java.lang.NullPointerException

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  • Parallelism settings in Tez
    via by Jan Morlock,
  • Parallelism settings in Tez
    via by Jan Morlock,
  • Parallelism settings in Tez
    via by Jan Morlock,
  • Parallelism settings in Tez
    via by Jan Morlock,
  • Parallelism settings in Tez
    via by Jan Morlock,
    • java.lang.NullPointerException at org.apache.pig.backend.hadoop.executionengine.tez.plan.optimizer.ParallelismSetter.visitTezOp(ParallelismSetter.java:201) at org.apache.pig.backend.hadoop.executionengine.tez.plan.TezOperator.visit(TezOperator.java:246) at org.apache.pig.backend.hadoop.executionengine.tez.plan.TezOperator.visit(TezOperator.java:53) at org.apache.pig.impl.plan.DependencyOrderWalker.walk(DependencyOrderWalker.java:87) at org.apache.pig.impl.plan.PlanVisitor.visit(PlanVisitor.java:46) at org.apache.pig.backend.hadoop.executionengine.tez.runtime.PigGraceShuffleVertexManager.onVertexStateUpdated(PigGraceShuffleVertexManager.java:159) Caused by: java.lang.NullPointerException at org.apache.pig.backend.hadoop.executionengine.tez.plan.optimizer.TezOperDependencyParallelismEstimator.estimateParallelism(TezOperDependencyParallelismEstimator.java:114) at org.apache.pig.backend.hadoop.executionengine.tez.plan.optimizer.ParallelismSetter.visitTezOp(ParallelismSetter.java:138) ... 6 more
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