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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-1051) Regionserver attempting to open reassigned region but master ignoring, thinks region is still closing
Date Wed, 10 Dec 2008 01:02:44 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12655052#action_12655052
] 

Andrew Purtell commented on HBASE-1051:
---------------------------------------

An important part of the recipe to reproduce is artificial DFS and master CPU loading. 

> Regionserver attempting to open reassigned region but master ignoring, thinks region
is still closing
> -----------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-1051
>                 URL: https://issues.apache.org/jira/browse/HBASE-1051
>             Project: Hadoop HBase
>          Issue Type: Bug
>          Components: master, regionserver
>            Reporter: Andrew Purtell
>             Fix For: 0.19.0
>
>
> Write heavy load (splitting) causes some regionservers to report overloading to the master.
Master closes the regions on the affected regionservers and reassigns them. Regionserver(s)
that get new assignments attempt to open the region, but master ingores the open request because
"region is closing".
> More information forthcoming once I have a chance to analyze the logs.

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