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  1. Apache Storm
  2. STORM-3211

WindowedBoltExecutor NPE if wrapped bolt returns null from getComponentConfiguration

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    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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            githubbot ASF GitHub Bot logged work - 02/Nov/19 09:25
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              srdo commented on pull request #3156: STORM-3211: Fix NPE in WindowedBoltExecutor on getComponentConfiguration
              URL: https://github.com/apache/storm/pull/3156
               
               
                 
               
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            githubbot ASF GitHub Bot logged work - 28/Oct/19 16:48
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              srdo commented on issue #3156: STORM-3211: Fix NPE in WindowedBoltExecutor on getComponentConfiguration
              URL: https://github.com/apache/storm/pull/3156#issuecomment-547039658
               
               
                 +1
               
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            githubbot ASF GitHub Bot logged work - 27/Oct/19 22:33
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              efgpinto commented on pull request #3156: STORM-3211: Fix NPE in WindowedBoltExecutor on getComponentConfiguration
              URL: https://github.com/apache/storm/pull/3156
               
               
                 Avoid NPE in WindowedBoltExecutor when the wrapped bolt returns a null configuration.
               
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              epinto Eduardo Pinto
              srdo Stig Rohde Døssing
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