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From "Huang Wei (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-2391) Storm-compatibility:method FlinkTopologyBuilder.createTopology() throws java.lang.NullPointerException
Date Wed, 22 Jul 2015 02:00:07 GMT
Huang Wei created FLINK-2391:
--------------------------------

             Summary: Storm-compatibility:method FlinkTopologyBuilder.createTopology() throws
java.lang.NullPointerException
                 Key: FLINK-2391
                 URL: https://issues.apache.org/jira/browse/FLINK-2391
             Project: Flink
          Issue Type: Bug
          Components: flink-contrib
    Affects Versions: 0.10
         Environment: win7 32bit;linux
            Reporter: Huang Wei
             Fix For: 0.10


core dumped at FlinkOutputFieldsDeclarer.java : 160(package FlinkOutputFieldsDeclarer).

code : fieldIndexes[i] = this.outputSchema.fieldIndex(groupingFields.get(i));

in this line, the var this.outputSchema may be null.



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