[jira] [Created] (FLINK-989) Improve not enough slots SchedulingException message

[Shang Yuanchun (Jira)]

Ufuk Celebi created FLINK-989:
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             Summary: Improve not enough slots SchedulingException message
                 Key: FLINK-989
                 URL: https://issues.apache.org/jira/browse/FLINK-989
             Project: Flink
          Issue Type: Improvement
            Reporter: Ufuk Celebi
            Priority: Minor


I think it would be good to have a more detailed message for the following SchedulingException (available slots, required slots etc.):

{code:java}
eu.stratosphere.client.program.ProgramInvocationException: The program execution failed: eu.stratosphere.nephele.jobmanager.scheduler.SchedulingException: Not enough slots to schedule job 04d754249c6c580000cd461d195ca000
        at eu.stratosphere.nephele.jobmanager.scheduler.DefaultScheduler.scheduleJob(DefaultScheduler.java:150)
        at eu.stratosphere.nephele.jobmanager.JobManager.submitJob(JobManager.java:504)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at eu.stratosphere.nephele.ipc.RPC$Server.call(RPC.java:417)
        at eu.stratosphere.nephele.ipc.Server$Handler.run(Server.java:951)
{code}




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