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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2018/10/29 21:49:00 UTC

[jira] [Created] (FLINK-10720) Add stress deployment end-to-end test

Till Rohrmann created FLINK-10720:
-------------------------------------

             Summary: Add stress deployment end-to-end test
                 Key: FLINK-10720
                 URL: https://issues.apache.org/jira/browse/FLINK-10720
             Project: Flink
          Issue Type: Sub-task
          Components: E2E Tests
    Affects Versions: 1.7.0
            Reporter: Till Rohrmann
             Fix For: 1.7.0


In order to test Flink's scalability, I suggest to add an end-to-end test which tests the deployment of a job which is very demanding. The job should have large {{TaskDeploymentDescriptors}} (e.g. a job using union state or having a high degree of parallelism). That way we can test that the serialization overhead of the TDDs does not affect the health of the cluster (e.g. heartbeats are not affected because the serialization does not happen in the main thread).



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