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

        Activity

          People

          • Assignee:
            Tsz Wo Nicholas Sze
            Reporter:
            Tsz Wo Nicholas Sze
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development