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From "Ashish Singhi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13153) Bulk Loaded HFile Replication
Date Thu, 10 Dec 2015 10:39:11 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15050557#comment-15050557

Ashish Singhi commented on HBASE-13153:

Thanks a lot to everyone who involved in this jira starting from the design review till the
commit phase.

bq. Ensure that the documentation talks about the proper config knobs and other areas that
a user need to look out for while enabling this feature.
Surely will do as part of HBASE-14939, once I address HBASE-14937 and HBASE-14938 as they
may likely introduce 2/3 more configuration properties.

> 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-v20.patch, HBASE-13153-branch-1-v21.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-v19.patch, HBASE-13153-v2.patch,
HBASE-13153-v20.patch, HBASE-13153-v21.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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