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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-9234) HiveServer2 leaks FileSystem objects in FileSystem.CACHE
Date Thu, 15 Jan 2015 07:27:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14278378#comment-14278378
] 

Hive QA commented on HIVE-9234:
-------------------------------



{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/12692020/HIVE-9234.2.patch

{color:red}ERROR:{color} -1 due to 2 failed/errored test(s), 7313 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.ql.TestMTQueries.testMTQueries1
org.apache.hive.hcatalog.streaming.TestStreaming.testEndpointConnection
{noformat}

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2367/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2367/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2367/

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: 12692020 - PreCommit-HIVE-TRUNK-Build

> HiveServer2 leaks FileSystem objects in FileSystem.CACHE
> --------------------------------------------------------
>
>                 Key: HIVE-9234
>                 URL: https://issues.apache.org/jira/browse/HIVE-9234
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>    Affects Versions: 0.12.0, 0.13.0, 0.12.1, 0.14.0, 0.13.1
>            Reporter: Vaibhav Gumashta
>            Assignee: Vaibhav Gumashta
>             Fix For: 0.14.1
>
>         Attachments: HIVE-9234.1.patch, HIVE-9234.2.patch, HIVE-9234.2.patch, HIVE-9234.branch-14.patch
>
>
> Running over extended period (48+ hrs), we've noticed HiveServer2 leaking FileSystem
objects in FileSystem.CACHE. Linked jiras were previous attempts to fix it, but the issue
still seems to be there. A workaround is to disable the caching (by setting {{fs.hdfs.impl.disable.cache}}
and {{fs.file.impl.disable.cache}} to {{true}}), but creating new FileSystem objects is expensive.



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