  
itests/util/src/main/java/org/apache/hadoop/hive/cli/control/CoreAccumuloCliDriver.java
 3e4b3732cf49c1ac14baa58b65731f407f2b1dcd 
  
itests/util/src/main/java/org/apache/hadoop/hive/cli/control/CoreCliDriver.java 
a735346c062684eb6069565e7354b875cde44bd7 
  
itests/util/src/main/java/org/apache/hadoop/hive/cli/control/CoreCompareCliDriver.java
 71a02bca0b416c264beb00e95d2c3ab8da30b5c1 
  
itests/util/src/main/java/org/apache/hadoop/hive/cli/control/CoreHBaseCliDriver.java
 956a42d2711296061aa09f79596885af475ce6e6 
  
itests/util/src/main/java/org/apache/hadoop/hive/cli/control/CoreHBaseNegativeCliDriver.java
 6225180a0735e41f5eee2c32e5b05c674e2edbdd 
  
itests/util/src/main/java/org/apache/hadoop/hive/cli/control/CoreNegativeCliDriver.java
 65b2ce71d3797823c6c14002384857cb2a61749a 
  
itests/util/src/main/java/org/apache/hadoop/hive/cli/control/CorePerfCliDriver.java
 8620cde37894aa5f15a4f7850c6f62c9ac8bf6d1 
  
itests/util/src/main/java/org/apache/hadoop/hive/ql/QTestProcessExecResult.java 
PRE-CREATION 
  itests/util/src/main/java/org/apache/hadoop/hive/ql/QTestUtil.java 
1eaf7af5381a164f442a1094fb2543a08dc6c253 
  
itests/util/src/main/java/org/apache/hadoop/hive/ql/parse/CoreParseNegative.java
 8dba0bb9d5288240414a59f9468d3adae4dd8ef1 

Diff: https://reviews.apache.org/r/55846/diff/


Testing
---

Ran qtests manually and checked the error messages.
Checked that for diff failures we now have the output captured from the diff 
process in the error message of the failed test.
Checkout how multiple tests, all with failures, look on the console to make 
sure that the results are still readeable/easy to follow.


Thanks,

Barna Zsombor Klara



Review Request 55932: HIVE-15387: NPE in HiveServer2 webUI Historical SQL Operations section

2017-01-25 Thread Barna Zsombor Klara

---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/55932/
---

Review request for hive.


Repository: hive-git


Description
---

HIVE-15387: NPE in HiveServer2 webUI Historical SQL Operations section
There is a race condition in the handling of the SQLOperationDisplay classes. 
Once an operation is complete/cancelled/timed out we move the 
SQLOperationDisplay from the live stack to the historical one. But the runtime 
is only updated once the state is set, after the SQLOperationDisplay is already 
among the historical queries.
With this change the runtime will be "n/a" instead of an NPE being thrown.


Diffs
-

  service/src/resources/hive-webapps/hiveserver2/hiveserver2.jsp 
6e899819cf33e149cbb2dbffb201348408330bbc 

Diff: https://reviews.apache.org/r/55932/diff/


Testing
---

Ran multiple queries and checked that they are still displayed correctly.


Thanks,

Barna Zsombor Klara



[jira] [Created] (HIVE-15725) Make it possible to run checkstyle for a specific module

2017-01-25 Thread Peter Vary (JIRA)
Peter Vary created HIVE-15725:
-

 Summary: Make it possible to run checkstyle for a specific module
 Key: HIVE-15725
 URL: https://issues.apache.org/jira/browse/HIVE-15725
 Project: Hive
  Issue Type: Sub-task
Affects Versions: 2.2.0
Reporter: Peter Vary
Assignee: Peter Vary
Priority: Minor


Remove relative paths from the checkstyle.xml, so it could be run for every 
module, not just from the root.





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[jira] [Created] (HIVE-15726) Reenable indentation checks to checkstyle

2017-01-25 Thread Peter Vary (JIRA)
Peter Vary created HIVE-15726:
-

 Summary: Reenable indentation checks to checkstyle
 Key: HIVE-15726
 URL: https://issues.apache.org/jira/browse/HIVE-15726
 Project: Hive
  Issue Type: Improvement
Reporter: Peter Vary
Assignee: Peter Vary
Priority: Minor
 Fix For: 2.2.0


The Indentation check is commented out because at that time there were no 
possibility to check the throws indentation.

There is a possibility now, so we can reenable it.



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Re: Review Request 55932: HIVE-15387: NPE in HiveServer2 webUI Historical SQL Operations section

2017-01-25 Thread Peter Vary

---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/55932/#review162964
---


Ship it!




Ship It!

- Peter Vary


On Jan. 25, 2017, 3:03 p.m., Barna Zsombor Klara wrote:
> 
> ---
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/55932/
> ---
> 
> (Updated Jan. 25, 2017, 3:03 p.m.)
> 
> 
> Review request for hive.
> 
> 
> Repository: hive-git
> 
> 
> Description
> ---
> 
> HIVE-15387: NPE in HiveServer2 webUI Historical SQL Operations section
> There is a race condition in the handling of the SQLOperationDisplay classes. 
> Once an operation is complete/cancelled/timed out we move the 
> SQLOperationDisplay from the live stack to the historical one. But the 
> runtime is only updated once the state is set, after the SQLOperationDisplay 
> is already among the historical queries.
> With this change the runtime will be "n/a" instead of an NPE being thrown.
> 
> 
> Diffs
> -
> 
>   service/src/resources/hive-webapps/hiveserver2/hiveserver2.jsp 
> 6e899819cf33e149cbb2dbffb201348408330bbc 
> 
> Diff: https://reviews.apache.org/r/55932/diff/
> 
> 
> Testing
> ---
> 
> Ran multiple queries and checked that they are still displayed correctly.
> 
> 
> Thanks,
> 
> Barna Zsombor Klara
> 
>



[jira] [Created] (HIVE-15727) Add pre insert work to give storage handler the possibility to perform pre insert checking

2017-01-25 Thread slim bouguerra (JIRA)
slim bouguerra created HIVE-15727:
-

 Summary: Add pre insert work to give storage handler the 
possibility to perform pre insert checking
 Key: HIVE-15727
 URL: https://issues.apache.org/jira/browse/HIVE-15727
 Project: Hive
  Issue Type: Sub-task
  Components: Druid integration
Reporter: slim bouguerra
Assignee: slim bouguerra
 Fix For: 2.2.0


Add pre insert work stage to give storage handler the possibility to perform 
pre insert checking. For instance for the druid storage handler this will block 
the statement INSERT INTO statement.



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[GitHub] hive pull request #139: Adding pre insert work and block insert intot statem...

2017-01-25 Thread b-slim
GitHub user b-slim opened a pull request:

https://github.com/apache/hive/pull/139

Adding pre insert work and block insert intot statement



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/b-slim/hive HIVE-15727-block-insert-into

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/hive/pull/139.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #139


commit 68be75b3089a1439dedbe5a7a838e7b1cd19190d
Author: Slim Bouguerra 
Date:   2017-01-21T00:01:43Z

Adding pre insert work and block insert intot statement




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[GitHub] hive pull request #135: [HIVE-15586] adding check loaded segments on coordin...

2017-01-25 Thread b-slim
Github user b-slim closed the pull request at:

https://github.com/apache/hive/pull/135


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[GitHub] hive pull request #119: HIVE-15273 adding confing to http client

2017-01-25 Thread b-slim
Github user b-slim closed the pull request at:

https://github.com/apache/hive/pull/119


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[GitHub] hive pull request #120: HIVE-15277 Druid stograge handler

2017-01-25 Thread b-slim
Github user b-slim closed the pull request at:

https://github.com/apache/hive/pull/120


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[GitHub] hive pull request #124: [HIVE-15439] adding support for insert overwite

2017-01-25 Thread b-slim
Github user b-slim closed the pull request at:

https://github.com/apache/hive/pull/124


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Review Request 55952: HIVE-15721 Allow IN/NOT IN correlated subquery with aggregates

2017-01-25 Thread Vineet Garg

---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/55952/
---

Review request for hive and Ashutosh Chauhan.


Bugs: HIVE-15721
https://issues.apache.org/jira/browse/HIVE-15721


Repository: hive-git


Description
---

This patch lifts restriction on correlated IN/NOT IN subqueries with aggregate. 
See jira for more detailed description


Diffs
-

  
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveSubQueryRemoveRule.java
 564ef7a 
  ql/src/java/org/apache/hadoop/hive/ql/parse/QBSubQuery.java 7ca722a 
  ql/src/java/org/apache/hadoop/hive/ql/parse/SubQueryUtils.java bd771f9 
  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFSQCountCheck.java 
53e6231 
  ql/src/test/queries/clientnegative/subquery_in_implicit_gby.q 338747e 
  ql/src/test/queries/clientnegative/subquery_notin_implicit_gby.q PRE-CREATION 
  ql/src/test/queries/clientpositive/subquery_in.q 7293c77 
  ql/src/test/queries/clientpositive/subquery_notin.q 0883c89 
  ql/src/test/results/clientnegative/subquery_exists_implicit_gby.q.out bab6138 
  ql/src/test/results/clientnegative/subquery_in_implicit_gby.q.out a882fbc 
  ql/src/test/results/clientnegative/subquery_notexists_implicit_gby.q.out 
bab6138 
  ql/src/test/results/clientnegative/subquery_notin_implicit_gby.q.out 
PRE-CREATION 
  ql/src/test/results/clientpositive/llap/subquery_in.q.out eae6f1d 
  ql/src/test/results/clientpositive/llap/subquery_notin.q.out e8ba117 
  ql/src/test/results/clientpositive/perf/query23.q.out c8f3b85 
  ql/src/test/results/clientpositive/spark/subquery_in.q.out 37a6617 

Diff: https://reviews.apache.org/r/55952/diff/


Testing
---

* Added positive and negative tests.
* Pre-commit testing


Thanks,

Vineet Garg



Re: Review Request 55952: HIVE-15721 Allow IN/NOT IN correlated subquery with aggregates

2017-01-25 Thread Vineet Garg

---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/55952/
---

(Updated Jan. 25, 2017, 9:12 p.m.)


Review request for hive and Ashutosh Chauhan.


Changes
---

Pre-commit test failure fix


Bugs: HIVE-15721
https://issues.apache.org/jira/browse/HIVE-15721


Repository: hive-git


Description
---

This patch lifts restriction on correlated IN/NOT IN subqueries with aggregate. 
See jira for more detailed description


Diffs (updated)
-

  
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveSubQueryRemoveRule.java
 564ef7a 
  ql/src/java/org/apache/hadoop/hive/ql/parse/QBSubQuery.java 7ca722a 
  ql/src/java/org/apache/hadoop/hive/ql/parse/SubQueryUtils.java bd771f9 
  ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFSQCountCheck.java 
53e6231 
  ql/src/test/org/apache/hadoop/hive/ql/parse/TestQBSubQuery.java f9db2c8 
  ql/src/test/queries/clientnegative/subquery_in_implicit_gby.q 338747e 
  ql/src/test/queries/clientnegative/subquery_notin_implicit_gby.q PRE-CREATION 
  ql/src/test/queries/clientpositive/subquery_in.q 7293c77 
  ql/src/test/queries/clientpositive/subquery_notin.q 0883c89 
  ql/src/test/results/clientnegative/subquery_exists_implicit_gby.q.out bab6138 
  ql/src/test/results/clientnegative/subquery_in_implicit_gby.q.out a882fbc 
  ql/src/test/results/clientnegative/subquery_notexists_implicit_gby.q.out 
bab6138 
  ql/src/test/results/clientnegative/subquery_notin_implicit_gby.q.out 
PRE-CREATION 
  ql/src/test/results/clientpositive/llap/subquery_in.q.out eae6f1d 
  ql/src/test/results/clientpositive/llap/subquery_notin.q.out e8ba117 
  ql/src/test/results/clientpositive/spark/subquery_in.q.out 37a6617 

Diff: https://reviews.apache.org/r/55952/diff/


Testing
---

* Added positive and negative tests.
* Pre-commit testing


Thanks,

Vineet Garg



[jira] [Created] (HIVE-15728) Empty table returns result when querying partitioned field with a function

2017-01-25 Thread Jared Leable (JIRA)
Jared Leable created HIVE-15728:
---

 Summary: Empty table returns result when querying partitioned 
field with a function
 Key: HIVE-15728
 URL: https://issues.apache.org/jira/browse/HIVE-15728
 Project: Hive
  Issue Type: Bug
  Components: Hive
Affects Versions: 1.1.0
Reporter: Jared Leable


If a partitioned table contained data and is then truncated a query will still 
return a result when using a function on a partitioned field.

create table test1 (
field string
)
partitioned by(dt string);

set hive.exec.dynamic.partition.mode=nonstrict;
insert into test1 
partition(dt)
select 'a','2017-01-01';

-- to view inserted records
select * from test1;

-- to delete all records from the table
truncate table test1;

-- to view 0 records in the table
select * from test1;

-- still returns a result for the partitioned field
select max(dt) from test1;



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[jira] [Created] (HIVE-15729) Temporary table with LOCATION clause not removed after session ends

2017-01-25 Thread Marcus T (JIRA)
Marcus T created HIVE-15729:
---

 Summary: Temporary table with LOCATION clause not removed after 
session ends
 Key: HIVE-15729
 URL: https://issues.apache.org/jira/browse/HIVE-15729
 Project: Hive
  Issue Type: Bug
Reporter: Marcus T
Priority: Minor


When using CREATE TEMPORARY TABLE with a LOCATION clause, Hive doesn't remove 
the created files when the session ends.

Steps to reproduce:
beeline
  CREATE TEMPORARY TABLE this_gets_removed AS SELECT 'OK';
  CREATE TEMPORARY TABLE this_stays LOCATION '/tmp/this_stays' AS SELECT 
'BAD';
  !quit

hdfs dfs -ls -R "/tmp/hive/${USER}" "/tmp/this_stays"

Expected result: files and directories for `this_gets_removed` and `this_stays` 
are removed.
Actual result: files and directories for `this_gets_removed` are removed, files 
and directories for `this_stays` are still present.

Ideally, it would be great if the LOCATION clause worked with the TEMPORARY 
clause.  If they can't be made to work together, perhaps the LOCATION clause 
should be illegal when using TEMPORARY.



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[jira] [Created] (HIVE-15730) JDBC should use SQLFeatureNotSupportedException where appropriate instead of SQLException

2017-01-25 Thread Thejas M Nair (JIRA)
Thejas M Nair created HIVE-15730:


 Summary: JDBC should use SQLFeatureNotSupportedException where 
appropriate instead of  SQLException
 Key: HIVE-15730
 URL: https://issues.apache.org/jira/browse/HIVE-15730
 Project: Hive
  Issue Type: Bug
  Components: JDBC
Reporter: Thejas M Nair


An example is HiveBaseResultSet.rowDeleted. It throws SQLException("Method not 
supported") instead of SQLFeatureNotSupportedException.

For that optional method, the use of SQLFeatureNotSupportedException is more 
appropriate.

See 
http://docs.oracle.com/javase/7/docs/api/java/sql/ResultSet.html#rowDeleted()
http://docs.oracle.com/javase/7/docs/api/java/sql/SQLFeatureNotSupportedException.html




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[jira] [Created] (HIVE-15731) sessions are not returned to the sessionPool in case of an interrupt

2017-01-25 Thread Siddharth Seth (JIRA)
Siddharth Seth created HIVE-15731:
-

 Summary: sessions are not returned to the sessionPool in case of 
an interrupt
 Key: HIVE-15731
 URL: https://issues.apache.org/jira/browse/HIVE-15731
 Project: Hive
  Issue Type: Bug
Reporter: Siddharth Seth
Assignee: Siddharth Seth
Priority: Critical


While returning a session to the pool, the interrupt status on the thread seems 
to be set, which causes the pool return to fail.
The session slot is useless at this point. A HS2 instance configured for a 
single session will stop running queries.



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[jira] [Created] (HIVE-15732) add the ability to restrict configuration for the queries submitted to HS2 (Tez pool)

2017-01-25 Thread Sergey Shelukhin (JIRA)
Sergey Shelukhin created HIVE-15732:
---

 Summary: add the ability to restrict configuration for the queries 
submitted to HS2 (Tez pool)
 Key: HIVE-15732
 URL: https://issues.apache.org/jira/browse/HIVE-15732
 Project: Hive
  Issue Type: Bug
Reporter: Sergey Shelukhin
Assignee: Sergey Shelukhin
 Attachments: HIVE-15732.patch





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Review Request 55977: HIVE-15672 LLAP text cache: improve first query perf II

2017-01-25 Thread Sergey Shelukhin

---
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/55977/
---

Review request for hive, Gopal V and Prasanth_J.


Repository: hive-git


Description
---

see jira


Diffs
-

  common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 291ca7d 
  
llap-server/src/java/org/apache/hadoop/hive/llap/cache/SerDeLowLevelCacheImpl.java
 85fae9a 
  
llap-server/src/java/org/apache/hadoop/hive/llap/io/decode/OrcEncodedDataConsumer.java
 d0e70d1 
  
llap-server/src/java/org/apache/hadoop/hive/llap/io/encoded/SerDeEncodedDataReader.java
 9ab26e6 
  
llap-server/src/java/org/apache/hadoop/hive/llap/io/encoded/VertorDeserializeOrcWriter.java
 98fc9df 
  orc/src/java/org/apache/orc/impl/TreeReaderFactory.java 8b097ba 
  orc/src/java/org/apache/orc/impl/WriterImpl.java b1f3cfb 
  ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcInputFormat.java 6281edd 
  
ql/src/java/org/apache/hadoop/hive/ql/io/orc/encoded/EncodedTreeReaderFactory.java
 0dba1a0 
  ql/src/java/org/apache/hadoop/hive/ql/io/orc/encoded/Reader.java 1c5f0e6 
  
storage-api/src/java/org/apache/hadoop/hive/common/io/encoded/EncodedColumnBatch.java
 b894c11e 
  
storage-api/src/java/org/apache/hadoop/hive/ql/exec/vector/BytesColumnVector.java
 552982c 
  storage-api/src/java/org/apache/hadoop/hive/ql/exec/vector/ColumnVector.java 
6f090a1 
  
storage-api/src/java/org/apache/hadoop/hive/ql/exec/vector/DecimalColumnVector.java
 e4f8d82 
  
storage-api/src/java/org/apache/hadoop/hive/ql/exec/vector/DoubleColumnVector.java
 bd421f4 
  
storage-api/src/java/org/apache/hadoop/hive/ql/exec/vector/IntervalDayTimeColumnVector.java
 c4a6c0f 
  
storage-api/src/java/org/apache/hadoop/hive/ql/exec/vector/LongColumnVector.java
 80d4731 
  
storage-api/src/java/org/apache/hadoop/hive/ql/exec/vector/MultiValuedColumnVector.java
 1aeff83 
  
storage-api/src/java/org/apache/hadoop/hive/ql/exec/vector/StructColumnVector.java
 cf07bca 
  
storage-api/src/java/org/apache/hadoop/hive/ql/exec/vector/TimestampColumnVector.java
 28997a0 
  
storage-api/src/java/org/apache/hadoop/hive/ql/exec/vector/UnionColumnVector.java
 0c61243 

Diff: https://reviews.apache.org/r/55977/diff/


Testing
---


Thanks,

Sergey Shelukhin