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https://issues.apache.org/jira/browse/HBASE-20103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-20103:
--------------------------
Fix Version/s: (was: 2.0.0)
3.0.0
> [pv2] AssignmentProcedure is too coarse grained
> -----------------------------------------------
>
> Key: HBASE-20103
> URL: https://issues.apache.org/jira/browse/HBASE-20103
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: stack
> Priority: Critical
> Fix For: 3.0.0
>
>
> Comes of work on HBASE-20100 but in particular, in feedback from [~Apache9]
> https://mail.google.com/mail/u/0/#inbox/161d8e41054be406
> The AP is too coarse-grained. There is precheck+start, then transform state
> is edit meta setting state to OPENING and then dispatch (rpc).... Finish is
> edit of meta and setting internal state. The edit of meta should be distinct
> step at least.
> Would save on duplicated ops -- e.g. re-editing hbase:meta and dispatching
> another RPC -- if we fail going into finishing. [~Apache9] brings up our
> perhaps masking other state change hiccups when steps are so coarse-grained.
> Do same for unassignprocedure.
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