Move RS to Master region open/close messaging into ZooKeeper
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Key: HBASE-2694
URL: https://issues.apache.org/jira/browse/HBASE-2694
Project: HBase
Issue Type: Sub-task
Components: master, regionserver
Reporter: Jonathan Gray
Priority: Critical
Fix For: 0.21.0
As a first step towards HBASE-2485, this issue is about changing the message
flow of opening and closing of regions without actually changing the
implementation of what happens on both the Master and RegionServer sides. This
way we can debug the messaging changes before the introduction of more
significant changes to the master architecture and handling of regions in
transition.
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