[jira] [Created] (FLINK-4933) ExecutionGraph.scheduleOrUpdateConsumers can fail the ExecutionGraph

[Shang Yuanchun (Jira)]

Till Rohrmann created FLINK-4933:
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             Summary: ExecutionGraph.scheduleOrUpdateConsumers can fail the ExecutionGraph
                 Key: FLINK-4933
                 URL: https://issues.apache.org/jira/browse/FLINK-4933
             Project: Flink
          Issue Type: Bug
          Components: Distributed Coordination
    Affects Versions: 1.1.3, 1.2.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann
             Fix For: 1.2.0, 1.1.4


Currently the {{ExecutionGraph.scheduleOrUpdateConsumers}} can fail the whole {{ExecutionGraph}} if it cannot find the corresponding {{Execution}}. This situation can occur in the restarting scenario where we have a late callback trying to update its consumers. In this case, the call should forward the exception back to the caller and not fail the {{ExecutionGraph}}.



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