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Posted to dev@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2014/07/17 01:09:05 UTC
[jira] [Resolved] (HBASE-3075) Reliable delete table
[ https://issues.apache.org/jira/browse/HBASE-3075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Purtell resolved HBASE-3075.
-----------------------------------
Resolution: Not a Problem
There have been a number of improvements since this issue was filed. Please reopen or file a new JIRA detailing remaining issues with current code.
> Reliable delete table
> ---------------------
>
> Key: HBASE-3075
> URL: https://issues.apache.org/jira/browse/HBASE-3075
> Project: HBase
> Issue Type: Bug
> Reporter: stack
>
> New master makes it so enable/disable show as near instantaneous but behind the scenes we still have to do the region close/opens. These can take time. HBASE-3063 adds into the disable table handler a wait on regions leaving regions in transition but, what if the user did enable/disable/enable/disable then delete. Turns out we don't do this well. It confuses. See the TestThriftServer where we've disabled such a sequence. This issue is about working on making delete work better; e.g. why bother closing stuff if we're going to delete it --- just abort the tables regions and save all the flushing, etc., that slows the close-before-delete.
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