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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10521) TxnHandler.timeOutTxns only times out some of the expired transactions
Date Tue, 05 May 2015 12:16:59 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14528353#comment-14528353
] 

Hive QA commented on HIVE-10521:
--------------------------------



{color:red}Overall{color}: -1 no tests executed

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12729817/HIVE-10521.3.patch

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3732/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/3732/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-3732/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Tests exited with: NonZeroExitCodeException
Command 'bash /data/hive-ptest/working/scratch/source-prep.sh' failed with exit status 1 and
output '+ [[ -n /usr/java/jdk1.7.0_45-cloudera ]]
+ export JAVA_HOME=/usr/java/jdk1.7.0_45-cloudera
+ JAVA_HOME=/usr/java/jdk1.7.0_45-cloudera
+ export PATH=/usr/java/jdk1.7.0_45-cloudera/bin/:/usr/local/apache-maven-3.0.5/bin:/usr/java/jdk1.7.0_45-cloudera/bin:/usr/local/apache-ant-1.9.1/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/hiveptest/bin
+ PATH=/usr/java/jdk1.7.0_45-cloudera/bin/:/usr/local/apache-maven-3.0.5/bin:/usr/java/jdk1.7.0_45-cloudera/bin:/usr/local/apache-ant-1.9.1/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/hiveptest/bin
+ export 'ANT_OPTS=-Xmx1g -XX:MaxPermSize=256m '
+ ANT_OPTS='-Xmx1g -XX:MaxPermSize=256m '
+ export 'M2_OPTS=-Xmx1g -XX:MaxPermSize=256m -Dhttp.proxyHost=localhost -Dhttp.proxyPort=3128'
+ M2_OPTS='-Xmx1g -XX:MaxPermSize=256m -Dhttp.proxyHost=localhost -Dhttp.proxyPort=3128'
+ cd /data/hive-ptest/working/
+ tee /data/hive-ptest/logs/PreCommit-HIVE-TRUNK-Build-3732/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 ]]
+ cd apache-github-source-source
+ git fetch origin
+ git reset --hard HEAD
HEAD is now at 3f72f81 HIVE-5545 : HCatRecord getInteger method returns String when used on
Partition columns of type INT (Sushanth Sowmyan, reviewed by Jason Dere)
+ git clean -f -d
+ git checkout master
Already on 'master'
+ git reset --hard origin/master
HEAD is now at 3f72f81 HIVE-5545 : HCatRecord getInteger method returns String when used on
Partition columns of type INT (Sushanth Sowmyan, reviewed by Jason Dere)
+ git merge --ff-only origin/master
Already up-to-date.
+ git gc
+ patchCommandPath=/data/hive-ptest/working/scratch/smart-apply-patch.sh
+ patchFilePath=/data/hive-ptest/working/scratch/build.patch
+ [[ -f /data/hive-ptest/working/scratch/build.patch ]]
+ chmod +x /data/hive-ptest/working/scratch/smart-apply-patch.sh
+ /data/hive-ptest/working/scratch/smart-apply-patch.sh /data/hive-ptest/working/scratch/build.patch
The patch does not appear to apply with p0, p1, or p2
+ exit 1
'
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12729817 - PreCommit-HIVE-TRUNK-Build

> TxnHandler.timeOutTxns only times out some of the expired transactions
> ----------------------------------------------------------------------
>
>                 Key: HIVE-10521
>                 URL: https://issues.apache.org/jira/browse/HIVE-10521
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>    Affects Versions: 0.14.0, 1.0.0, 1.1.0
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>         Attachments: HIVE-10521.2.patch, HIVE-10521.3.patch, HIVE-10521.patch
>
>
> {code}
>       for (int i = 0; i < 20 && rs.next(); i++) deadTxns.add(rs.getLong(1));
>       // We don't care whether all of the transactions get deleted or not,
>       // if some didn't it most likely means someone else deleted them in the interum
>       if (deadTxns.size() > 0) abortTxns(dbConn, deadTxns);
> {code}
> While it makes sense to limit the number of transactions aborted in one pass (since this
get's translated to an IN clause) we should still make sure all are timed out.  Also, 20 seems
pretty small as a batch size.



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