[
https://issues.apache.org/jira/browse/HBASE-1502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12904924#action_12904924
]
Jonathan Gray commented on HBASE-1502:
--------------------------------------
Following HBASE-2692, I think the only thing we're really using the heartbeat
for is the mostLoaded servers. But we're actually tracking all assignment
in-memory anyways, so maybe we can do this now? Shutdown stuff could come on
it's own RPC?
> 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.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
