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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-3696) No durability when running with LocalFileSystem
Date Wed, 28 May 2014 04:09:02 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

stack resolved HBASE-3696.

    Resolution: Implemented

Resolving as implemented by HBASE-11218 (which should go in soon) at least for standalone.
 Data loss on fs has been doc'd also.

Hopefully HBASE-11218 will do pseudo distributed mode too.  If not, doc will need tweaking.
 Can do in new issue.

> No durability when running with LocalFileSystem
> -----------------------------------------------
>                 Key: HBASE-3696
>                 URL: https://issues.apache.org/jira/browse/HBASE-3696
>             Project: HBase
>          Issue Type: Bug
>          Components: documentation, wal
>            Reporter: Todd Lipcon
> LocalFileSystem in Hadoop doesn't currently implement sync(), so when we're running in
that case, we don't have any durability. This isn't a huge deal since it isn't a realistic
deployment scenario, but it's probably worth documenting. It caused some confusion for a user
when a table disappeared after killing a standalone instance that was hosting its data in
the local FS.

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