Continue running major compaction after switching to LeveledCompactionStrategy

2013-08-22 Thread brianchang
Hi, Cassandra experts, Currently we are running major compaction (triggered daily by cron job), as our application continue creating new columns in each row with old columns automatically expire/deleted by TTL. We are going to switch to using LeveledCompactionStrategy, and we are wondering if we

Re: Continue running major compaction after switching to LeveledCompactionStrategy

2013-08-22 Thread brianchang
Thanks much Edward! One more follow-up question: can we freely switch back to SizeTieredCompactionStrategy later (and also resume running major compaction cron job), if we find LeveledCompactionStrategy does not end up with better performance (e.g., if we should experience those intensive I/O

Re: Continue running major compaction after switching to LeveledCompactionStrategy

2013-08-22 Thread brianchang
Thanks much Rob! Brian -- View this message in context: http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/Continue-running-major-compaction-after-switching-to-LeveledCompactionStrategy-tp7589839p7589846.html Sent from the cassandra-u...@incubator.apache.org mailing list archive