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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2012/09/09 05:21:07 UTC

[jira] [Commented] (CASSANDRA-4635) BatchlogManagerMBean

    [ https://issues.apache.org/jira/browse/CASSANDRA-4635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13451469#comment-13451469 ] 

Jonathan Ellis commented on CASSANDRA-4635:
-------------------------------------------

I'd like to see a "how many batches do we have to replay for coordinator X" method, but since we are not keying our entries by the coordinator we'd have to add an index, which probably isn't worth the performance hit.

If we don't provide this, is there any purpose in recording coordinator at all?
                
> BatchlogManagerMBean
> --------------------
>
>                 Key: CASSANDRA-4635
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4635
>             Project: Cassandra
>          Issue Type: Sub-task
>    Affects Versions: 1.2.0 beta 1
>            Reporter: Jonathan Ellis
>            Assignee: Aleksey Yeschenko
>            Priority: Minor
>             Fix For: 1.2.0
>
>
> CASSANDRA-4542 adds an empty BatchlogManagerMBean; we should flesh it out or remove it.

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