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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2014/05/29 20:43:02 UTC

[jira] [Reopened] (HBASE-11201) Enable global procedure members to return values to procedure master

     [ https://issues.apache.org/jira/browse/HBASE-11201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu reopened HBASE-11201:
----------------------------


TestProcedureCoordinator failed this time - I couldn't reproduce.

Reverted addendum and patch v3 to give us more time to investigate root cause.

> Enable global procedure members to return values to procedure master
> --------------------------------------------------------------------
>
>                 Key: HBASE-11201
>                 URL: https://issues.apache.org/jira/browse/HBASE-11201
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Jerry He
>            Assignee: Jerry He
>             Fix For: 0.99.0
>
>         Attachments: HBASE-11201-trunk-v1.patch, HBASE-11201-trunk-v2.patch, HBASE-11201-trunk-v3.patch, addendum.patch
>
>
> Currently in the global procedure framework, the procedure coordinator can send data (procedure argument) to the members when starting procedure.
> But we don't support getting data returned from the procedure members back to the master.
> Similar to RPC and normal procedure/function calls, in many cases, this is a useful capability.
> The infrastructure is in place. We just need to plug in the holes and make it happen.



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