[jira] [Created] (CASSANDRA-8916) com.datastax.driver.core.exceptions.AlreadyExistsException: Keyspace already exists

["Joseph Samuel (JIRA)" <ji...@apache.org>]

Joseph Samuel created CASSANDRA-8916:
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             Summary: com.datastax.driver.core.exceptions.AlreadyExistsException: Keyspace <keysapce-name> already exists
                 Key: CASSANDRA-8916
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8916
             Project: Cassandra
          Issue Type: Bug
          Components: Core
            Reporter: Joseph Samuel
         Attachments: client.log, system.log.1.node1a, system.log.1.node1b, system.log.1.node2a, system.log.1.node2b

As part of our continuos delivery pipeline, in some environments we drop and recreate our schema on every build.  This occasionally fails with the following error from the client: 

com.datastax.driver.core.exceptions.AlreadyExistsException: Keyspace <keyspace-name> already exists

When looking into each node individually after this exception, one node still contains the keyspace and all other nodes no longer show it.  After restarting all cassandra nodes, none of them have the keyspace.

We have attached the logs we get from our client and the nodes.  We have seen this problem with cassandra 2.0.8 and 2.0.12




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