java.lang.NullPointerException

incubator-hcatalog-user | Bing Li | 4 years ago
  1. 0

    incubator-hcatalog-user | 4 years ago | Bing Li
    java.lang.NullPointerException
  2. 0

    TestReaderWriter failed with hadoop-1.1.1 due to a NPE error

    incubator-hcatalog-user | 4 years ago | Bing Li
    java.lang.NullPointerException
  3. 0

    incubator-hcatalog-user | 4 years ago | Bing Li
    java.lang.NullPointerException
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  5. 0

    TestReaderWriter failed with hadoop-1.1.1 due to a NPE error

    incubator-hcatalog-user | 4 years ago | Bing Li
    java.lang.NullPointerException
  6. 0

    Re: TestReaderWriter failed with hadoop-1.1.1

    incubator-hcatalog-user | 4 years ago | Travis Crawford
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.hadoop.fs.BufferedFSInputStream.getPos()
    2. Hadoop
      FSInputChecker.read
      1. org.apache.hadoop.fs.BufferedFSInputStream.getPos(BufferedFSInputStream.java:48)
      2. org.apache.hadoop.fs.FSDataInputStream.getPos(FSDataInputStream.java:41)
      3. org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.readChunk(ChecksumFileSystem.java:219)
      4. org.apache.hadoop.fs.FSInputChecker.readChecksumChunk(FSInputChecker.java:237)
      5. org.apache.hadoop.fs.FSInputChecker.read1(FSInputChecker.java:189)
      6. org.apache.hadoop.fs.FSInputChecker.read(FSInputChecker.java:158)
      6 frames
    3. Java RT
      DataInputStream.read
      1. java.io.DataInputStream.read(DataInputStream.java:94)
      1 frame
    4. Hadoop
      LineReader.readLine
      1. org.apache.hadoop.util.LineReader.readLine(LineReader.java:134)
      1 frame
    5. Hadoop
      LineRecordReader.next
      1. org.apache.hadoop.mapred.LineRecordReader.next(LineRecordReader.java:176)
      2. org.apache.hadoop.mapred.LineRecordReader.next(LineRecordReader.java:43)
      2 frames
    6. org.apache.hcatalog
      TestReaderWriter.test
      1. org.apache.hcatalog.mapreduce.HCatRecordReader.nextKeyValue(HCatRecordReader.java:188)
      2. org.apache.hcatalog.data.transfer.impl.HCatInputFormatReader$HCatRecordItr.hasNext(HCatInputFormatReader.java:107)
      3. org.apache.hcatalog.data.TestReaderWriter.runsInSlave(TestReaderWriter.java:139)
      4. org.apache.hcatalog.data.TestReaderWriter.test(TestReaderWriter.java:104)
      4 frames