Scrub on secondary indexes

2013-09-01 Thread Boris Yen
Hi, We are running cassandra 1.0.12. From time to time, we see log message like "*java.io.IOError: java.io.IOException: dataSize of 71530420 starting at 587 would be larger than file {cf name} ...*" inside system.log. If the cf name is not for secondary index, running "scrub" seems to prevent the

Re: row cache

2013-09-01 Thread Faraaz Sareshwala
Yes, that is correct. The SerializingCacheProvider stores row cache contents off heap. I believe you need JNA enabled for this though. Someone please correct me if I am wrong here. The ConcurrentLinkedHashCacheProvider stores row cache contents on the java heap itself. Each cache provider has di

RE: row cache

2013-09-01 Thread S C
It is my understanding that row cache is on the memory (Not on disk). It could live on heap or native memory depending on the cache provider? Is that right? -SC > Date: Fri, 23 Aug 2013 18:58:07 +0100 > From: b...@dehora.net > To: user@cassandra.apache.org > Subject: Re: row cache > > I can't