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Posted to issues@hbase.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2011/09/01 23:16:09 UTC

[jira] [Resolved] (HBASE-4323) Add debug logging when AssignmentManager can't make a plan for a region

     [ https://issues.apache.org/jira/browse/HBASE-4323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon resolved HBASE-4323.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 0.92.0

> Add debug logging when AssignmentManager can't make a plan for a region
> -----------------------------------------------------------------------
>
>                 Key: HBASE-4323
>                 URL: https://issues.apache.org/jira/browse/HBASE-4323
>             Project: HBase
>          Issue Type: Improvement
>          Components: master
>    Affects Versions: 0.90.4
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Trivial
>             Fix For: 0.92.0, 0.90.5
>
>         Attachments: hbase-4323.txt
>
>
> There are some edge cases in which the master is unable to come up with an assignment plan for a region (eg if all servers in a cluster crash but the master is still running). We should do some more logging in this case, since it's currently hard to understand why nothing is getting assigned.

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