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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6617) ReplicationSourceManager should be able to track multiple WAL paths
Date Mon, 24 Aug 2015 17:06:46 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14709626#comment-14709626
] 

Ted Yu commented on HBASE-6617:
-------------------------------

Do you intend to make this feature incompatible ?

Otherwise generating compatibility matrix would help you pinpoint incompatible API changes.

> 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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