hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-19293) Support add a disabled state replication peer directly
Date Tue, 21 Nov 2017 06:38:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-19293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16260320#comment-16260320

stack commented on HBASE-19293:

[~zghaobac] Our Sean is gone till Feb. I think he'd be good w/ your changes given the explanations.
I took a look over the patch. LGTM. On commit fix the whitespace issues if you don't mind.
Needs a release note so others can read about this nice improvement. Perhaps paste your nice
additions to the replication command on the release note? Thanks.

> Support add a disabled state replication peer directly
> ------------------------------------------------------
>                 Key: HBASE-19293
>                 URL: https://issues.apache.org/jira/browse/HBASE-19293
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Guanghao Zhang
>            Assignee: Guanghao Zhang
>             Fix For: 2.0.0-beta-1
>         Attachments: HBASE-19293.master.001.patch, HBASE-19293.master.002.patch, HBASE-19293.master.003.patch
> Now when add a replication peer, the default state is enabled. If you want add a disabled
replication peer, you need add a peer first, then disable it. It need two step to finish now.
> Use case for add a disabled replication peer. When user want sync data from a cluster
A to a new peer cluster.
> 1. Add a disabled replication peer. And config the table to peer config.
> 2. Take a snapshot of table and export snapshot to peer cluster.
> 3. Restore snapshot in peer cluster.
> 4. Enable the peer and wait all stuck replication log replicated to peer cluster.

This message was sent by Atlassian JIRA

View raw message