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  1. Hadoop Common
  2. HADOOP-15012

Add readahead, dropbehind, and unbuffer to StreamCapabilities

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.9.0
    • 3.1.0, 2.10.0, 2.9.1, 3.0.1
    • fs
    • None
    • Reviewed

    Description

      A split from HADOOP-14872 to track changes that enhance StreamCapabilities class with READAHEAD, DROPBEHIND, and UNBUFFER capability.

      Discussions and code reviews are done in HADOOP-14872.

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        Issue Links

        breaks

        Bug - A problem which impairs or prevents the functions of the product. HDFS-12815 Fix TestUnbuffer#testUnbufferException because of expected error message mismatch

        • Major - Major loss of function.
        • Resolved

        Improvement - An improvement or enhancement to an existing feature or task. HADOOP-15056 Fix TestUnbuffer#testUnbufferException failure

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Resolved
        is depended upon by

        Improvement - An improvement or enhancement to an existing feature or task. HADOOP-14872 CryptoInputStream should implement unbuffer

        • Major - Major loss of function.
        • Resolved

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            jzhuge John Zhuge
            jzhuge John Zhuge
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              Updated:
              Resolved:

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