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Lars Hofhansl updated HBASE-12988: ---------------------------------- Attachment: 12988.txt Here's a version that groups by region instead. This should reduce out of order delivery, but obviously will not eliminate it. Regions will split and the same row may end up in two different region on the same machine. Also make sure that we do not send too few edits in an rpc request (minimum hardcoded to 100 for now). I think this is as good as we can get it, without a major rewrite, and without rewriting all the waledits at the source side. > [Replication]Parallel apply edits on row-level > ---------------------------------------------- > > Key: HBASE-12988 > URL: https://issues.apache.org/jira/browse/HBASE-12988 > Project: HBase > Issue Type: Improvement > Components: Replication > Reporter: hongyu bi > Assignee: Lars Hofhansl > Attachments: 12988.txt, ParallelReplication-v2.txt > > > we can apply edits to slave cluster in parallel on table-level to speed up > replication . > update : per conversation blow , it's better to apply edits on row-level in > parallel -- This message was sent by Atlassian JIRA (v6.3.4#6332)