org.apache.dolphinscheduler.server.master.dispatch.executor

Interface ExecutorManager<T>

All Known Implementing Classes:

AbstractExecutorManager, NettyExecutorManager

public interface ExecutorManager<T>

executor manager

Method Summary

Modifier and Type	Method and Description
void	afterExecute(ExecutionContext context) after execute
void	beforeExecute(ExecutionContext executeContext) before execute
T	execute(ExecutionContext context) execute task
void	executeDirectly(ExecutionContext context) execute task directly without retry

Method Detail

beforeExecute

void beforeExecute(ExecutionContext executeContext)
            throws ExecuteException

before execute

Parameters:

executeContext - executeContext

Throws:

ExecuteException - if error throws ExecuteException

execute

T execute(ExecutionContext context)
   throws ExecuteException

execute task

Parameters:

context - context

Returns:

T

Throws:

ExecuteException - if error throws ExecuteException

executeDirectly

void executeDirectly(ExecutionContext context)
              throws ExecuteException

execute task directly without retry

Parameters:

context - context

Throws:

ExecuteException - if error throws ExecuteException

afterExecute

void afterExecute(ExecutionContext context)
           throws ExecuteException

after execute

Parameters:

context - context

Throws:

ExecuteException - if error throws ExecuteException