[ https://issues.apache.org/jira/browse/AMBARI-9976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antonenko Alexander reopened AMBARI-9976: ----------------------------------------- > Host component action dropdown should show all supported custom commands for > that service component > --------------------------------------------------------------------------------------------------- > > Key: AMBARI-9976 > URL: https://issues.apache.org/jira/browse/AMBARI-9976 > Project: Ambari > Issue Type: Bug > Components: ambari-web > Affects Versions: 1.7.0 > Reporter: Antonenko Alexander > Assignee: Antonenko Alexander > Fix For: 2.1.0 > > Attachments: AMBARI-9976.patch > > > After resolution for https://issues.apache.org/jira/browse/AMBARI-6698, > supported custom command for the service component is available via API. > Custom action subscribed to a component and available in the API should be > shown under component dropdown action menu. > *Exception:* decommission and recommission actions will be the exception > where we show the custom command on slave component of the service instead of > the actual component on which the command is subscribed in stack definition > and eventually executed. > *Note:* If a master component has the max limit for cardinality of more than > 1 and has the custom command affiliated to itself then find the number of > hostcomponents installed for that component in the cluster and if it's > greater than 1 then find the active host component and only enable the link > for custom commands on active component. > If there is no active component even though there are more than one master > component installed then show the custom command link on all master > components (this specific requirement is to support the scenario where a > component can have multiple instances in the cluster even though component or > ambari does not hold the notion of HA for it like ZK servers) > *Verification of the patch:* > On resolution of this patch, Yarn refresh queue command will automatically > appear for Active Resource Manager component action menu. > After enabling ResourceManager HA, the command link for "Refresh Queue" will > be enabled only on active RM -- This message was sent by Atlassian JIRA (v6.3.4#6332)