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https://issues.apache.org/jira/browse/AMBARI-2130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13666631#comment-13666631
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Trevor McKay commented on AMBARI-2130:
--------------------------------------
Note, the updated patch fixes a bug in the original patch which tested the
stack meta info for the presence of HCFS instead of the cluster services. This
would break HDFS if HDFS and HCFS exist in the same stack...
> Use modified dependencies if a stack contains an HCFS service (Hadoop
> Compatible File System)
> ---------------------------------------------------------------------------------------------
>
> Key: AMBARI-2130
> URL: https://issues.apache.org/jira/browse/AMBARI-2130
> Project: Ambari
> Issue Type: Improvement
> Components: controller
> Affects Versions: 1.2.2
> Reporter: Trevor McKay
> Assignee: Trevor McKay
> Attachments: hcfs_deps_for_RCO_trunk.patch
>
>
> Use stack metadata to determine if a stack contains an HCFS service and
> generate modified RoleCommandOrder dependencies if it does.
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