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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7635) Make hinted_handoff_throttle_in_kb configurable via nodetool
Date Wed, 06 Aug 2014 10:51:12 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087518#comment-14087518
] 

Sylvain Lebresne commented on CASSANDRA-7635:
---------------------------------------------

lgtm, committed to 2.0. Can you provide a separate patch for 2.1 since nodetool has changed
substantially and the merge is not obvious?

> Make hinted_handoff_throttle_in_kb configurable via nodetool
> ------------------------------------------------------------
>
>                 Key: CASSANDRA-7635
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7635
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Matt Stump
>            Assignee: Lyuben Todorov
>            Priority: Minor
>             Fix For: 2.0.10
>
>         Attachments: cassandra-2.0-7635.diff
>
>
> Transfer of stored hints can peg the CPU of the node performing the sending of the hints.
We have a throttle "hinted_handoff_throttle_delay_in_ms", but it requires a restart. It would
be helpful if this were configurable via nodetool to avoid the reboot.



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