fs.FSInputChecker: Problem opening checksum file: file:/home/hadoop/file/kmeans/center/cen.seq. Ignoring exception: java.io.EOFException

hama-user | 步青云 | 3 years ago
  1. 0

    Problem of Kmeans in Hama

    hama-user | 3 years ago | 步青云
    fs.FSInputChecker: Problem opening checksum file: file:/home/hadoop/file/kmeans/center/cen.seq. Ignoring exception: java.io.EOFException
  2. 0

    fs.FSInputChecker: Problem opening checksum file: file:/home/hadoop/file/kmeans/center/cen.seq

    hama-user | 3 years ago | 步青云
    fs.FSInputChecker: Problem opening checksum file: file:/home/hadoop/file/kmeans/center/cen.seq. Ignoring exception: java.io.EOFException
  3. 0

    More checksum errors on MacOSX with Cascading 2.1.6

    Google Groups | 4 years ago | Derrick Burns
    fs.FSInputChecker: Found checksum error: b[0, 512]=b632b732b832b933b033b133b233b333b433b533b633b733b833b934b034b134b234b334b434b534b634b734b834b935b035b135b235b335b435b535b635b735b835b936b036b136b236b336b436b536b636b736b836b937b037b137b237b337b437b537b637b737b837b938b038b138b238b338b438b538b638b738b838b939b039b139b239b339b439b139b639b739b839b93130b03130b13130b23130b33130b43130b53130b63130b73130b83130b93131b03131b13131b23131b33131b43131b53131b63131b73131b83131b93132b03132b13132b23132b33132b43132b53132b63132b73132b83132b93133b03133b13133b23133b33133b43133b53133b63133b73133b83133b904058a0132d6878c000100000009504f545453574f524401000000087761746368696e670401ffffffff7c430ae9963015d7c6f174b843a48afb000004970000000100060100000002656e200000004d636f6d2e72696e6361726f2e6d61707265647563652e73746f72652e74696d6573657269657373746f72652e66656174757265732e54797065644e616d6564466561747572654275696c6465720000041d010100ca01636f6d2e72696e6361726f2e6d61707265647563652e73746f72652e74696d6573657269657373746f72652e66656174757265732e537472696e67466561747572654275696c64657201018f737461 at org.apache.hadoop.fs.FSInputChecker.verifySum(FSInputChecker.java:277)
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    Root Cause Analysis

    1. fs.FSInputChecker

      Problem opening checksum file: file:/home/hadoop/file/kmeans/center/cen.seq. Ignoring exception: java.io.EOFException

      at java.io.DataInputStream.readFully()
    2. Java RT
      DataInputStream.readFully
      1. java.io.DataInputStream.readFully(DataInputStream.java:197)
      2. java.io.DataInputStream.readFully(DataInputStream.java:169)
      2 frames
    3. Hadoop
      SequenceFile$Reader.<init>
      1. org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.<init>(ChecksumFileSystem.java:134)
      2. org.apache.hadoop.fs.ChecksumFileSystem.open(ChecksumFileSystem.java:283)
      3. org.apache.hadoop.io.SequenceFile$Reader.openFile(SequenceFile.java:1437)
      4. org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1424)
      5. org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1417)
      6. org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1412)
      6 frames
    4. org.apache.hama
      LocalBSPRunner$BSPRunner.call
      1. org.apache.hama.ml.kmeans.KMeansBSP.setup(KMeansBSP.java:90)
      2. org.apache.hama.bsp.LocalBSPRunner$BSPRunner.run(LocalBSPRunner.java:255)
      3. org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:286)
      4. org.apache.hama.bsp.LocalBSPRunner$BSPRunner.call(LocalBSPRunner.java:1)
      4 frames
    5. Java RT
      Thread.run
      1. java.util.concurrent.FutureTask.run(FutureTask.java:262)
      2. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
      3. java.util.concurrent.FutureTask.run(FutureTask.java:262)
      4. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      5. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      6. java.lang.Thread.run(Thread.java:724)
      6 frames