maximum sstable size

2012-10-29 Thread Radim Kolar 
its possible to implement maximum sstable size for 
tieredcompactionpolicy without much code changes?


I am using it in lucene with really good performance effect, max size is 
4 GB, dataset total size is 30 GB. It prevents lucene from creating too 
big segment which takes too long to be merged with newer segments.

Re: maximum sstable size

2012-10-29 Thread Ben Coverston 
It's possible, take a look at the CompactionTask class for some guidance on
what we did for LCS.

On Mon, Oct 29, 2012 at 5:16 AM, Radim Kolar  wrote:

> its possible to implement maximum sstable size for tieredcompactionpolicy
> without much code changes?
>
> I am using it in lucene with really good performance effect, max size is 4
> GB, dataset total size is 30 GB. It prevents lucene from creating too big
> segment which takes too long to be merged with newer segments.
>



-- 
Ben Coverston
DataStax -- The Apache Cassandra Company