[jira] [Commented] (CASSANDRA-6752) Streaming should pause when receiving host is overwhelmed

["sankalp kohli (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-6752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911158#comment-13911158 ] 

sankalp kohli commented on CASSANDRA-6752:
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We can then have a streaming pause functionality. That way, external tools can pause/resume the stream when required. 

> Streaming should pause when receiving host is overwhelmed
> ---------------------------------------------------------
>
>                 Key: CASSANDRA-6752
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6752
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: sankalp kohli
>            Priority: Minor
>              Labels: ponies, streaming
>
> During repair, sometimes repair bring in lot of data and the disk gets full on the node.  A cassandra node should better protect itself by monitoring its disk space and pausing incoming streams. 
> Outgoing throttle can help but this automatic check will make operations easier. 
> Lot of improvements have been done on repair specially incremental repairs which makes this less of a problem but I think this could still be useful and will avoid operator shooting itself in the foot. 



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