Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-1101 Umbrella for hardening Spark on YARN
  3. SPARK-1064

Make it possible to use cluster's Hadoop jars when running against YARN

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.0.0
    • Component/s: YARN
    • Labels:
      None

      Description

      YARN applications like MapReduce and Tez rely on the cluster's Hadoop jars instead of distributing their own.

      This has a couple advantages

      • Avoids sending a bunch of bits to every node for each app
      • Only a single version of Hadoop can be running on a cluster at one time, simplifying debugging
      • Easier to upgrade and apply patched versions of Hadoop

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                sandyr Sandy Ryza
                Reporter:
                sandy Sanford Ryza
              • Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: