org.apache.flink.storm.api

Class FlinkLocalCluster

java.lang.Object

org.apache.flink.storm.api.FlinkLocalCluster

public class FlinkLocalCluster
extends Object

FlinkLocalCluster mimics a Storm LocalCluster.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FlinkLocalCluster.DefaultLocalClusterFactory A factory that instantiates a FlinkLocalCluster.
static interface	FlinkLocalCluster.LocalClusterFactory A factory that creates local clusters.

Field Summary

Fields

Modifier and Type	Field and Description
static String	SUBMIT_BLOCKING Configuration key to submit topology in blocking mode if flag is set to true.

Constructor Summary

Constructors

Constructor and Description
FlinkLocalCluster()
FlinkLocalCluster(org.apache.flink.runtime.minicluster.FlinkMiniCluster flink)

Method Summary

Methods

Modifier and Type	Method and Description
void	activate(String topologyName)
void	deactivate(String topologyName)
backtype.storm.generated.ClusterSummary	getClusterInfo()
static FlinkLocalCluster	getLocalCluster() Returns a FlinkLocalCluster that should be used for execution.
Map<?,?>	getState()
backtype.storm.generated.StormTopology	getTopology(String id)
String	getTopologyConf(String id)
backtype.storm.generated.TopologyInfo	getTopologyInfo(String id)
static void	initialize(FlinkLocalCluster.LocalClusterFactory clusterFactory) Sets a different factory for FlinkLocalClusters to be used for execution.
void	killTopology(String topologyName)
void	killTopologyWithOpts(String name, backtype.storm.generated.KillOptions options)
void	rebalance(String name, backtype.storm.generated.RebalanceOptions options)
void	shutdown()
void	submitTopology(String topologyName, Map conf, FlinkTopology topology)
void	submitTopologyWithOpts(String topologyName, Map conf, FlinkTopology topology, backtype.storm.generated.SubmitOptions submitOpts)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SUBMIT_BLOCKING

public static final String SUBMIT_BLOCKING

Configuration key to submit topology in blocking mode if flag is set to true.

See Also:

Constant Field Values

Constructor Detail

FlinkLocalCluster

public FlinkLocalCluster()

FlinkLocalCluster

public FlinkLocalCluster(org.apache.flink.runtime.minicluster.FlinkMiniCluster flink)

Method Detail

submitTopology

public void submitTopology(String topologyName,
                  Map conf,
                  FlinkTopology topology)
                    throws Exception

Throws:

Exception

submitTopologyWithOpts

public void submitTopologyWithOpts(String topologyName,
                          Map conf,
                          FlinkTopology topology,
                          backtype.storm.generated.SubmitOptions submitOpts)
                            throws Exception

Throws:

Exception

killTopology

public void killTopology(String topologyName)

killTopologyWithOpts

public void killTopologyWithOpts(String name,
                        backtype.storm.generated.KillOptions options)

activate

public void activate(String topologyName)

deactivate

public void deactivate(String topologyName)

rebalance

public void rebalance(String name,
             backtype.storm.generated.RebalanceOptions options)

shutdown

public void shutdown()

getTopologyConf

public String getTopologyConf(String id)

getTopology

public backtype.storm.generated.StormTopology getTopology(String id)

getClusterInfo

public backtype.storm.generated.ClusterSummary getClusterInfo()

getTopologyInfo

public backtype.storm.generated.TopologyInfo getTopologyInfo(String id)

getState

public Map<?,?> getState()

getLocalCluster

public static FlinkLocalCluster getLocalCluster()

Returns a FlinkLocalCluster that should be used for execution. If no cluster was set by initialize(LocalClusterFactory) in advance, a new FlinkLocalCluster is returned.

Returns:

a FlinkLocalCluster to be used for execution

initialize

public static void initialize(FlinkLocalCluster.LocalClusterFactory clusterFactory)

Sets a different factory for FlinkLocalClusters to be used for execution.

Parameters:

clusterFactory - The LocalClusterFactory to create the local clusters for execution.