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https://issues.apache.org/jira/browse/HIVE-7685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14260822#comment-14260822
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Hive QA commented on HIVE-7685:
-------------------------------
{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/12689425/HIVE-7685.1.patch
{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 6723 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_optimize_nullscan
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_list_bucket_dml_10
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2217/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2217/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2217/
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: 2 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12689425 - PreCommit-HIVE-TRUNK-Build
> Parquet memory manager
> ----------------------
>
> Key: HIVE-7685
> URL: https://issues.apache.org/jira/browse/HIVE-7685
> Project: Hive
> Issue Type: Improvement
> Components: Serializers/Deserializers
> Reporter: Brock Noland
> Assignee: Dong Chen
> Attachments: HIVE-7685.1.patch, HIVE-7685.1.patch.ready,
> HIVE-7685.patch, HIVE-7685.patch.ready
>
>
> Similar to HIVE-4248, Parquet tries to write large very large "row groups".
> This causes Hive to run out of memory during dynamic partitions when a
> reducer may have many Parquet files open at a given time.
> As such, we should implement a memory manager which ensures that we don't run
> out of memory due to writing too many row groups within a single JVM.
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