[jira] [Commented] (AMBARI-15544) Creating multi-node cluster using Blueprints fails.

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

    [ https://issues.apache.org/jira/browse/AMBARI-15544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15210311#comment-15210311 ] 

Hadoop QA commented on AMBARI-15544:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12795085/rb45253.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:red}-1 core tests{color}.  The test build failed in ambari-server 

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/6002//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/6002//console

This message is automatically generated.

> Creating multi-node cluster using Blueprints fails.
> ---------------------------------------------------
>
>                 Key: AMBARI-15544
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15544
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.4.0
>            Reporter: Nahappan Somasundaram
>            Assignee: Nahappan Somasundaram
>            Priority: Blocker
>             Fix For: 2.4.0
>
>         Attachments: rb45253.patch
>
>
> Provisioning multinode cluster using Blueprints fails as Ambari sends install and start tasks only to a single node (agent) but not to nodes.
> Apparently this is being caused by an NPE thrown from 
> RecoveryConfigHelper.java: 146
> Long timestamp = hostTimestamp.get(hostname);
> if (timestamp.longValue() != recoveryTimestamp) {
>   return true;
> }
> for all agents except one. Due to the NPE the server never gets to execute the code that adds the commands to be executed by the agent to the heartbeat response for the agent. 



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