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https://issues.apache.org/jira/browse/HIVE-16334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15949586#comment-15949586
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Hive QA commented on HIVE-16334:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12861288/HIVE-16334.patch
{color:green}SUCCESS:{color} +1 due to 4 test(s) being added or modified.
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 10541 tests
executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver[comments] (batchId=35)
org.apache.hive.hcatalog.api.TestHCatClient.testTransportFailure (batchId=172)
{noformat}
Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/4468/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/4468/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-4468/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests exited with: TestsFailedException: 2 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12861288 - PreCommit-HIVE-Build
> Query lock contains the query string, which can cause OOM on ZooKeeper
> ----------------------------------------------------------------------
>
> Key: HIVE-16334
> URL: https://issues.apache.org/jira/browse/HIVE-16334
> Project: Hive
> Issue Type: Improvement
> Components: Locking
> Reporter: Peter Vary
> Assignee: Peter Vary
> Attachments: HIVE-16334.patch
>
>
> When there are big number of partitions in a query this will result in a huge
> number of locks on ZooKeeper. Since the query object contains the whole query
> string this might cause serious memory pressure on the ZooKeeper services.
> It would be good to have the possibility to truncate the query strings that
> are written into the locks
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