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Posted to dev@flink.apache.org by "Etienne Chauchot (Jira)" <ji...@apache.org> on 2021/12/22 09:48:00 UTC

[jira] [Created] (FLINK-25415) implement retrial on connections to Cassandra container

Etienne Chauchot created FLINK-25415:
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             Summary: implement retrial on connections to Cassandra container
                 Key: FLINK-25415
                 URL: https://issues.apache.org/jira/browse/FLINK-25415
             Project: Flink
          Issue Type: Improvement
          Components: Connectors / Cassandra, Tests
            Reporter: Etienne Chauchot


_NoHostAvailableException_ is raised by Cassandra client under load while connecting to a cluster. It happens no matter the Cassandra backend we use: I saw that using [Achilles test backend|https://github.com/doanduyhai/Achilles], cassandra daemon and testContainers. So we should implement a retrial on the connection.



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