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https://issues.apache.org/jira/browse/HBASE-12988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14313560#comment-14313560
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Lars Hofhansl commented on HBASE-12988:
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The tricky part might be book keeping (i.e. how far have we replicated).. If we
simply allow more duplicates we can divide every chunk of edits by table and
only declare the chunk successful when all table-parts shipped successfully.
Also realistically in real world scenarios I'd assume that often edits are very
bursty per table, reducing the utility of this.
Hashing by table, row might be better...?
> [Replication]Parallel apply edits on table-level
> ------------------------------------------------
>
> Key: HBASE-12988
> URL: https://issues.apache.org/jira/browse/HBASE-12988
> Project: HBase
> Issue Type: Improvement
> Components: Replication
> Reporter: hongyu bi
> Assignee: hongyu bi
>
> we can apply edits to slave cluster in parallel on table-level to speed up
> replication .
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