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Posted to issues@hbase.apache.org by "Jimmy Xiang (JIRA)" <ji...@apache.org> on 2012/05/16 00:19:06 UTC

[jira] [Updated] (HBASE-6004) Adding more logging to help debugging MR job

     [ https://issues.apache.org/jira/browse/HBASE-6004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jimmy Xiang updated HBASE-6004:
-------------------------------

    Attachment: hbase-6004.patch
    
> Adding more logging to help debugging MR job
> --------------------------------------------
>
>                 Key: HBASE-6004
>                 URL: https://issues.apache.org/jira/browse/HBASE-6004
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.94.0, 0.96.0
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>            Priority: Minor
>             Fix For: 0.94.0, 0.96.0
>
>         Attachments: hbase-6004.patch
>
>
> MR job sometime fails because scanner expired. In this case, it will be helpful to know the last successful row, the ip of the region sever, and so on.

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