Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-beta1
    • Fix Version/s: 3.1.0, 3.0.3
    • Component/s: fs/s3
    • Labels:
      None

      Description

      My colleagues working with Yarn log aggregation found that they were getting this message spammed in their logs when they used an s3a:// URI for logs (yarn.nodemanager.remote-app-log-dir):

      getting attribute Region of com.amazonaws.management:type=AwsSdkMetrics threw an exception
      javax.management.RuntimeMBeanException: java.lang.NullPointerException
      	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.rethrow(DefaultMBeanServerInterceptor.java:839)
      	at 
      <snip>
      Caused by: java.lang.NullPointerException
      	at com.amazonaws.metrics.AwsSdkMetrics.getRegion(AwsSdkMetrics.java:729)
      	at com.amazonaws.metrics.MetricAdmin.getRegion(MetricAdmin.java:67)
      	at sun.reflect.GeneratedMethodAccessor132.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      	at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
      	at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      	at java.lang.reflect.Method.invoke(Method.java:498)
      

      This happens even though the aws sdk cloudwatch metrics reporting was disabled (default), which is a bug.

      I filed a github issue and it looks like a fix should be coming around SDK release 1.11.229 or so.

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              • Assignee:
                fabbri Aaron Fabbri
                Reporter:
                fabbri Aaron Fabbri
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                • Created:
                  Updated:
                  Resolved: