Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-4745

EC2 scripts should configure Hadoop to use all available disks on large instances

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • 0.19.0
    • None
    • contrib/cloud
    • None

    Description

      The Hadoop configuration on EC2 currently always uses a single disk, even when more are available (http://docs.amazonwebservices.com/AWSEC2/2007-08-29/DeveloperGuide/instance-storage.html). Performance is significantly boosted by using all the available disks, so we should configure Hadoop to use them automatically.

      Attachments

        1. hadoop-4745.patch
          4 kB
          Thomas White

        Issue Links

          Activity

            People

              tomwhite Thomas White
              tomwhite Thomas White
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: