org.apache.flink.client.program

类 OptimizerPlanEnvironment

java.lang.Object

org.apache.flink.api.java.ExecutionEnvironment

org.apache.flink.client.program.OptimizerPlanEnvironment

public class OptimizerPlanEnvironment
extends org.apache.flink.api.java.ExecutionEnvironment

An ExecutionEnvironment that never executes a job but only extracts the Pipeline.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	OptimizerPlanEnvironment.ProgramAbortException A special exception used to abort programs when the caller is only interested in the program plan, rather than in the full execution.

字段概要

从类继承的字段 org.apache.flink.api.java.ExecutionEnvironment

lastJobExecutionResult, LOG

构造器概要

构造器

构造器和说明
OptimizerPlanEnvironment(org.apache.flink.configuration.Configuration configuration)

方法概要

限定符和类型	方法和说明
org.apache.flink.core.execution.JobClient	executeAsync(String jobName)
org.apache.flink.api.dag.Pipeline	getPipeline(PackagedProgram prog, boolean suppressOutput) Retrieves the JobGraph from a PackagedProgram.
void	setPipeline(org.apache.flink.api.dag.Pipeline pipeline)

从类继承的方法 org.apache.flink.api.java.ExecutionEnvironment

addDefaultKryoSerializer, addDefaultKryoSerializer, areExplicitEnvironmentsAllowed, clearJobListeners, configure, createCollectionsEnvironment, createInput, createInput, createLocalEnvironment, createLocalEnvironment, createLocalEnvironment, createLocalEnvironmentWithWebUI, createProgramPlan, createProgramPlan, createProgramPlan, createRemoteEnvironment, createRemoteEnvironment, createRemoteEnvironment, execute, execute, executeAsync, fromCollection, fromCollection, fromCollection, fromCollection, fromElements, fromElements, fromParallelCollection, fromParallelCollection, generateSequence, getConfig, getConfiguration, getDefaultLocalParallelism, getExecutionEnvironment, getExecutionPlan, getExecutorServiceLoader, getLastJobExecutionResult, getNumberOfExecutionRetries, getParallelism, getRestartStrategy, getUserCodeClassLoader, initializeContextEnvironment, readCsvFile, readFile, readFileOfPrimitives, readFileOfPrimitives, readTextFile, readTextFile, readTextFileWithValue, readTextFileWithValue, registerCachedFile, registerCachedFile, registerCachedFilesWithPlan, registerJobListener, registerType, registerTypeWithKryoSerializer, registerTypeWithKryoSerializer, resetContextEnvironment, setDefaultLocalParallelism, setNumberOfExecutionRetries, setParallelism, setRestartStrategy

从类继承的方法 java.lang.Object

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

构造器详细资料

OptimizerPlanEnvironment

public OptimizerPlanEnvironment(org.apache.flink.configuration.Configuration configuration)

方法详细资料

executeAsync

public org.apache.flink.core.execution.JobClient executeAsync(String jobName)
                                                       throws Exception

覆盖:

executeAsync 在类中 org.apache.flink.api.java.ExecutionEnvironment

抛出:

Exception

getPipeline

public org.apache.flink.api.dag.Pipeline getPipeline(PackagedProgram prog,
                                                     boolean suppressOutput)
                                              throws ProgramInvocationException

Retrieves the JobGraph from a PackagedProgram.

参数:

prog - The program to run

suppressOutput - Whether to suppress stdout/stderr. Output is always printed on errors.

返回:

The Flink batch or streaming plan

抛出:

ProgramInvocationException - in case of errors.

setPipeline

public void setPipeline(org.apache.flink.api.dag.Pipeline pipeline)