[jira] [Created] (AMBARI-5624) Usability: Check for JDK is installed on hosts as part of host checks

["Vitaly Brodetskyi (JIRA)" <ji...@apache.org>]

Vitaly Brodetskyi created AMBARI-5624:
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             Summary: Usability: Check for JDK is installed on hosts as part of host checks
                 Key: AMBARI-5624
                 URL: https://issues.apache.org/jira/browse/AMBARI-5624
             Project: Ambari
          Issue Type: Task
          Components: agent
    Affects Versions: 1.4.3
            Reporter: Vitaly Brodetskyi
            Assignee: Vitaly Brodetskyi
            Priority: Critical
             Fix For: 1.6.1


PROBLEM:  Check for 1.7 when Install failing, can't find java 1.7

BUSINESS IMPACT:  Critical.

USE CASE:   When installing Ambari, if one of the machines has a bad or java 1.7 fails to be installed there isn't clear messaging or errors indicating this. Would like to request that when installing with 1.7 if a node fails to have 1.7 installed correctly there is clear error messaging indicating this.

h3. Scenarios to check on each host:

1) If using Custom JDK, confirm path is present, and is valid java home
2) Confirm java is the same version as on ambari server



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