Hadoop Common
  1. Hadoop Common
  2. HADOOP-5839

fixes to ec2 scripts to allow remote job submission

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: contrib/cloud
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      i would very much like the option of submitting jobs from a workstation outside ec2 to a hadoop cluster in ec2. This has been explored here:

      http://www.nabble.com/public-IP-for-datanode-on-EC2-tt19336240.html

      the net result of this is that we can make this work (along with using a socks proxy) with a couple of changes in the ec2 scripts:
      a) use public 'hostname' for fs.default.name setting (instead of the private hostname being used currently)
      b) mark hadoop.rpc.socket.factory.class.default as final variable in the generated hadoop-site.xml (that applies to server side)

      #a has no downside as far as i can tell since public hostnames resolve to internal/private IP addresses within ec2 (so traffic is optimally routed).

      1. 5839.1.patch
        2 kB
        Joydeep Sen Sarma
      2. hadoop-5839.2.patch
        2 kB
        Joydeep Sen Sarma

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            • Assignee:
              Joydeep Sen Sarma
              Reporter:
              Joydeep Sen Sarma
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                Updated:
                Resolved:

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