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From "Roman K (JIRA)" <>
Subject [jira] [Commented] (GIRAPH-169) How to close all child when a job finished?
Date Thu, 03 May 2012 13:20:50 GMT


Roman K commented on GIRAPH-169:

I have recompiled it with mvn -Phadoop 1.0 but the issue described above is still here. 
Additionally, I can see that the "hung" child vm is re-used on the next evaluation by hadoop.
> How to close all child when a job finished?
> -------------------------------------------
>                 Key: GIRAPH-169
>                 URL:
>             Project: Giraph
>          Issue Type: Improvement
>          Components: mapreduce
>    Affects Versions: 0.2.0
>         Environment: sles 11 x64,jdk 1.6,hadoop,1 Master and 8 slaves,
>            Reporter: Jianfeng Qian
>            Priority: Minor
> I ran pagerank at hadoop When the job finished,the child in slaves didn't
quit immediately and sometimes they never quit and I have to kill them. 

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