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Posted to issues@storm.apache.org by "Stig Rohde Døssing (JIRA)" <ji...@apache.org> on 2018/09/04 15:23:00 UTC

[jira] [Created] (STORM-3211) WindowedBoltExecutor NPE if wrapped bolt returns null from getComponentConfiguration

Stig Rohde Døssing created STORM-3211:
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             Summary: WindowedBoltExecutor NPE if wrapped bolt returns null from getComponentConfiguration
                 Key: STORM-3211
                 URL: https://issues.apache.org/jira/browse/STORM-3211
             Project: Apache Storm
          Issue Type: Task
          Components: storm-client, storm-core
    Affects Versions: 1.2.2, 2.0.0
            Reporter: Stig Rohde Døssing


{code}
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)
{code}



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