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  1. Hadoop Common
  2. HADOOP-11859

PseudoAuthenticationHandler fails with httpcomponents v4.4

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.8.0, 2.7.4, 3.0.0-alpha1
    • None
    • None

    Description

      This shows in the context of WebHCat and Hive (which recently moved to httpcomponents:httpclient:4.4) but could happen in other places.

      URLEncodedUtils.parse(String, Charset) which is called from PseudoAuthenticationHandler.getUserName() with the 1st argument produced by HttpServletRequest.getQueryString().
      The later returns NULL if there is no query string in the URL.

      in httpcoponents:httpclient:4.2.5 parse() gracefully handles first argument being NULL, but in 4.4 it NPEs.

      Attachments

        1. HADOOP-11859.patch
          1 kB
          Eugene Koifman

        Issue Links

          is broken by

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-12767 update apache httpclient version to 4.5.2; httpcore to 4.4.4

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. OOZIE-2679 Decrease HttpClient library versions due to Hadoop incompatibility

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. OOZIE-2676 Make hadoop-2 as the default profile

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-12420 WebHCat server throws NPE when you run command with -d user.name.

          • Blocker - Blocks development and/or testing work, production could not run
          • Open

          Activity

            People

              ekoifman Eugene Koifman
              ekoifman Eugene Koifman
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              Dates

                Created:
                Updated:
                Resolved: