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  1. Hadoop HDFS
  2. HDFS-11995

HDFS Architecture documentation incorrectly describes writing to a local temporary file.

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha3
    • Fix Version/s: 2.9.0, 3.0.0-alpha4, 2.8.2
    • Component/s: documentation
    • Labels:
      None

      Description

      The HDFS Architecture documentation has a section titled "Staging" that describes clients writing to a local temporary file first before interacting with the NameNode to allocate file metadata. This information is incorrect. (Perhaps it was correct a long time ago, but it is no longer accurate with respect to the current implementation.)

        Issue Links

          Activity

          Hide
          nandakumar131 Nanda kumar added a comment -

          Thanks Masatake Iwasaki for the commit.

          Show
          nandakumar131 Nanda kumar added a comment - Thanks Masatake Iwasaki for the commit.
          Hide
          iwasakims Masatake Iwasaki added a comment -

          Committed this to branch-2.8.2 and above. Thanks, Nanda kumar.

          Show
          iwasakims Masatake Iwasaki added a comment - Committed this to branch-2.8.2 and above. Thanks, Nanda kumar .
          Hide
          hudson Hudson added a comment -

          SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11888 (See https://builds.apache.org/job/Hadoop-trunk-Commit/11888/)
          HDFS-11995. HDFS Architecture documentation incorrectly describes (iwasakims: rev d954a64730c00346476322743462cde857164177)

          • (edit) hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsDesign.md
          Show
          hudson Hudson added a comment - SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #11888 (See https://builds.apache.org/job/Hadoop-trunk-Commit/11888/ ) HDFS-11995 . HDFS Architecture documentation incorrectly describes (iwasakims: rev d954a64730c00346476322743462cde857164177) (edit) hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/HdfsDesign.md
          Hide
          iwasakims Masatake Iwasaki added a comment -

          +1, committing this.

          If you say "local buffer in memory" rather than "local file", the statement might be not so wrong while the section name "staging" looks misleading.

          Show
          iwasakims Masatake Iwasaki added a comment - +1, committing this. If you say "local buffer in memory" rather than "local file", the statement might be not so wrong while the section name "staging" looks misleading.
          Hide
          nandakumar131 Nanda kumar added a comment - - edited

          This was actually fixed in HDFS-1454, uploaded the patch with similar change.
          I guess it got missed while moving from xml to md.

          Show
          nandakumar131 Nanda kumar added a comment - - edited This was actually fixed in HDFS-1454 , uploaded the patch with similar change. I guess it got missed while moving from xml to md.

            People

            • Assignee:
              nandakumar131 Nanda kumar
              Reporter:
              cnauroth Chris Nauroth
            • Votes:
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              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved:

                Development