Cassandra validation failed - restore session failed
I am running a Cassandra cluster with version 2.2.4. The cluster consists of 3 nodes. When I start repairing using the nodetool repair command I got the following error. and then it does not continue.
root@ems:/opt/apache-cassandra-2.2.4/bin# ./nodetool repair
[2017-05-16 00:26:37,919] Starting repair command #47, repairing keyspace contexxio with repair options (parallelism: parallel, primary range: false, incremental: true, job threads: 1, ColumnFamilies: [], dataCenters: [], hosts: [], # of ranges: 768)
[2017-05-16 00:26:39,571] Repair completed successfully
[2017-05-16 00:26:39,574] Repair command #47 finished in 1 second
[2017-05-16 00:26:39,606] Starting repair command #48, repairing keyspace watchtower_keyspace with repair options (parallelism: parallel, primary range: false, incremental: true, job threads: 1, ColumnFamilies: [], dataCenters: [], hosts: [], # of ranges: 509)
[2017-05-16 00:26:40,555] Repair session dbbf6510-39ef-11e7-8027-d710f406f829 for range (-4631786651008530880,-4578496872070625882] failed with error [repair #dbbf6510-39ef-11e7-8027-d710f406f829 on watchtower_keyspace/release_stages, (-4631786651008530880,-4578496872070625882]] Validation failed in /10.128.133.99 (progress: 0%)
Can anyone help me with this.
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2 answers
1) Make sure all components are up and normal.
2) Go to the node with the specified IP (in the connected log and check the system and debug logs).
3) Make sure no other recovery processes are taking place. To verify this, start by running nodetool compactionstats and nodetool netstats on all nodes. If possible, attach the outputs to the question.
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