[jira] [Commented] (CASSANDRA-12248) Allow tuning compaction thread count at runtime

["T Jake Luciani (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-12248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15385961#comment-15385961 ] 

T Jake Luciani commented on CASSANDRA-12248:
--------------------------------------------

I've also wanted to add a nodetool command to set/change this.

Is this something you are able to work on?

> Allow tuning compaction thread count at runtime
> -----------------------------------------------
>
>                 Key: CASSANDRA-12248
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12248
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Tom van der Woerdt
>            Priority: Minor
>
> While bootstrapping new nodes it can take a significant amount of time to catch up on compaction or 2i builds. In these cases it would be convenient to have a nodetool command that allows changing the number of concurrent compaction jobs to the amount of cores on the machine.
> Alternatively, an even better variant of this would be to have a setting "bootstrap_max_concurrent_compactors" which overrides the normal setting during bootstrap only. Saves me from having to write a script that does it.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)