[jira] [Commented] (AMBARI-11825) Failure to add or install component defined with cardinality ALL

["Shantanu Mundkur (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-11825?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14580150#comment-14580150 ] 

Shantanu Mundkur commented on AMBARI-11825:
-------------------------------------------

Tried using isComponentUsingCardinalityForLayout in the stack_advisor to see if it made a difference for slaves/clients in this case but it did not seem to help and there was still an attempt to create duplicate host_components. 

> Failure to add or install component defined with cardinality ALL
> ----------------------------------------------------------------
>
>                 Key: AMBARI-11825
>                 URL: https://issues.apache.org/jira/browse/AMBARI-11825
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 1.7.0
>            Reporter: Shantanu Mundkur
>             Fix For: 2.1.0
>
>
> A MASTER, SLAVE or CLIENT component defined with a cardinality of ALL results in a failure while adding the service, upon clicking Deploy, with an error like:
> org.apache.ambari.server.controller.spi.ResourceAlreadyExistsException: Attempted to create host_component's which already exist: [clusterName=CLUSTER1, hostName=node1.domain.com, componentName=MYSERVICE_MASTER],[clusterName=CLUSTER1, hostName=node1.domain.com, componentName=MYSERVICE_MASTER]
> or
> org.apache.ambari.server.controller.spi.ResourceAlreadyExistsException: Attempted to create a host_component which already exists: [clusterName=CLUSTER2, hostName=node10.domain.com, componentName=MYSERVICE_SLAVE]



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