Hadoop Common
  1. Hadoop Common
  2. HADOOP-3923

Deprecate org.apache.hadoop.mapred.StatusHttpServer

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.20.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Incompatible change, Reviewed
    • Release Note:
      Moved class org.apache.hadoop.mapred.StatusHttpServer to org.apache.hadoop.http.HttpServer.

      Description

      StatusHttpServer is extending org.apache.hadoop.http.HttpServer. The only additional feature in StatusHttpServer is TaskGraphServlet. StatusHttpServer is used by TaskTracker and JobTracker. It turns that only JobTracker uses TaskGraphServlet but not TaskTracker.

      So, we should deprecate StatusHttpServer, let TaskTracker and JobTracker use HttpServer directly, and add TaskGraphServlet to JobTracker.

      1. 3923_20081111b.patch
        28 kB
        Tsz Wo Nicholas Sze
      2. 3923_20081111.patch
        29 kB
        Tsz Wo Nicholas Sze

        Activity

        Tsz Wo Nicholas Sze created issue -
        Tsz Wo Nicholas Sze made changes -
        Field Original Value New Value
        Attachment 3923_20081111.patch [ 12393716 ]
        Tsz Wo Nicholas Sze made changes -
        Attachment 3923_20081111b.patch [ 12393718 ]
        Tsz Wo Nicholas Sze made changes -
        Attachment 3923_20081111b.patch [ 12393718 ]
        Tsz Wo Nicholas Sze made changes -
        Attachment 3923_20081111b.patch [ 12393719 ]
        Tsz Wo Nicholas Sze made changes -
        Assignee Tsz Wo (Nicholas), SZE [ szetszwo ]
        Status Open [ 1 ] Patch Available [ 10002 ]
        Tsz Wo Nicholas Sze made changes -
        Release Note Removed a public class org.apache.hadoop.mapred.StatusHttpServer.
        Hadoop Flags [Incompatible change, Reviewed]
        Tsz Wo Nicholas Sze made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Fix Version/s 0.20.0 [ 12313438 ]
        Resolution Fixed [ 1 ]
        Hadoop Flags [Reviewed, Incompatible change] [Incompatible change, Reviewed]
        Robert Chansler made changes -
        Hadoop Flags [Reviewed, Incompatible change] [Incompatible change, Reviewed]
        Release Note Removed a public class org.apache.hadoop.mapred.StatusHttpServer. Moved class org.apache.hadoop.mapred.StatusHttpServer to org.apache.hadoop.http.HttpServer.
        Nigel Daley made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Owen O'Malley made changes -
        Component/s mapred [ 12310690 ]

          People

          • Assignee:
            Tsz Wo Nicholas Sze
            Reporter:
            Tsz Wo Nicholas Sze
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development