Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-258

Update MapOutputServlet to use NIO channels

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      The TaskTracker can serve the map output segments using RandomAccessFileBuffer, added in JETTY-748.

        Issue Links

          Activity

          Chris Douglas created issue -
          Chris Douglas made changes -
          Field Original Value New Value
          Link This issue is blocked by HADOOP-4699 [ HADOOP-4699 ]
          Chris Douglas made changes -
          Link This issue is blocked by HADOOP-1650 [ HADOOP-1650 ]
          David Yu made changes -
          Attachment RangedDefaultServlet.java [ 12394550 ]
          Nigel Daley made changes -
          Fix Version/s 0.20.0 [ 12313438 ]
          Owen O'Malley made changes -
          Project Hadoop Common [ 12310240 ] Hadoop Map/Reduce [ 12310941 ]
          Key HADOOP-4700 MAPREDUCE-258
          Component/s mapred [ 12310690 ]
          Jeff Hammerbacher made changes -
          Link This issue relates to HDFS-916 [ HDFS-916 ]
          Allen Wittenauer made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Resolution Won't Fix [ 2 ]

            People

            • Assignee:
              Chris Douglas
              Reporter:
              Chris Douglas
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development