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  1. Hadoop Common
  2. HADOOP-16685

FileSystem#listStatusIterator does not check if given path exists

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.3.0, 3.2.2
    • fs
    • None
    • Incompatible change
    • Code which expects an empty list rather than FileNotFoundException may get caught out here

    Description

      The Javadocs of FileSystem#listStatusIterator(final Path p) state that it "@throws FileNotFoundException if <code>p</code> does not exist". However, that does not seem to be the case. The method simply creates a DirListingIterator which doesn't do an existence check.

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          incorporates

          Sub-task - The sub-task of the issue HADOOP-13256 define FileSystem.listStatusIterator, implement contract tests

          • Major - Major loss of function.
          • Resolved
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-9120 Refreshing an ABFS table with a deleted directory fails

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          links to

          Web Link GitHub Pull Request #1695

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            People

              stakiar Sahil Takiar
              stakiar Sahil Takiar
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              Dates

                Created:
                Updated:
                Resolved: