Re: Compaction And Write performance

2015-11-25 Thread Kiran mk
Yes to an extent if you have descent machines and but not making use of its resources. By default the compaction throughput is 16 MB/s which does performs compaction very slower and runs for hours together which will lag the compaction and makes more number of pending compaction jobs. You can inc

Re: Compaction And Write performance

2015-11-25 Thread Prem Yadav
Compaction is done to improve the reads. The compaction process is very CPU intensive and it can make writes perform slow. Writes are also CPU-bound. On Wed, Nov 25, 2015 at 11:12 AM, wrote: > Hi all, > > > > Does compaction throughput impact write performance ? > > > > Increasing the value of

Compaction And Write performance

2015-11-25 Thread aeljami.ext
Hi all, Does compaction throughput impact write performance ? Increasing the value of compaction_throughput_mb_per_sec can improve the insert data ? If yes, is it possible to explain to me the concept ? Thanks. ___