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From "Kurt Greaves (JIRA)" <>
Subject [jira] [Commented] (CASSANDRA-14332) Fix unbounded validation compactions on repair
Date Fri, 13 Apr 2018 04:25:00 GMT


Kurt Greaves commented on CASSANDRA-14332:


I think reverting this is the correct solution for 3.0 and 3.x. Changing defaults in minors
while in this case is probably fine, it's not good practice. Backporting CASSANDRA-13521 completely
is also a bit questionable. 

The original problem from CASSANDRA-13797 of the interrupted exceptions is only very minor,
and likely not possible outside of CCM clusters.

> Fix unbounded validation compactions on repair
> ----------------------------------------------
>                 Key: CASSANDRA-14332
>                 URL:
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Kurt Greaves
>            Priority: Major
> After CASSANDRA-13797 it's possible to cause unbounded, simultaneous validation compactions
as we no longer wait for validations to finish. Potential fix is to have a sane default for
the # of concurrent validation compactions by backporting CASSANDRA-13521 and setting a sane

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