java.lang.RuntimeException: java.lang.NoSuchMethodException: org.apache.hadoop.io.ArrayWritable.<init>() at > > org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:115) at > > org.apache.hadoop.io.serializer.WritableSerialization$WritableDeserializer.deserialize(WritableSerialization.java:62) at > > org.apache.hadoop.io.serializer.WritableSerialization$WritableDeserializer.deserialize(WritableSerialization.java:40) at > > org.apache.hadoop.io.SequenceFile$Reader.deserializeValue(SequenceFile.java:1817) at > > org.apache.hadoop.io.SequenceFile$Reader.getCurrentValue(SequenceFile.java:1790) at > > org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader.nextKeyValue(SequenceFileRecordReader.java:74) at > > org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:531)

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via hadoop-common-user by Dhruv Kumar, 1 year ago
:1817) at > > org.apache.hadoop.io.SequenceFile$Reader.getCurrentValue(SequenceFile.java:1790) at > > org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader.nextKeyValue(SequenceFileRecordReader.java:74) at > > org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:531)
java.lang.RuntimeException: java.lang.NoSuchMethodException: org.apache.hadoop.io.ArrayWritable.<init>() at > > org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:115) at > > org.apache.hadoop.io.serializer.WritableSerialization$WritableDeserializer.deserialize(WritableSerialization.java:62) at > > org.apache.hadoop.io.serializer.WritableSerialization$WritableDeserializer.deserialize(WritableSerialization.java:40) at > > org.apache.hadoop.io.SequenceFile$Reader.deserializeValue(SequenceFile.java:1817) at > > org.apache.hadoop.io.SequenceFile$Reader.getCurrentValue(SequenceFile.java:1790) at > > org.apache.hadoop.mapreduce.lib.input.SequenceFileRecordReader.nextKeyValue(SequenceFileRecordReader.java:74) at > > org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:531)
at org.apache.hadoop.mapreduce.MapContext.nextKeyValue(MapContext.java:67)
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:143)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:763)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:369)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)

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