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  1. Hadoop Common
  2. HADOOP-1712

Unhandled exception in Block CRC upgrade on datanode.

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 0.14.0
    • 0.14.0
    • None
    • None

    Description

      One of the un-handled IOException during BlockCRC upgrade results in the upgrade thread to exit with out proper upgrade.

      exception on the datanode :

      2007-08-13 22:18:27,324 ERROR org.apache.hadoop.dfs.DataNode: java.io.IOException: Block blk_-6404399692543439055 is not valid.
              at org.apache.hadoop.dfs.FSDataset.getBlockFile(FSDataset.java:492)
              at org.apache.hadoop.dfs.BlockCrcUpgradeObjectDatanode.doUpgrade(BlockCrcUpgrade.java:1431)
              at org.apache.hadoop.dfs.UpgradeObjectDatanode.run(UpgradeObjectDatanode.java:95)
              at java.lang.Thread.run(Thread.java:619)
      

      Will also check if there are any more of such misses.

      Attachments

        1. HADOOP-1712.patch
          3 kB
          Raghu Angadi
        2. HADOOP-1712.patch
          3 kB
          Raghu Angadi

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            rangadi Raghu Angadi
            rangadi Raghu Angadi
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              Updated:
              Resolved:

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