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https://issues.apache.org/jira/browse/AMBARI-16378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lav Jain reassigned AMBARI-16378:
---------------------------------
Assignee: Lav Jain
> stackadvisor uses getHostsForSlaveComponent with wrong parameter name
> ---------------------------------------------------------------------
>
> Key: AMBARI-16378
> URL: https://issues.apache.org/jira/browse/AMBARI-16378
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: trunk
> Reporter: Lav Jain
> Assignee: Lav Jain
> Fix For: trunk
>
>
> {code}
> def getHostsForSlaveComponent(self, services, hosts, component, hostsList,
> hostsComponentsMap, freeHosts):
> componentName = component["StackServiceComponents"]["component_name"]
> if component["StackServiceComponents"]["cardinality"] == "ALL":
> return hostsList
> componentIsPopulated = self.isComponentHostsPopulated(component)
> if componentIsPopulated:
> return component["StackServiceComponents"]["hostnames"]
> hostsForComponent = []
> if self.isSlaveComponent(component):
> cardinality = str(component["StackServiceComponents"]["cardinality"])
> if self.isComponentUsingCardinalityForLayout(component) and cardinality:
> # cardinality types: 1+, 1-2, 1
> {code}
> The correct parameter name is comonentName (instead of component)
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