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Nate McCall commented on CASSANDRA-12248: ----------------------------------------- Committed in 3a79a027c7db2b8007a8ae4e19002c3edbf63d8e - includes a small unit test that does increase then decrease which initially failed in the way [~dikanggu] described before adding the LT and GT check to change the order. Sorry for the run-around. > 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 > Assignee: Dikang Gu > Priority: Minor > Fix For: 3.10 > > > 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)