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  1. Hadoop Common
  2. HADOOP-7900

LocalDirAllocator confChanged() accesses conf.get() twice

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.23.1, 0.24.0
    • 2.0.0-alpha
    • fs
    • None

    Description

      LocalDirAllocator.AllocatorPerContext.confChanged() accesses conf.get() twice unnecessarily. The 2 calls can give 2 different values, which can lead to issues because the first call's return value is saved in savedLocalDirs and is used for comparison in the next call to confChanged() method — So the comparison is wrong.

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        1. HADOOP-7900.patch
          0.9 kB
          Ravi Gummadi

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            ravidotg Ravi Gummadi
            ravidotg Ravi Gummadi
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            Dates

              Created:
              Updated:
              Resolved:

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