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From "mahesh kumar behera (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15697) memory leak in distcp run method
Date Mon, 27 Aug 2018 16:10:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16593882#comment-16593882
] 

mahesh kumar behera commented on HADOOP-15697:
----------------------------------------------

https://docs.google.com/document/d/1RNcAcRbATM7RfYboGLSpTmbzHbHPsrU8tRo9O9pPOZM/edit?usp=sharing

[~jojochuang]
The hprof file is shared. 



> memory leak in distcp run method
> --------------------------------
>
>                 Key: HADOOP-15697
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15697
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: mahesh kumar behera
>            Priority: Major
>
> in distcp run method, execute is called but the job is not closed. This is causing OOM
error in Hive replication. I think in run method , shouldBlock should be set to true and execute
should be called within try-with-resources.



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