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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8959) SparkSession is not closed until JVM exit.[Spark Branch]
Date Tue, 25 Nov 2014 12:37:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14224474#comment-14224474
] 

Hive QA commented on HIVE-8959:
-------------------------------



{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/12683509/HIVE-8959.1-spark.patch

{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 7181 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sample_islocalmode_hook
org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_optimize_nullscan
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/426/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/426/console
Test logs: http://ec2-50-18-27-0.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-SPARK-Build-426/

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: 12683509 - PreCommit-HIVE-SPARK-Build

> SparkSession is not closed until JVM exit.[Spark Branch]
> --------------------------------------------------------
>
>                 Key: HIVE-8959
>                 URL: https://issues.apache.org/jira/browse/HIVE-8959
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>            Reporter: Chengxiang Li
>            Assignee: Chengxiang Li
>              Labels: Spark-M3
>         Attachments: HIVE-8959.1-spark.patch
>
>
> During unit test, SparkSession is closed by Runtime shutdownHook, which means it's closed
until JVM exist. During unit test suite, each qfile, as a single test case, would reset SessionState,
which lead to a new Sparksession is created for each qfile. As we know that, RemoteSparkClient
is SparkSession specified, so more and more executors is launched during unit test until blocked
by no more resources.



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