Hive
  1. Hive
  2. HIVE-4837

Union on void type fails with NPE

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.13.0
    • Component/s: Query Processor
    • Labels:
      None

      Description

      From mailing list, http://www.mail-archive.com/user@hive.apache.org/msg08683.html

      java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:93)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:64)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117)
          at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:432)
          at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
          at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
          at java.security.AccessController.doPrivileged(Native Method)
          at javax.security.auth.Subject.doAs(Subject.java:396)
          at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1149)
          at org.apache.hadoop.mapred.Child.main(Child.java:249)
      Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:88)
          ... 9 more
      Caused by: java.lang.RuntimeException: Error in configuring object
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:93)
          at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:64)
          at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117)
          at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:34)
          ... 14 more
      Caused by: java.lang.reflect.InvocationTargetException
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
          at java.lang.reflect.Method.invoke(Method.java:597)
          at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:88)
          ... 17 more
      Caused by: java.lang.RuntimeException: Map operator initialization failed
          at org.apache.hadoop.hive.ql.exec.ExecMapper.configure(ExecMapper.java:121)
          ... 22 more
      Caused by: java.lang.NullPointerException
          at org.apache.hadoop.hive.serde2.objectinspector.StructObjectInspector.toString(StructObjectInspector.java:64)
          at java.lang.String.valueOf(String.java:2826)
          at java.lang.StringBuilder.append(StringBuilder.java:115)
          at org.apache.hadoop.hive.ql.exec.UnionOperator.initializeOp(UnionOperator.java:110)
          at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:375)
          at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:451)
          at org.apache.hadoop.hive.ql.exec.Operator.initializeChildren(Operator.java:407)
          at org.apache.hadoop.hive.ql.exec.TableScanOperator.initializeOp(TableScanOperator.java:186)
          at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:375)
          at org.apache.hadoop.hive.ql.exec.MapOperator.initializeOp(MapOperator.java:563)
          at org.apache.hadoop.hive.ql.exec.Operator.initialize(Operator.java:375)
          at org.apache.hadoop.hive.ql.exec.ExecMapper.configure(ExecMapper.java:100)
          ... 22 more
      

        Activity

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          People

          • Assignee:
            Navis
            Reporter:
            Navis
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development