Re: LCS and counters

2013-03-05 Thread Hiller, Dean
>> Date: Tuesday, March 5, 2013 9:50 AM To: "user@cassandra.apache.org<mailto:user@cassandra.apache.org>" mailto:user@cassandra.apache.org>> Subject: Re: LCS and counters Well no one says my assertion is false, so it is probably true. Going further, what would be the step

Re: LCS and counters

2013-03-05 Thread Alain RODRIGUEZ
Well no one says my assertion is false, so it is probably true. Going further, what would be the steps to migrate from STC to LCS ? Is there any precautions to take doing it using C*1.1.6 (like removing commit logs since drain is broken) ? Any insight or link on this procedure would be appreciate

Re: LCS and counters

2013-02-25 Thread Janne Jalkanen
At least for our use case (reading slices from varyingly sized rows from 10-100k composite columns with counters and hundreds of writes/second) LCS has a nice ~75% lower read latency than Size Tiered. And compactions don't stop the world anymore. Repairs do easily trigger a few hundred compact