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Posted to dev@hbase.apache.org by "Matteo Bertozzi (JIRA)" <ji...@apache.org> on 2015/02/18 12:10:11 UTC
[jira] [Created] (HBASE-13063) Allow to turn off memstore
replication for region replicas
Matteo Bertozzi created HBASE-13063:
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Summary: Allow to turn off memstore replication for region replicas
Key: HBASE-13063
URL: https://issues.apache.org/jira/browse/HBASE-13063
Project: HBase
Issue Type: New Feature
Components: regionserver, Replication
Reporter: Matteo Bertozzi
Assignee: Matteo Bertozzi
Priority: Minor
Fix For: 2.0.0, 1.1.0
HBASE-11568 allows to use replication to send wal edits from the primary to the replicas.
sometimes the memstore replication is not required, so it will be nice have a flag to disable it.
the result will be more or less the same to what we have in phase-1, but with the row-level consistency provided by the "flush" edit transfered via replication to refresh the hfiles.
create 't1', 'f', {REGION_REPLICATION => 2, REGION_MEMSTORE_REPLICATION => false}
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