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From "Hive QA (JIRA)" <>
Subject [jira] [Commented] (HIVE-13749) Memory leak in Hive Metastore
Date Sat, 02 Jul 2016 16:55:11 GMT


Hive QA commented on HIVE-13749:

Here are the results of testing the latest attachment:

{color:red}ERROR:{color} -1 due to no test(s) being added or modified.

{color:red}ERROR:{color} -1 due to 6 failed/errored test(s), 10287 tests executed
*Failed tests:*

Test results:
Console output:
Test logs:

Executing org.apache.hive.ptest.execution.TestCheckPhase
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: 6 tests failed

This message is automatically generated.

ATTACHMENT ID: 12815813 - PreCommit-HIVE-MASTER-Build

> Memory leak in Hive Metastore
> -----------------------------
>                 Key: HIVE-13749
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>          Components: Metastore
>    Affects Versions: 1.1.0
>            Reporter: Naveen Gangam
>            Assignee: Naveen Gangam
>         Attachments: HIVE-13749.1.patch, HIVE-13749.patch, Top_Consumers7.html
> Looking a heap dump of 10GB, a large number of Configuration objects(> 66k instances)
are being retained. These objects along with its retained set is occupying about 95% of the
heap space. This leads to HMS crashes every few days.
> I will attach an exported snapshot from the eclipse MAT.

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