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  1. Hadoop HDFS
  2. HDFS-10850

getEZForPath should NOT throw FNF

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Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • 2.8.0
    • 2.8.0, 3.0.0-alpha2
    • hdfs
    • None

    Description

      HDFS-9433 made an incompatible change to the semantics of getEZForPath. It used to return the EZ of the closest ancestor path. It never threw FNF. A common use of getEZForPath to determining if a file can be renamed, or must be copied due to mismatched EZs. Notably, this has broken hive.

      Attachments

        1. HDSF-10850.001.patch
          7 kB
          Andrew Wang

        Issue Links

          is broken by

          Sub-task - The sub-task of the issue HDFS-9433 DFS getEZForPath API on a non-existent file should throw FileNotFoundException

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              andrew.wang Andrew Wang
              daryn Daryn Sharp
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              Dates

                Created:
                Updated:
                Resolved: