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From "Ashish Singhi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13153) Bulk Loaded HFile Replication
Date Thu, 26 Nov 2015 12:07:11 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15028645#comment-15028645
] 

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

Any more review comments ? I will be on vacation from tomorrow for next 10 days, so pardon
me for my absence (If possible will try to reply through mobile).
I have attached branch-1 patch also hoping that we can commit this there also. As by default
it is disabled.

> 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, 1.3.0
>
>         Attachments: HBASE-13153-branch-1-v18.patch, HBASE-13153-v1.patch, HBASE-13153-v10.patch,
HBASE-13153-v11.patch, HBASE-13153-v12.patch, HBASE-13153-v13.patch, HBASE-13153-v14.patch,
HBASE-13153-v15.patch, HBASE-13153-v16.patch, HBASE-13153-v17.patch, HBASE-13153-v18.patch,
HBASE-13153-v2.patch, HBASE-13153-v3.patch, HBASE-13153-v4.patch, HBASE-13153-v5.patch, HBASE-13153-v6.patch,
HBASE-13153-v7.patch, HBASE-13153-v8.patch, HBASE-13153-v9.patch, HBASE-13153.patch, HBase
Bulk Load Replication-v1-1.pdf, HBase Bulk Load Replication-v2.pdf, HBase Bulk Load Replication-v3.pdf,
HBase Bulk Load Replication.pdf, HDFS_HA_Solution.PNG
>
>
> 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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