java.lang.NullPointerException: This exception has no message.

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via GitHub by vssystemluba
, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at com.hadoop.compression.fourmc.FourMcInputStream.close(FourMcInputStream.java:341)
at com.hadoop.mapreduce.FourMcLineRecordReader.close(FourMcLineRecordReader.java:106)
at com.splunk.mr.input.SplunkRecordReaderWrapper.close(SplunkRecordReaderWrapper.java:58)
at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.close(MapTask.java:532)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:800)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:342)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)

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