Re: Large SSTable not compacted with size tiered compaction

2014-07-07 Thread Robert Coli
On Mon, Jul 7, 2014 at 9:13 AM, John Sanda wrote: > I have a write-heavy table that is using size tiered compaction. I am > running C* 1.2.9. There is an SSTable that is not getting compacted. It is > disproportionately larger than the other SSTables. The data file sizes are, > > 1.70 GB > 0.18 G

Re: Large SSTable not compacted with size tiered compaction

2014-07-07 Thread Ken Hancock
What are the timestamps on those SST Tables? Do those tables use TTL? To answer your last question, I've seen that scenario happen under load testing with column families with TTL. Large loads within the TTL window cause normal compaction to build up larger and larger SST tables. When the load

Large SSTable not compacted with size tiered compaction

2014-07-07 Thread John Sanda
I have a write-heavy table that is using size tiered compaction. I am running C* 1.2.9. There is an SSTable that is not getting compacted. It is disproportionately larger than the other SSTables. The data file sizes are, 1.70 GB 0.18 GB 0.16 GB 0.05 GB 8.61 GB If I set the bucket_high compaction