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https://issues.apache.org/jira/browse/CASSANDRA-9592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14601022#comment-14601022
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Stefano Ortolani commented on CASSANDRA-9592:
---------------------------------------------
After upgrading to 2.1.7, OpsCenter is showing a really high number of Total
Compactions (no change in the overall load and in the actual number of
compactions pending). Could this issue be related?
> `Periodically attempt to submit background compaction tasks
> -----------------------------------------------------------
>
> Key: CASSANDRA-9592
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9592
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Benedict
> Assignee: Benedict
> Priority: Trivial
> Fix For: 2.1.7
>
>
> There's more race conditions affecting compaction task submission than
> CASSANDRA-7745, so to prevent some of these problems stalling compactions, I
> propose simply submitting background compactions once every minute, if
> possible. This will typically be a no-op, but there's no harm in that, since
> it's very cheap to do.
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