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  1. YarnChild.main() has thrown a NullPointerException
    hadoop-mapreduce-client-app
    1
    1
    1
  2. MapTask$TrackedRecordReader.<init>() has thrown a NullPointerException
    Apache Hadoop MapReduce Core
    1
    1
    1

Your stack trace compared to the selected pattern

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java.lang.NullPointerException
10 matching frames hidden
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
    at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)

External results for this pattern (4)

  1. Unknown authorvia grokbase.com5 months ago
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  2. No message found for this stack trace.
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  3. 卞泽鑫via Google Groups1 year ago
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  4. JasonBianvia GitHub1 year ago
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