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https://issues.apache.org/jira/browse/HAMA-476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169136#comment-13169136
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Thomas Jungblut commented on HAMA-476:
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Sure, but I don't see a solution to this without append release of HDFS.
Or you can schedule a MapReduce job to partition them.

bq. If a number of jobs are submitted concurrently,

This log is not needed in my opinion, let's move this to the BSPMaster server 
side, there it isn't buggy like this and is stored correctly in my opinion.
                
> Splitter doesn't work correctly
> -------------------------------
>
>                 Key: HAMA-476
>                 URL: https://issues.apache.org/jira/browse/HAMA-476
>             Project: Hama
>          Issue Type: Bug
>          Components: bsp
>    Affects Versions: 0.3.0
>            Reporter: Edward J. Yoon
>            Assignee: Edward J. Yoon
>             Fix For: 0.4.0
>
>
> - To split sequencefile as user requested size, there's no way to avoid 
> read/write records. I think we have to use just blockSize. 
> - Unlike MapReduce, we are unable to queuing tasks when exceeds cluster 
> capacity (I have no idea at the moment).

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