[jira] [Created] (FLINK-2263) ExecutionGraph uses Thread.sleep to delay execution retries

[Shang Yuanchun (Jira)]

Márton Balassi created FLINK-2263:
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             Summary: ExecutionGraph uses Thread.sleep to delay execution retries
                 Key: FLINK-2263
                 URL: https://issues.apache.org/jira/browse/FLINK-2263
             Project: Flink
          Issue Type: Bug
          Components: Distributed Runtime
    Affects Versions: 0.10
            Reporter: Márton Balassi


The delay between execution retries is done with a future containing a Thread.sleep call, which effectively blocks an executor. This behavior can potentially block the whole JobManager from the user perspective.



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