[jira] [Commented] (AMBARI-12218) Host check for JDK does not fail when custom JDK is not found

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-12218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14608782#comment-14608782 ] 

Hadoop QA commented on AMBARI-12218:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12742862/AMBARI-12218_01.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-server.

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/3319//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/3319//console

This message is automatically generated.

> Host check for JDK does not fail when custom JDK is not found
> -------------------------------------------------------------
>
>                 Key: AMBARI-12218
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12218
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.1.0
>            Reporter: Robert Levas
>            Assignee: Robert Levas
>            Priority: Critical
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-12218_01.patch
>
>
> The host check for JDK does not fail when needed if the JDK is changed to manual when running {{ambari-server setup}} the 2nd time. 
> If the JDK is to be manually installed and one or more hosts do not have one installed (or it cannot be found during the host check), the JDK host check should fail.  However if {{ambari-server setup}} is run multiple times where the first time an automated JDK installation is chosen then the manual option is chosen, the {{jdk.name}} property remains set, _confusing_ the host check process and thus not failing the check.
> *Steps to reproduce*
> # Install ambari-server
> # install custom JDK on ambari host, only - do not install the JDK anywhere else
> # Execute {{ambari-server setup -s}}
> # Execute {{ambari-server setup}}
> # Choose to change the Oracle JDK
> # Select option #3 (Custom JDK)
> # Enter a valid path to a JDK
> # Complete setup
> # Start Ambari 
> # Start to create a cluster
> # Enter hosts
> # After the host check, look at the warnings and see that *no error* exists for hosts where a JDK was not found
> *Solution*
> Ensure that {{jdk.name}} and {{jce.name}} are not set in the ambari.properties file when the custom JDK option is specified.



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