[jira] [Commented] (HBASE-14351) Procedure V2 Phase 3: Notification Bus

[Mike Drob (JIRA)]

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https://issues.apache.org/jira/browse/HBASE-14351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16136123#comment-16136123
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Mike Drob commented on HBASE-14351:
-----------------------------------

[~apurtell], [~stack] - There's some subtasks here that are still not done. 
Does this need to make 2.0? Or can it wait for 2.1?

> Procedure V2 Phase 3: Notification Bus
> --------------------------------------
>
>                 Key: HBASE-14351
>                 URL: https://issues.apache.org/jira/browse/HBASE-14351
>             Project: HBase
>          Issue Type: Task
>            Reporter: Stephen Yuan Jiang
>            Assignee: Matteo Bertozzi
>
> This is the third phase of Procedure V2 (HBASE-12439) feature. Built on top 
> of state­ machine from Phase 1 (HBASE-14336), the notification bus is just
> an exchange of messages between the multiple machines (e.g. master and 
> region­servers).  The notification ­bus allows master to send 
> notifications/procedures to the Region Servers. Two examples are snapshot for 
> OnePhaseProcedure and ACL update for TwoPhaseProcedure (check HBASE-12439 for 
> high-level design).



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