java.io.IOException: java.lang.NullPointerException

hive-user | Adam Hunt | 1 year ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    NPE when reading Parquet using Hive on Tez

    hive-user | 1 year ago | Adam Hunt
    java.io.IOException: java.lang.NullPointerException
  2. 0

    NPE when reading Parquet using Hive on Tez

    hive-user | 1 year ago | Adam Hunt
    java.io.IOException: java.lang.NullPointerException

    Root Cause Analysis

    1. java.io.IOException

      java.lang.NullPointerException

      at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor()
    2. Hive Query Language
      TezProcessor.run
      1. org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:171)
      2. org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:137)
      2 frames
    3. org.apache.tez
      TezTaskRunner$TaskRunnerCallable$1.run
      1. org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:337)
      2. org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:179)
      3. org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable$1.run(TezTaskRunner.java:171)
      3 frames
    4. Java RT
      Subject.doAs
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAs(Subject.java:415)
      2 frames
    5. Hadoop
      UserGroupInformation.doAs
      1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
      1 frame
    6. org.apache.tez
      CallableWithNdc.call
      1. org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.callInternal(TezTaskRunner.java:171)
      2. org.apache.tez.runtime.task.TezTaskRunner$TaskRunnerCallable.callInternal(TezTaskRunner.java:167)
      3. org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
      3 frames
    7. Java RT
      Thread.run
      1. java.util.concurrent.FutureTask.run(FutureTask.java:262)
      2. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      3. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      4. java.lang.Thread.run(Thread.java:745)
      4 frames