nkeywal created HBASE-6109:
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Summary: Improve RIT performances during assignment on large
clusters
Key: HBASE-6109
URL: https://issues.apache.org/jira/browse/HBASE-6109
Project: HBase
Issue Type: Improvement
Components: master
Affects Versions: 0.96.0
Reporter: nkeywal
Assignee: nkeywal
Priority: Minor
The main points in this patch are:
- lowering the number of copy of the RIT list
- lowering the number of synchronization
- synchronizing on a region rather than on everything
It also contains:
- some fixes around the RIT notification: the list was sometimes modified
without a corresponding 'notify'.
- some tests flakiness correction, actually unrelated to this patch.
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