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Posted to issues@hbase.apache.org by "Matteo Bertozzi (JIRA)" <ji...@apache.org> on 2014/05/21 12:11:38 UTC

[jira] [Created] (HBASE-11220) Add listeners to ServerManager and AssignmentManager

Matteo Bertozzi created HBASE-11220:
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             Summary: Add listeners to ServerManager and AssignmentManager
                 Key: HBASE-11220
                 URL: https://issues.apache.org/jira/browse/HBASE-11220
             Project: HBase
          Issue Type: Bug
          Components: master
    Affects Versions: 0.99.0
            Reporter: Matteo Bertozzi
            Assignee: Matteo Bertozzi
            Priority: Minor


Add support for listeners to ServerManager and AssignmentManager.
This will allows to get notified about servers added/removed or regions added/removed/moved.

I'm planning to use this in the MasterProcedureManager. Since we are starting using the Procedures for distributed operations, we must add support for RS joining or Regions moving. At the moment the operation on the "moving" set of RSs is "lost".



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