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From "Christopher Bradford (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-12701) Repair history tables should have TTL and TWCS
Date Fri, 07 Oct 2016 07:46:20 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-12701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15554425#comment-15554425
] 

Christopher Bradford commented on CASSANDRA-12701:
--------------------------------------------------

Is it better to create a patch or push a PR to Github?

> Repair history tables should have TTL and TWCS
> ----------------------------------------------
>
>                 Key: CASSANDRA-12701
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12701
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Chris Lohfink
>              Labels: lhf
>         Attachments: CASSANDRA-12701.txt
>
>
> Some tools schedule a lot of small subrange repairs which can lead to a lot of repairs
constantly being run. These partitions can grow pretty big in theory. I dont think much reads
from them which might help but its still kinda wasted disk space. I think a month TTL (longer
than gc grace) and maybe a 1 day twcs window makes sense to me.



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