[jira] [Created] (CASSANDRA-19971) CRC mismatch

["jist (Jira)" <ji...@apache.org>]

jist created CASSANDRA-19971:
--------------------------------

             Summary: CRC mismatch
                 Key: CASSANDRA-19971
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-19971
             Project: Cassandra
          Issue Type: Bug
            Reporter: jist


I got these errors during performance tests:
 * NoHostAvailable: ('Unable to connect to any servers', {'10.129.53.159:9042': ConnectionShutdown('{*}CRC mismatch on header 22f840. Received 85\", computed e3d12c.{*}')})
 * NoHostAvailable: ('Unable to connect to any servers', {'10.129.53.159:9042': ConnectionShutdown('{*}CRC mismatch on header 718a02. Received 85a8\", computed a7811f.{*}')})

I used this connection setting with {{ProtocolVersion.V5}} :
{code:java}
self._cluster = Cluster(contact_points = self._run_setup['ip'],
            port = self._run_setup['port'], 
            auth_provider = auth_provider,
            load_balancing_policy = load_balancing_policy, 
            control_connection_timeout = Setting.TIMEOUT, 
            idle_heartbeat_interval = Setting.TIMEOUT,
            connect_timeout = Setting.TIMEOUT, 
            protocol_version = ProtocolVersion.V5){code}
I did not get the mistake about CRC mismatch, when I used {{{}ProtocolVersion.V4{}}}. It seems on the first view, that {{ProtocolVersion.V5}} is little buggy.{{{}{}}}

{{}}



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