Re: Heap memory usage while writing

2015-04-12 Thread Anishek Agarwal
I do understand how MaxTenuringThreshold works, thanks for your evaluation though. I dont think you saw my complete post with the values i have used for the heap size and and the *memtable_total_space_in_mb=2048* which is two times smaller than the young generation space i am using. additionally

Heap memory usage while writing

2015-04-09 Thread Anishek Agarwal
Hello, We have only on CF as CREATE TABLE t1(id bigint, ts timestamp, definition text, primary key (id, ts)) with clustering order by (ts desc) and gc_grace_seconds=0 and compaction = {'class': 'DateTieredCompactionStrategy', 'timestamp_resolution':'SECONDS', 'base_time_seconds':'20',