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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10909) Abstract out ZooKeeper usage in HBase
Date Fri, 18 Apr 2014 20:39:23 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10909?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13974451#comment-13974451
] 

Ted Yu commented on HBASE-10909:
--------------------------------

This is the link to Google doc corresponding to the posted consensus design doc:
https://docs.google.com/document/d/1pHIcfVFYP92uBPXh-XggVHHBbiK8wl3ZJk4ZgM0mHEM/edit

> Abstract out ZooKeeper usage in HBase
> -------------------------------------
>
>                 Key: HBASE-10909
>                 URL: https://issues.apache.org/jira/browse/HBASE-10909
>             Project: HBase
>          Issue Type: Umbrella
>          Components: Zookeeper
>            Reporter: Mikhail Antonov
>            Assignee: Mikhail Antonov
>         Attachments: HBaseConsensus.pdf, HBaseConsensus.pdf, HBaseConsensus.pdf
>
>
> (Original discussion started in comments for HBASE-10866)
> As some sort of follow-up or initial step towards HBASE-10296.
> Whatever consensus algorithm/library may be the chosen, perhaps one of first practical
steps towards this goal would be to better abstract ZK-related API and details, which are
now throughout the codebase (mostly leaked throuth ZkUtil, ZooKeeperWatcher and listeners).
> This jira is umbrella for relevant subtasks.



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