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From "Masoud Sagharichian (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GIRAPH-887) Memory is not deallocated when job finishes
Date Tue, 08 Apr 2014 16:48:15 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Masoud Sagharichian updated GIRAPH-887:
---------------------------------------

    Attachment: syslog
                syslog

I attached two log files that are related to two processes that still are living after executing
connected components job.

> Memory is not deallocated when job finishes
> -------------------------------------------
>
>                 Key: GIRAPH-887
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-887
>             Project: Giraph
>          Issue Type: Bug
>    Affects Versions: 1.0.0
>         Environment: Ubuntu 11.10
> Hadoop 0.20.203
> Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
>            Reporter: Masoud Sagharichian
>         Attachments: syslog, syslog
>
>
> After executing ConnectedComponentsVertex job memory is not deallocated. As system monitor
shows, java processes that are created for this job are not killed and they are live until
hadoop is stopped. It is not dependent to the job, this scenario is occurred for SimpleShortestPathsVertex
job, too.



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