Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-1623 High Availability Framework for HDFS NN
  3. HDFS-2682

HA: When a FailoverProxyProvider is used, Client should not retry for 45 times(hard coded value) if it is timing out to connect to server.

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: HA branch (HDFS-1623)
    • Fix Version/s: HA branch (HDFS-1623)
    • Component/s: ha, hdfs-client
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      If Clients are getting SocketTimeoutException, when it is trying to connect to Server, it will retry for 45 times, to rethrow the exception to RetryPolicy.

      I think we can make this 45 retry times to configurable and set it to lower value when FailoverProxyProvider is used.

        Attachments

        1. HDFS-2682.patch
          2 kB
          Uma Maheswara Rao G

          Issue Links

          is blocked by

          Sub-task - The sub-task of the issue HADOOP-7932 HA : Make client connection retries on socket time outs configurable.

          • Major - Major loss of function.
          • Resolved

            Activity

              People

              • Assignee:
                umamaheswararao Uma Maheswara Rao G
                Reporter:
                umamaheswararao Uma Maheswara Rao G
              • Votes:
                0 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: