org.apache.ambari.server.controller.ivory

Interface IvoryService

public interface IvoryService

Ivory service.

Method Summary

Modifier and Type	Method and Description
void	deleteCluster(String clusterName) Delete the cluster with the given name.
void	deleteFeed(String feedName) Delete the feed with the given feed name.
Cluster	getCluster(String clusterName) Get a cluster for the given name.
List<String>	getClusterNames() Get all the known cluster names.
Feed	getFeed(String feedName) Get a feed for the given name.
List<String>	getFeedNames() Get all the known feed names.
List<Instance>	getInstances(String feedName) Get all the instances for a given feed.
void	killInstance(String feedName, String instanceId) Kill the instance for the given feed name and id.
void	resumeFeed(String feedName) Resume the feed with the given feed name.
void	resumeInstance(String feedName, String instanceId) Resume the instance for the given feed name and id.
void	scheduleFeed(String feedName) Schedule the feed with the given feed name.
void	submitCluster(Cluster cluster) Submit a cluster.
void	submitFeed(Feed feed) Submit a feed.
void	suspendFeed(String feedName) Suspend the feed with the given feed name.
void	suspendInstance(String feedName, String instanceId) Suspend the instance for the given feed name and id.
void	updateCluster(Cluster cluster) Update a cluster based on the given Cluster object.
void	updateFeed(Feed feed) Update a feed based on the given Feed object.

Method Detail

submitFeed

void submitFeed(Feed feed)

Submit a feed.

Parameters:

feed - the feed

getFeed

Feed getFeed(String feedName)

Get a feed for the given name.

Parameters:

feedName - the feed name

Returns:

a feed that matches the given name; null if none is found

getFeedNames

List<String> getFeedNames()

Get all the known feed names.

Returns:

a list of feed names; may not be null

updateFeed

void updateFeed(Feed feed)

Update a feed based on the given Feed object.

Parameters:

feed - the feed object

suspendFeed

void suspendFeed(String feedName)

Suspend the feed with the given feed name.

Parameters:

feedName - the feed name

resumeFeed

void resumeFeed(String feedName)

Resume the feed with the given feed name.

Parameters:

feedName - the feed name

scheduleFeed

void scheduleFeed(String feedName)

Schedule the feed with the given feed name.

Parameters:

feedName - the feed name

deleteFeed

void deleteFeed(String feedName)

Delete the feed with the given feed name.

Parameters:

feedName - the feed name

submitCluster

void submitCluster(Cluster cluster)

Submit a cluster.

Parameters:

cluster - the cluster

getCluster

Cluster getCluster(String clusterName)

Get a cluster for the given name.

Parameters:

clusterName - the cluster name

Returns:

a cluster that matches the given name; null if none is found

getClusterNames

List<String> getClusterNames()

Get all the known cluster names.

Returns:

a list of cluster names; may not be null

updateCluster

void updateCluster(Cluster cluster)

Update a cluster based on the given Cluster object.

Parameters:

cluster - the cluster

deleteCluster

void deleteCluster(String clusterName)

Delete the cluster with the given name.

Parameters:

clusterName - the cluster name

getInstances

List<Instance> getInstances(String feedName)

Get all the instances for a given feed.

Parameters:

feedName - the feed name

Returns:

the list of instances for the given feed

suspendInstance

void suspendInstance(String feedName,
                     String instanceId)

Suspend the instance for the given feed name and id.

Parameters:

feedName - the feed name

instanceId - the id

resumeInstance

void resumeInstance(String feedName,
                    String instanceId)

Resume the instance for the given feed name and id.

Parameters:

feedName - the feed name

instanceId - the id

killInstance

void killInstance(String feedName,
                  String instanceId)

Kill the instance for the given feed name and id.

Parameters:

feedName - the feed name

instanceId - the id