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Posted to issues@hbase.apache.org by "Ashish Singhi (JIRA)" <ji...@apache.org> on 2015/09/30 21:46:05 UTC

[jira] [Commented] (HBASE-13153) Bulk Loaded HFile Replication

    [ https://issues.apache.org/jira/browse/HBASE-13153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14938738#comment-14938738 ] 

Ashish Singhi commented on HBASE-13153:
---------------------------------------

I have uploaded the first version of the patch on the RB, https://reviews.apache.org/r/38903/
Will work on a integration test, once the patch addresses all the concerns if any and good to commit.

Please review.
Thanks.

> Bulk Loaded HFile Replication
> -----------------------------
>
>                 Key: HBASE-13153
>                 URL: https://issues.apache.org/jira/browse/HBASE-13153
>             Project: HBase
>          Issue Type: New Feature
>          Components: Replication
>            Reporter: sunhaitao
>            Assignee: Ashish Singhi
>             Fix For: 2.0.0
>
>         Attachments: HBase Bulk Load Replication-v1-1.pdf, HBase Bulk Load Replication.pdf
>
>
> Currently we plan to use HBase Replication feature to deal with disaster tolerance scenario.But we encounter an issue that we will use bulkload very frequently,because bulkload bypass write path, and will not generate WAL, so the data will not be replicated to backup cluster. It's inappropriate to bukload twice both on active cluster and backup cluster. So i advise do some modification to bulkload feature to enable bukload to both active cluster and backup cluster



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