DB file corruption

2014-03-20 Thread Ranking Lekarzy
Hello, I have a cluster running cassandra 1.2.12. On one node I'm getting exceptions about corruption detected in one of the DB files. Exceptions occurred when I was trying to run the upgradesstables nodetool command. After this exception upgradesstables couldn't continue. Then I decided to run no

Cassandra nodetool status result after restoring snapshot

2014-02-26 Thread Ranking Lekarzy
Hi I have two separated clusters consist of 4 nodes. One cluster is running on 1.2.12 and the other one on 2.0.5. I loaded data from first cluster (1.2.12) to the second one (2.0.5) by copying snapshots between corresponding nodes. I removed commitlogs, started second cluster and run nodetool upgr