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  1. Hadoop Common
  2. HADOOP-15149

CryptoOutputStream should implement StreamCapabilities

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Details

    • Task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.0.0
    • 3.1.0, 2.10.0, 2.9.1, 3.0.1
    • fs
    • None
    • Reviewed

    Description

      Running some tests with HBase on HDFS with encryption, we noticed that CryptoOutputStream doesn't implement StreamCapabilities.

      Specifically, we have a HdfsDataOutputStream wrapping a CryptoOutputStream. The calls to hasCapability on the HDOS will always return false, even though the COS could be wrapping something that supports it, as evidenced by the implementation of hsync and hflush here.

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        relates to

        Bug - A problem which impairs or prevents the functions of the product. HDFS-11644 Support for querying outputstream capabilities

        • Major - Major loss of function.
        • Resolved

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            xiaochen Xiao Chen Assign to me
            mdrob Mike Drob
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