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From "Jeremiah Jordan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-2443) Stream key/row caches during bootstrap
Date Sat, 21 Sep 2013 01:16:51 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-2443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13773658#comment-13773658
] 

Jeremiah Jordan commented on CASSANDRA-2443:
--------------------------------------------

Yeah, don't need to stream all the data from the caches, just the lists of keys.  The new
node could then pre-heat the caches before coming out of the bootstrap state.
                
> Stream key/row caches during bootstrap
> --------------------------------------
>
>                 Key: CASSANDRA-2443
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2443
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Chris Goffinet
>            Priority: Minor
>              Labels: ponies
>
> When adding new nodes to an existing cluster, if we streamed key and row caches over
right before node came into cluster, we could minimize the impact of a cold node, and reduce
the time for the node to get 'warmed' up.

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