Re: Many creation/inserts in parallel

2013-04-29 Thread Sasha Yanushkevich
> Cheers > > - > Aaron Morton > Freelance Cassandra Consultant > New Zealand > > @aaronmorton > http://www.thelastpickle.com > > On 26/04/2013, at 10:49 PM, Sasha Yanushkevich wrote: > > Hi All > > > We are testing Cassandra 1.2.3 (3 no

Many creation/inserts in parallel

2013-04-26 Thread Sasha Yanushkevich
Hi All We are testing Cassandra 1.2.3 (3 nodes with RF:2) with FluentCassandra driver. At first many CF are being created in parallel (about 1000 CF). After creation is done follows many insertions of little amount of data into the DB. During tests we're receiving some exceptions from driver, e.g.

Schema size

2012-05-25 Thread Sasha Yanushkevich
Hi All, I have a question about schema cleaning in cassandra. I use cassandra version 1.0.9. I have 5 keyspaces and about 1500 column family per keyspace. After dynamically creating and deleting CF my schema's sstables size were very high. For example size of Migrations was 45 GB and Schema sst