Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-6099

Allow configuring the IPC module to send pings

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.21.0
    • ipc
    • None

    Description

      The IPC Client sets a socketTimeout for the time period specified by the pingInterval and then sends a ping every pingInterval. This means that if a RPC server does not respond to a RPC client, then the RPC client blocks forever. This is a problem for applications that wants to switch quickly from one un-responsive HDFS cluster to a good one.

      Attachments

        1. ipcPing2.txt
          3 kB
          Dhruba Borthakur
        2. ipcPing.txt
          2 kB
          Dhruba Borthakur

        Issue Links

          blocks

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-278 Should DFS outputstream's close wait forever?

          • Major - Major loss of function.
          • Closed

          Activity

            People

              dhruba Dhruba Borthakur
              dhruba Dhruba Borthakur
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: