Re: Advice on how to handle corruption in system/hints

2014-06-09 Thread Colin Kuo
Hi Francois, We're facing the same issue like yours. The approach we did is to 1. scrub that corrupted data file 2. repair that column family Immediately delete that corrupted files is not suggested if C* instance is running. This might be happening if bad disk or power outage. Thanks, Colin

Advice on how to handle corruption in system/hints

2014-06-08 Thread Francois Richard
Hi everyone, We are running some Cassandra clusters (Usually a cluster of 5 nodes with replication factor of 3.) And at least once per day we do see some corruption related to a specific sstable in system/hints. (We are using Cassandra version 1.2.16 on RHEL 6.5) Here is an example of such ex