Enis Soztutar created HBASE-11512:
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Summary: Write region open/close events to WAL
Key: HBASE-11512
URL: https://issues.apache.org/jira/browse/HBASE-11512
Project: HBase
Issue Type: Sub-task
Reporter: Enis Soztutar
Assignee: Enis Soztutar
Similar to writing flush events to WAL (HBASE-11511) and compaction events to
WAL (HBASE-2231), we should write region open and close events to WAL.
This is especially important for secondary region replicas, since we can use
this information to pick up primary regions' files from secondary replicas.
However, we may need this for regular inter cluster replication as well, see
issues HBASE-10343 and HBASE-9465.
A design doc for secondary replica replication can be found at HBASE-11183.
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