Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-3491

HttpFs does not set permissions correctly

Log workAgile BoardRank to TopRank to BottomAttach filesAttach ScreenshotVotersWatch issueWatchersCreate sub-taskConvert to sub-taskMoveLinkCloneLabelsUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0-alpha
    • 2.0.2-alpha
    • None
    • None
    • Reviewed

    Description

      HttpFs seems to have these problems:

      1. can't set permissions to 777 at file creation or 1777 with setpermission
      2. does not accept 01777 permissions (which is valid in WebHdfs)

      WebHdfs
      curl -X PUT "http://localhost:50070/webhdfs/v1/tmp/test-perm-webhdfs?permission=1777&op=MKDIRS&user.name=hue&doas=hue"

      {"boolean":true}

      curl "http://localhost:50070/webhdfs/v1/tmp/test-perm-webhdfs?op=GETFILESTATUS&user.name=hue&doas=hue"
      {"FileStatus":{"accessTime":0,"blockSize":0,"group":"supergroup","length":0,"modificationTime":1338581075040,"owner":"hue","pathSuffix":"","permission":"1777","replication":0,"type":"DIRECTORY"}}

      curl -X PUT "http://localhost:50070/webhdfs/v1/tmp/test-perm-webhdfs?permission=01777&op=MKDIRS&user.name=hue&doas=hue"

      {"boolean":true}

      HttpFs
      curl -X PUT "http://localhost:14000/webhdfs/v1/tmp/test-perm-httpfs?permission=1777&op=MKDIRS&user.name=hue&doas=hue"

      {"boolean":true}

      curl "http://localhost:14000/webhdfs/v1/tmp/test-perm-httpfs?op=GETFILESTATUS&user.name=hue&doas=hue"
      {"FileStatus":{"pathSuffix":"","type":"DIRECTORY","length":0,"owner":"hue","group":"supergroup","permission":"755","accessTime":0,"modificationTime":1338580912205,"blockSize":0,"replication":0}}

      curl -X PUT "http://localhost:14000/webhdfs/v1/tmp/test-perm-httpfs?op=SETPERMISSION&PERMISSION=1777&user.name=hue&doas=hue"
      curl "http://localhost:14000/webhdfs/v1/tmp/test-perm-httpfs?op=GETFILESTATUS&user.name=hue&doas=hue"
      {"FileStatus":{"pathSuffix":"","type":"DIRECTORY","length":0,"owner":"hue","group":"supergroup","permission":"777","accessTime":0,"modificationTime":1338581075040,"blockSize":0,"replication":0}}

      curl -X PUT "http://localhost:14000/webhdfs/v1/tmp/test-perm-httpfs?permission=01777&op=MKDIRS&user.name=hue&doas=hue"
      {"RemoteException":{"message":"java.lang.IllegalArgumentException: Parameter [permission], invalid value [01777], value must be [default|[0-1]?[0-7][0-7][0-7]]","exception":"QueryParamException","javaClassName":"com.sun.jersey.api.ParamException$QueryParamException"}}

      Attachments

        1. HDFS-3491.patch
          10 kB
          Alejandro Abdelnur
        2. HDFS-3491.patch
          11 kB
          Alejandro Abdelnur
        3. HDFS-3491.patch
          11 kB
          Alejandro Abdelnur

        Issue Links

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            tucu00 Alejandro Abdelnur Assign to me
            romainr Romain Rigaux
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Issue deployment