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https://issues.apache.org/jira/browse/HIVE-15441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15965180#comment-15965180
 ] 

Hive QA commented on HIVE-15441:
--------------------------------



Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12843512/HIVE-15441.1.patch

{color:red}ERROR:{color} -1 due to build exiting with an error

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/4645/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/4645/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-4645/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Tests exited with: NonZeroExitCodeException
Command 'bash /data/hiveptest/working/scratch/source-prep.sh' failed with exit 
status 1 and output '+ date '+%Y-%m-%d %T.%3N'
2017-04-12 00:11:24.976
+ [[ -n /usr/lib/jvm/java-8-openjdk-amd64 ]]
+ export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
+ export 
PATH=/usr/lib/jvm/java-8-openjdk-amd64/bin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+ 
PATH=/usr/lib/jvm/java-8-openjdk-amd64/bin/:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+ export 'ANT_OPTS=-Xmx1g -XX:MaxPermSize=256m '
+ ANT_OPTS='-Xmx1g -XX:MaxPermSize=256m '
+ export 'MAVEN_OPTS=-Xmx1g '
+ MAVEN_OPTS='-Xmx1g '
+ cd /data/hiveptest/working/
+ tee /data/hiveptest/logs/PreCommit-HIVE-Build-4645/source-prep.txt
+ [[ false == \t\r\u\e ]]
+ mkdir -p maven ivy
+ [[ git = \s\v\n ]]
+ [[ git = \g\i\t ]]
+ [[ -z master ]]
+ [[ -d apache-github-source-source ]]
+ [[ ! -d apache-github-source-source/.git ]]
+ [[ ! -d apache-github-source-source ]]
+ date '+%Y-%m-%d %T.%3N'
2017-04-12 00:11:24.979
+ cd apache-github-source-source
+ git fetch origin
+ git reset --hard HEAD
HEAD is now at 3bf477a HIVE-16403 : LLAP UI shows the wrong number of executors 
(Sergey Shelukhin, reviewed by Gopal Vijayaraghavan)
+ git clean -f -d
+ git checkout master
Already on 'master'
Your branch is up-to-date with 'origin/master'.
+ git reset --hard origin/master
HEAD is now at 3bf477a HIVE-16403 : LLAP UI shows the wrong number of executors 
(Sergey Shelukhin, reviewed by Gopal Vijayaraghavan)
+ git merge --ff-only origin/master
Already up-to-date.
+ date '+%Y-%m-%d %T.%3N'
2017-04-12 00:11:25.618
+ patchCommandPath=/data/hiveptest/working/scratch/smart-apply-patch.sh
+ patchFilePath=/data/hiveptest/working/scratch/build.patch
+ [[ -f /data/hiveptest/working/scratch/build.patch ]]
+ chmod +x /data/hiveptest/working/scratch/smart-apply-patch.sh
+ /data/hiveptest/working/scratch/smart-apply-patch.sh 
/data/hiveptest/working/scratch/build.patch
error: patch failed: ql/src/java/org/apache/hadoop/hive/ql/Driver.java:429
error: ql/src/java/org/apache/hadoop/hive/ql/Driver.java: patch does not apply
The patch does not appear to apply with p0, p1, or p2
+ exit 1
'
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12843512 - PreCommit-HIVE-Build

> Provide a config to timeout long compiling queries
> --------------------------------------------------
>
>                 Key: HIVE-15441
>                 URL: https://issues.apache.org/jira/browse/HIVE-15441
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Planning
>            Reporter: Chao Sun
>            Assignee: Chao Sun
>         Attachments: HIVE-15441.1.patch
>
>
> Sometimes Hive users have long compiling queries which may need to scan 
> thousands or even more partitions (perhaps by accident). The compilation 
> process may take a very long time, especially in {{getInputSummary}} where it 
> need to make NN calls to get info about each input path.
> This is bad because it may block many other queries. Parallel compilation may 
> be useful but still {{getInputSummary}} has a global lock. In this case, it 
> makes sense to provide Hive admin with a config to put a timeout limit for 
> compilation, so that these "bad" queries can be blocked.
> Note https://issues.apache.org/jira/browse/HIVE-12431 also tries to address 
> similar issue. However it cancels those queries that are waiting for the 
> compile lock, which I think is not so useful for our case since the *query 
> under compile is the one to be blamed.*



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