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Carl Yeksigian commented on CASSANDRA-5044: ------------------------------------------- We've been using this quite a bit to change the number of compaction threads while doing our development stage where we are switching between writing and reading. > Allow resizing of threadpools via JMX > ------------------------------------- > > Key: CASSANDRA-5044 > URL: https://issues.apache.org/jira/browse/CASSANDRA-5044 > Project: Cassandra > Issue Type: Improvement > Components: Core > Reporter: Carl Yeksigian > Assignee: Carl Yeksigian > Priority: Minor > Fix For: 1.2.1 > > Attachments: 5044.txt > > > Currently changing the size of threadpools is done using the config files. If > resizing a threadpool, the node needs to be taken offline. > Adding resizing via JMX allows online tweaking. TPEs allow for moving the > number of threads up and down; moving down will take effect after a thread in > the pool becomes idle. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira