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  1. Hadoop Common
  2. HADOOP-1442

Zero-byte input files are not included in InputSplit

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.12.3
    • 0.14.0
    • None
    • None

    • ALL

    Description

      The default FileInputFormat::getSplits method does not include zero-byte input files in FileSplit[]. Applications that assume the minimum number of maps to be at least number of input files can get bitten by this, as well as applications that use -reducer NONE to produce number of partitions that are equal to input partitions.

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            senthil Senthil Subramanian Assign to me
            milindb Milind Barve
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