What's to think of when increasing disk size on Cassandra nodes?

2015-04-08 Thread Thomas Borg Salling
(smaller) disk (to replace it)? ( -- also posted on StackOverflow <http://stackoverflow.com/questions/29509595/whats-to-think-of-when-increasing-disk-size-on-cassandra-nodes> ) Thanks in advance. Med venlig hilsen / Best regards, *Thomas Borg Salling* Freelance IT architect and programmer. Ja

Re: Huge number of sstables after adding server to existing cluster

2015-04-03 Thread Thomas Borg Salling
I agree with Pranay. I have experienced exactly the same on C* 2.1.2. /Thomas. 2015-04-03 19:33 GMT+02:00 Pranay Agarwal : > I remember once that happening to me. The SStables were way beyond the > limit (32 default) but the compaction were still not starting. All I did > was "nodetool enableauto

Does DateTieredCompactionStrategy work with a compound clustering key?

2015-03-03 Thread Thomas Borg Salling
Does DateTieredCompactionStrategy in Apache Cassandra 2.1.2. work with a compound clustering key? More specifically would it work for a table like this where (timestamp, hash) makes up a compound clustering key: CREATE TABLE sensordata ( timeblock int, timestamp timestamp, hash int,