Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-5342

Allow long running Spark apps to run on secure YARN/HDFS

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.2.0
    • Fix Version/s: 1.4.0
    • Component/s: YARN
    • Labels:
      None

      Description

      Currently, Spark apps cannot write to HDFS after the delegation tokens reach their expiry, which maxes out at 7 days. We must find a way to ensure that we can run applications for longer - for example, spark streaming apps are expected to run forever.

        Attachments

        1. SparkYARN.pdf
          114 kB
          Hari Shreedharan

          Issue Links

            Activity

              People

              • Assignee:
                hshreedharan Hari Shreedharan
                Reporter:
                hshreedharan Hari Shreedharan
              • Votes:
                0 Vote for this issue
                Watchers:
                15 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: