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https://issues.apache.org/jira/browse/HIVE-9658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14562552#comment-14562552
]
Hive QA commented on HIVE-9658:
-------------------------------
{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/12735693/HIVE-9658.7.patch
{color:red}ERROR:{color} -1 due to 3 failed/errored test(s), 8975 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_fold_case
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_parquet_join
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_parquet_join
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/4072/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/4072/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-4072/
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: 12735693 - PreCommit-HIVE-TRUNK-Build
> Reduce parquet memory usage by bypassing java primitive objects on
> ETypeConverter
> ---------------------------------------------------------------------------------
>
> Key: HIVE-9658
> URL: https://issues.apache.org/jira/browse/HIVE-9658
> Project: Hive
> Issue Type: Sub-task
> Reporter: Sergio Peña
> Assignee: Sergio Peña
> Attachments: HIVE-9658.1.patch, HIVE-9658.2.patch, HIVE-9658.3.patch,
> HIVE-9658.4.patch, HIVE-9658.5.patch, HIVE-9658.6.patch, HIVE-9658.7.patch
>
>
> The ETypeConverter class passes Writable objects to the collection converters
> in order to be read later by the map/reduce functions. These objects are all
> wrapped in a unique ArrayWritable object.
> We can save some memory by returning the java primitive objects instead in
> order to prevent memory allocation. The only writable object needed by
> map/reduce is ArrayWritable. If we create another writable class where to
> store primitive objects (Object), then we can stop using all primitive
> wirtables.
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