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https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14588528#comment-14588528
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Andrew Purtell commented on HBASE-12988:
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bq. maybe it's OK - performance wise - to break up the WALEdits and to
reassemble them. That would certainly make it easier later to stream per row
edits to sinks.
It's an interesting idea to try, certainly. Want to commit what we have here as
a step toward that and then refine it on a follow-on issue?
> [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, HBASE-12988-0.98.patch,
> 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
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