Hi All,

When running Hive 12 with Hadoop 2.x with ORC, I get the following error
while converting a table with text file to ORC format table.  Any help will
be greatly appreciated

2013-10-22 06:50:49,563 WARN [main]
org.apache.hadoop.mapred.YarnChild: Exception running child :
java.lang.RuntimeException: Hive Runtime Error while closing operators
        at 
org.apache.hadoop.hive.ql.exec.mr.ExecMapper.close(ExecMapper.java:240)
        at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:61)
        at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:429)
        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
        at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:162)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:396)
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1477)
        at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:157)
Caused by: java.lang.UnsupportedOperationException: This is supposed
to be overridden by subclasses.
        at 
com.google.protobuf.GeneratedMessage.getUnknownFields(GeneratedMessage.java:180)
        at 
org.apache.hadoop.hive.ql.io.orc.OrcProto$ColumnStatistics.getSerializedSize(OrcProto.java:3046)
        at 
com.google.protobuf.CodedOutputStream.computeMessageSizeNoTag(CodedOutputStream.java:749)
        at 
com.google.protobuf.CodedOutputStream.computeMessageSize(CodedOutputStream.java:530)
        at 
org.apache.hadoop.hive.ql.io.orc.OrcProto$RowIndexEntry.getSerializedSize(OrcProto.java:4129)
        at 
com.google.protobuf.CodedOutputStream.computeMessageSizeNoTag(CodedOutputStream.java:749)
        at 
com.google.protobuf.CodedOutputStream.computeMessageSize(CodedOutputStream.java:530)
        at 
org.apache.hadoop.hive.ql.io.orc.OrcProto$RowIndex.getSerializedSize(OrcProto.java:4641)
        at 
com.google.protobuf.AbstractMessageLite.writeTo(AbstractMessageLite.java:75)
        at 
org.apache.hadoop.hive.ql.io.orc.WriterImpl$TreeWriter.writeStripe(WriterImpl.java:548)
        at 
org.apache.hadoop.hive.ql.io.orc.WriterImpl$StructTreeWriter.writeStripe(WriterImpl.java:1328)
        at 
org.apache.hadoop.hive.ql.io.orc.WriterImpl.flushStripe(WriterImpl.java:1699)
        at 
org.apache.hadoop.hive.ql.io.orc.WriterImpl.close(WriterImpl.java:1868)
        at 
org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat$OrcRecordWriter.close(OrcOutputFormat.java:95)
        at 
org.apache.hadoop.hive.ql.exec.FileSinkOperator$FSPaths.closeWriters(FileSinkOperator.java:181)
        at 
org.apache.hadoop.hive.ql.exec.FileSinkOperator.closeOp(FileSinkOperator.java:866)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:596)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:613)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:613)
        at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:613)
        at 
org.apache.hadoop.hive.ql.exec.mr.ExecMapper.close(ExecMapper.java:207)
        ... 8 more





-- 
~Rajesh.B

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