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  1. CDH (READ-ONLY)
  2. DISTRO-31

EC2 scripts are inconsistent with new AMIs (Ubuntu lucid 10.04)

          Details

          • Type: Bug
          • Status: Resolved
          • Priority: Critical
          • Resolution: Fixed
          • Affects Version/s: CDH3u0
          • Fix Version/s: CDH3u0
          • Component/s: Docs, Packaging, Security
          • Labels:
            None
          • Environment:
            Ubuntu 10.04 (lucid), CDH3b2

            Description

            After fixing DISTRO-18, the new EC2 AMIs have been introduced in the documentation (https://docs.cloudera.com/display/DOC/Configuring+and+Running+CDH+Cloud+Scripts) for cloud scripts. The problem is that new AMIs are inconsistent with actual EC2 scripts: new AMIs are being driven by Ubuntu Linux 10.04 (lucid) which restricts ssh login with root, asking to use sudo instead (please refer http://alestic.com/ for details). This makes EC2 scripts almost useless by means of auto-configuring the cluster - no any hadoop software are bringing up to the running instances.

            For quick fix of the problem I've tried to change the python scripts to use ubuntu@ instead of root@ for ssh into cluster machines, but that didn't help - it looks like the init script even fail to start during AMI boot up (no any hadoop related stuffs in /var/log/messages).

            Could you please investigate this issue trying to start any hadoop cluster with the new AMIs?
            Your earlier answer will be much appreciated.

            Thanks in advance!

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                  • Assignee:
                    Unassigned
                    Reporter:
                    paulisio Pavel Marinchev
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                    • Created:
                      Updated:
                      Resolved: