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https://issues.apache.org/jira/browse/HIVE-7992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14124649#comment-14124649
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Hive QA commented on HIVE-7992:
-------------------------------
{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/12666953/HIVE-7992.1.patch
{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 6184 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.metastore.txn.TestCompactionTxnHandler.testRevokeTimedOutWorkers
org.apache.hive.hcatalog.pig.TestHCatLoader.testReadDataPrimitiveTypes
org.apache.hive.jdbc.miniHS2.TestHiveServer2.testConnection
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/671/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/671/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-671/
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: 3 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12666953
> StatsRulesProcFactory should gracefully handle overflows
> --------------------------------------------------------
>
> Key: HIVE-7992
> URL: https://issues.apache.org/jira/browse/HIVE-7992
> Project: Hive
> Issue Type: Sub-task
> Components: Statistics
> Affects Versions: 0.13.1
> Reporter: Mostafa Mokhtar
> Assignee: Prasanth J
> Attachments: HIVE-7992.1.patch
>
>
> When StatsRulesProcFactory overflows it sets data size to 0 and as a result
> the Vertex will ask for a single task, this results in a fairly slow running
> query, most likely the overflow is a result of higher than usual number of
> rows.
> The class should detect an overflow and set a flag when an overflow occurs,
> if an overflow occurs StatsRulesProcFactory should request the maximum number
> of tasks for the vertex.
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