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Posted to issues@hbase.apache.org by "Enis Soztutar (JIRA)" <ji...@apache.org> on 2014/06/11 23:59:04 UTC
[jira] [Commented] (HBASE-11332) Fix for metas location cache from
HBASE-10785
[ https://issues.apache.org/jira/browse/HBASE-11332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14028464#comment-14028464 ]
Enis Soztutar commented on HBASE-11332:
---------------------------------------
[~nkeywal] can you please take a look.
> Fix for metas location cache from HBASE-10785
> ----------------------------------------------
>
> Key: HBASE-11332
> URL: https://issues.apache.org/jira/browse/HBASE-11332
> Project: HBase
> Issue Type: Sub-task
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Fix For: hbase-10070
>
> Attachments: hbase-11332_v1.patch
>
>
> In HBASE-10785, we removed the invalidation of the cached location from patch v2 to v3. This results in a case where if there is a cached location for meta, it is not invalidated.
> Since we do a second check from cache for the location after acquiring the lock, this results in metas location to be wrongly cached forever resulting in clients blocking indefinitely.
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