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Posted to commits@cassandra.apache.org by "Brandon Williams (JIRA)" <ji...@apache.org> on 2011/02/08 20:10:57 UTC

[jira] Commented: (CASSANDRA-2138) add option to enable efficient cross-dc replication

    [ https://issues.apache.org/jira/browse/CASSANDRA-2138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12992115#comment-12992115 ] 

Brandon Williams commented on CASSANDRA-2138:
---------------------------------------------

{code}
Gossiper.instance.addLocalApplicationState(ApplicationState.RELEASE_VERSION, valueFactory.releaseVersion());
{code}
needs to be moved to joinTokenRing() after the gossiper has been started or it will NPE.

+1 with that change.

> add option to enable efficient cross-dc replication
> ---------------------------------------------------
>
>                 Key: CASSANDRA-2138
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2138
>             Project: Cassandra
>          Issue Type: Improvement
>    Affects Versions: 0.7.1
>            Reporter: Brandon Williams
>            Assignee: Jonathan Ellis
>            Priority: Minor
>             Fix For: 0.7.1
>
>         Attachments: 2138.txt
>
>
> In CASSANDRA-1530 we made cross-dc replication more efficient, but 0.7.0 will ignore any forwarding messages it receives, so let's make this optional to allow smoother upgrades.

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