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https://issues.apache.org/jira/browse/AMBARI-2130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Trevor McKay updated AMBARI-2130:
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Attachment: hcfs_deps_test.patch
This patch (hcfs_deps_test.patch) adds a unit test for dynamic RoleCommandOrder
objects (RCOs).
The essential logic generates alternate dependencies within an RCO if a cluster
has the HCFS service defined. Currently, the only stack that defines the HCFS
service is HDP-1.3.1.
The test proves that dependencies for clusters with the HDFS service are equal
for stack versions HDP-1.3.0 and HDP-1.3.1, but that the dependencies for a
cluster differ when the HCFS service is used on stack version HDP-1.3.1.
> 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
> Fix For: 1.3.1
>
> Attachments: hcfs_deps_for_RCO_trunk.patch, hcfs_deps_test.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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