java.lang.NullPointerException: This exception has no message.
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java.lang.NullPointerException:
at org.apache.hadoop.fs.BufferedFSInputStream.getPos(BufferedFSInputStream.java:48)
at org.apache.hadoop.fs.FSDataInputStream.getPos(FSDataInputStream.java:41)
at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.readChunk(ChecksumFileSystem.java:219)
at org.apache.hadoop.fs.FSInputChecker.readChecksumChunk(FSInputChecker.java:237)
at org.apache.hadoop.fs.FSInputChecker.read1(FSInputChecker.java:189)
at org.apache.hadoop.fs.FSInputChecker.read(FSInputChecker.java:158)
at java.io.DataInputStream.read(DataInputStream.java:94)
at org.apache.hadoop.util.LineReader.readLine(LineReader.java:134)
at org.apache.hadoop.mapred.LineRecordReader.next(LineRecordReader.java:176)
at org.apache.hadoop.mapred.LineRecordReader.next(LineRecordReader.java:43)
at org.apache.hcatalog.mapreduce.HCatRecordReader.nextKeyValue(HCatRecordReader.java:188)
at org.apache.hcatalog.data.transfer.impl.HCatInputFormatReader$HCatRecordItr.hasNext(HCatInputFormatReader.java:107)
at org.apache.hcatalog.data.TestReaderWriter.runsInSlave(TestReaderWriter.java:139)
at org.apache.hcatalog.data.TestReaderWriter.test(TestReaderWriter.java:104)