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https://issues.apache.org/jira/browse/HIVE-11671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14727182#comment-14727182
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Hive QA commented on HIVE-11671:
--------------------------------
{color:red}Overall{color}: -1 at least one tests failed
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12753571/HIVE-11671.2.patch
{color:red}ERROR:{color} -1 due to 5 failed/errored test(s), 9391 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_mergejoin
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vector_leftsemi_mapjoin
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_vectorized_dynamic_partition_pruning
org.apache.hadoop.hive.metastore.txn.TestCompactionTxnHandler.testRevokeTimedOutWorkers
org.apache.hive.hcatalog.api.TestHCatClient.testTableSchemaPropagation
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5144/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/5144/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-5144/
Messages:
{noformat}
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: 5 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12753571 - PreCommit-HIVE-TRUNK-Build
> Optimize RuleRegExp in DPP codepath
> -----------------------------------
>
> Key: HIVE-11671
> URL: https://issues.apache.org/jira/browse/HIVE-11671
> Project: Hive
> Issue Type: Sub-task
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Attachments: HIVE-11671.1.patch, HIVE-11671.2.patch,
> cpu_with_patch.png, cpu_without_patch.png, mem_with_patch.png,
> mem_without_patch.png
>
>
> When running a large query with DPP in its codepath, RuleRegExp came up as
> hotspot. Creating this JIRA to optimize RuleRegExp.java.
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