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From "Yu Li (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6617) ReplicationSourceManager should be able to track multiple WAL paths
Date Mon, 24 Aug 2015 17:40:47 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14709694#comment-14709694
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Yu Li commented on HBASE-6617:
------------------------------

Could you further explain where the incompatibility lies? I guess you mean the change in ClusterStatus.proto?
I think the groupId would be necessary for monitoring to show so I added it as an *optional*
field, and IMHO this won't involve incompatibility

> ReplicationSourceManager should be able to track multiple WAL paths
> -------------------------------------------------------------------
>
>                 Key: HBASE-6617
>                 URL: https://issues.apache.org/jira/browse/HBASE-6617
>             Project: HBase
>          Issue Type: Improvement
>          Components: Replication
>            Reporter: Ted Yu
>            Assignee: Sean Busbey
>             Fix For: 2.0.0, 1.3.0
>
>         Attachments: HBASE-6617.patch
>
>
> Currently ReplicationSourceManager uses logRolled() to receive notification about new
HLog and remembers it in latestPath.
> When region server has multiple WAL support, we need to keep track of multiple Path's
in ReplicationSourceManager



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