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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-3077) HBase runs off the road if you enable/disable/enable/disable the table and then delete
Date Wed, 16 Jul 2014 23:09:06 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell resolved HBASE-3077.
-----------------------------------

    Resolution: Cannot Reproduce

Reopen or file new issue is still relevant with modern HBase versions

> HBase runs off the road if you enable/disable/enable/disable the table and then delete
> --------------------------------------------------------------------------------------
>
>                 Key: HBASE-3077
>                 URL: https://issues.apache.org/jira/browse/HBASE-3077
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>
> HBASE-3063 has a bit of detail.  The new master is better around disable, delete but
still not good enough.  This issue is about digging in a bit.  While disable and enable are
not just flags up in zk, setting either is followed by the actual open/close of regions. 
We need to add support to the master where it can follow swift enabling/disabling.  HBASE-3063
add some lag to the delete so we'll wait on region close before we go ahead and remove the
region but we should be able to do better here too... e.g.  make use of Nicolas's new interrupt
compactions so delete doesn't ahve to wait on ongoing compactions... and we could add an abort
of specific regions only so we could  just crash them closed rather than wait on flushes if
they are going to be just deleted anyways.



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