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From "Brandon Williams (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-6158) Nodetool command to purge hints
Date Mon, 07 Oct 2013 21:51:42 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-6158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13788625#comment-13788625
] 

Brandon Williams commented on CASSANDRA-6158:
---------------------------------------------

bq.  Also ability to selectively remove hints by host or DC

We already have half of that:

{noformat}
    public void deleteHintsForEndpoint(final String host);
{noformat}

But doing it by DC is a lot more intensive, since we'll have to iterate all the hints and
check the DC.

> Nodetool command to purge hints
> -------------------------------
>
>                 Key: CASSANDRA-6158
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6158
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: sankalp kohli
>            Priority: Minor
>
> The only way to truncate all hints in Cassandra is to truncate the hints CF in system
table. 
> It would be cleaner to have a nodetool command for it. Also ability to selectively remove
hints by host or DC would also be nice rather than removing all the hints. 



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