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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12453) Make region available once it's open
Date Tue, 11 Nov 2014 17:01:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14206621#comment-14206621

Jimmy Xiang commented on HBASE-12453:

I looked into it and found it will introduce quite some racing issues.

> Make region available once it's open
> ------------------------------------
>                 Key: HBASE-12453
>                 URL: https://issues.apache.org/jira/browse/HBASE-12453
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
> Currently (in trunk, with zk-less assignment), a region is available to serving requests
only after RS notifies the master the region is open, and the meta is updated with the new
location. We may be able to do better than this.

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