io.ray.streaming.runtime.master.graphmanager

接口 GraphManager

所有已知实现类:

GraphManagerImpl

public interface GraphManager

Graph manager is one of the important roles of JobMaster. It mainly focuses on graph management.

Such as:

1. Build execution graph from job graph.
2. Do modifications or operations on graph.
3. Query vertex info from graph.

方法概要

限定符和类型	方法和说明
ExecutionGraph	buildExecutionGraph(JobGraph jobGraph) Build execution graph from job graph.
ExecutionGraph	getExecutionGraph() Get execution graph.
JobGraph	getJobGraph() Get job graph.

方法详细资料

buildExecutionGraph

ExecutionGraph buildExecutionGraph(JobGraph jobGraph)

Build execution graph from job graph.

参数:

jobGraph - logical plan of streaming job.

返回:

physical plan of streaming job.

getJobGraph

JobGraph getJobGraph()

Get job graph.

返回:

the job graph.

getExecutionGraph

ExecutionGraph getExecutionGraph()

Get execution graph.

返回:

the execution graph.