org.apache.storm.nimbus

Interface ITopologyActionNotifierPlugin

public interface ITopologyActionNotifierPlugin

A plugin interface that gets invoked any time there is an action for a topology.

Method Summary

Modifier and Type	Method and Description
void	cleanup() called during shutdown.
void	notify(String topologyName, String action) When a new actions is executed for a topology, this method will be called.
void	prepare(Map StormConf) Called once during nimbus initialization.

Method Detail

prepare

void prepare(Map StormConf)

Called once during nimbus initialization.

Parameters:

StormConf -

notify

void notify(String topologyName,
            String action)

When a new actions is executed for a topology, this method will be called.

Parameters:

topologyName -

action -

cleanup

void cleanup()

called during shutdown.