> First, Cassandra suddenly dies during compaction. Java core dump says thatAre you running out of memory (java heap)? If you're running cassandra
> the last thread run was "COMPACTION-POOL:1".
> I suspect that my business logic could lead size of columns in a column
> family per a row to be greater than two gigabytes. (but i couldn't confirm
> it yet)
with default options, it will be running with
Have you checked the cassandra system.log for garbage collection
messages? What is in the last minute or two of logs?
/ Peter Schuller