jihoonson commented on issue #11784: URL: https://github.com/apache/druid/issues/11784#issuecomment-938379408
Hi @itallam, I think the minor compaction task should be able to run in parallel with multiple subtasks if you set `maxNumConcurrentSubTasks` to a larger than 1 in taskContext. However, a bigger problem for using minor compaction in production is that it's not well tested yet. There are a couple of known issues such as https://github.com/apache/druid/issues/9768, https://github.com/apache/druid/issues/10155, https://github.com/apache/druid/issues/10911. Especially for https://github.com/apache/druid/issues/10155, I believe we should fix it before using minor compaction in production. If you are using streaming ingestion, https://github.com/apache/druid/issues/9768 will be a blocker as well. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
