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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-1502) Remove need for heartbeats in HBase
Date Tue, 07 Dec 2010 21:03:09 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12968980#action_12968980
] 

stack commented on HBASE-1502:
------------------------------

We are almost there.  If we could get rid of the split message and shutdown being passed by
HMsg, we'd be able to drop HMsg and just rely completely on zk client ping.

> Remove need for heartbeats in HBase
> -----------------------------------
>
>                 Key: HBASE-1502
>                 URL: https://issues.apache.org/jira/browse/HBASE-1502
>             Project: HBase
>          Issue Type: Wish
>            Reporter: Nitay Joffe
>             Fix For: 0.92.0
>
>
> HBase currently uses heartbeats between region servers and the master, piggybacking information
on them when it can. This issue is to investigate if we can get rid of the need for those
using ZooKeeper events.

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