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https://issues.apache.org/jira/browse/AMBARI-12837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14740371#comment-14740371
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Hadoop QA commented on AMBARI-12837:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest 
attachment 
  http://issues.apache.org/jira/secure/attachment/12755343/AMBARI-12837.patch
  against trunk revision .

    {color:red}-1 patch{color}.  Top-level trunk compilation may be broken.

Console output: 
https://builds.apache.org/job/Ambari-trunk-test-patch/3767//console

This message is automatically generated.

> Server component should read HCFS type info from stack and propagate it in 
> dictionary for agent and UI to consume
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-12837
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12837
>             Project: Ambari
>          Issue Type: Task
>    Affects Versions: trunk
>            Reporter: Vijay Srinivasaraghavan
>            Assignee: Vijay Srinivasaraghavan
>         Attachments: AMBARI-12837.patch
>
>
> UI and agent code is using namenode configuration as a validation to check if 
> HDFS is selected or not and perform some HDFS specific operations like 
> creating /tmp directory, reading hadoop-env configurations like 
> hdfs_log_dir_prefix, dropping fast-hdfs-resource.jar etc., because of which 
> the configurations defined for HCFS types are not getting populated. The 
> ambari server component should tarverse thhrough the stack configuration and 
> populate (hadoop-env or cluster-env) dictionary if HCFS file system is 
> asscoated as part of the stack. The dictionary configuration should be used 
> in UI and agent code to allow FS operations require to bootstrap the cluster 
> deployment.



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