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  1. Apache Storm
  2. STORM-3211

WindowedBoltExecutor NPE if wrapped bolt returns null from getComponentConfiguration

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    Details

    • Type: Task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.0.0, 1.2.2
    • Fix Version/s: None
    • Component/s: storm-client, storm-core
    • Labels:

      Description

      Exception in thread "main" java.lang.NullPointerException
          at org.apache.storm.topology.WindowedBoltExecutor.declareOutputFields(WindowedBoltExecutor.java:309)
          at org.apache.storm.topology.TopologyBuilder.getComponentCommon(TopologyBuilder.java:432)
          at org.apache.storm.topology.TopologyBuilder.createTopology(TopologyBuilder.java:120)
          at Main.main(Main.java:23)
      

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            • Assignee:
              Unassigned
              Reporter:
              srdo Stig Rohde Døssing
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              Dates

              • Created:
                Updated: