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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (HBASE-917) filesystem intensive operations such as compaction should be load aware
Date Wed, 05 Sep 2012 21:55:07 GMT

     [ https://issues.apache.org/jira/browse/HBASE-917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack reopened HBASE-917:
-------------------------


Reopening.  The vehicle by which we achieve this issue may be a coprocessor but the actual
work still needs to be done.  I'd say we should leave this issue open.  You might argue the
issue is without sufficient detail.  You might get away w/ closing it with that justification.
                
> filesystem intensive operations such as compaction should be load aware
> -----------------------------------------------------------------------
>
>                 Key: HBASE-917
>                 URL: https://issues.apache.org/jira/browse/HBASE-917
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Andrew Purtell
>
> If the underlying filesystem is already severely stressed, running intensive operations
such as compaction is asking for trouble. Ideally, such actions should be deferred until load
is observed to lessen. 

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