[jira] [Created] (FLINK-1535) Use usercode class loader to serialize/deserialize accumulators

[Shang Yuanchun (Jira)]

Stephan Ewen created FLINK-1535:
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             Summary: Use usercode class loader to serialize/deserialize accumulators
                 Key: FLINK-1535
                 URL: https://issues.apache.org/jira/browse/FLINK-1535
             Project: Flink
          Issue Type: Bug
          Components: JobManager
    Affects Versions: 0.9
            Reporter: Stephan Ewen
            Assignee: Stephan Ewen
             Fix For: 0.9


Currently, accumulators are transferred via simple Akka Messages. Since the accumulators may be user defined types, we should use the user code class loader for code loading when deserializing them.



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