Spring/spring-batch
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Replace "Master/Slave" with "Manager/Worker"

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Resolves BATCH-2834
This commit is contained in:
Mahmoud Ben Hassine
2019-07-22 14:41:09 +02:00
committed by Michael Minella
parent 3f126fe0ff
commit 3743894fa4
47 changed files with 1690 additions and 119 deletions
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18
spring-batch-samples/src/main/java/org/springframework/batch/sample/remotechunking/MasterConfiguration.java → spring-batch-samples/src/main/java/org/springframework/batch/sample/remotechunking/ManagerConfiguration.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2018 the original author or authors.
* Copyright 2018-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -23,7 +23,7 @@ import org.springframework.batch.core.Job;
import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing;
import org.springframework.batch.core.configuration.annotation.JobBuilderFactory;
import org.springframework.batch.core.step.tasklet.TaskletStep;
import org.springframework.batch.integration.chunk.RemoteChunkingMasterStepBuilderFactory;
import org.springframework.batch.integration.chunk.RemoteChunkingManagerStepBuilderFactory;
import org.springframework.batch.integration.config.annotation.EnableBatchIntegration;
import org.springframework.batch.item.support.ListItemReader;
import org.springframework.beans.factory.annotation.Autowired;
@@ -39,8 +39,8 @@ import org.springframework.integration.dsl.IntegrationFlows;
import org.springframework.integration.jms.dsl.Jms;
/**
* This configuration class is for the master side of the remote chunking sample.
* The master step reads numbers from 1 to 6 and sends 2 chunks {1, 2, 3} and
* This configuration class is for the manager side of the remote chunking sample.
* The manager step reads numbers from 1 to 6 and sends 2 chunks {1, 2, 3} and
* {4, 5, 6} to workers for processing and writing.
*
* @author Mahmoud Ben Hassine
@@ -50,7 +50,7 @@ import org.springframework.integration.jms.dsl.Jms;
@EnableBatchIntegration
@EnableIntegration
@PropertySource("classpath:remote-chunking.properties")
public class MasterConfiguration {
public class ManagerConfiguration {
@Value("${broker.url}")
private String brokerUrl;
@@ -59,7 +59,7 @@ public class MasterConfiguration {
private JobBuilderFactory jobBuilderFactory;
@Autowired
private RemoteChunkingMasterStepBuilderFactory masterStepBuilderFactory;
private RemoteChunkingManagerStepBuilderFactory managerStepBuilderFactory;
@Bean
public ActiveMQConnectionFactory connectionFactory() {
@@ -110,8 +110,8 @@ public class MasterConfiguration {
}
@Bean
public TaskletStep masterStep() {
return this.masterStepBuilderFactory.get("masterStep")
public TaskletStep managerStep() {
return this.managerStepBuilderFactory.get("managerStep")
.<Integer, Integer>chunk(3)
.reader(itemReader())
.outputChannel(requests())
@@ -122,7 +122,7 @@ public class MasterConfiguration {
@Bean
public Job remoteChunkingJob() {
return this.jobBuilderFactory.get("remoteChunkingJob")
.start(masterStep())
.start(managerStep())
.build();
}

26
spring-batch-samples/src/main/java/org/springframework/batch/sample/remotepartitioning/aggregating/MasterConfiguration.java → spring-batch-samples/src/main/java/org/springframework/batch/sample/remotepartitioning/aggregating/ManagerConfiguration.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2018 the original author or authors.
* Copyright 2018-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -22,7 +22,7 @@ import org.springframework.batch.core.Step;
import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing;
import org.springframework.batch.core.configuration.annotation.JobBuilderFactory;
import org.springframework.batch.integration.config.annotation.EnableBatchIntegration;
import org.springframework.batch.integration.partition.RemotePartitioningMasterStepBuilderFactory;
import org.springframework.batch.integration.partition.RemotePartitioningManagerStepBuilderFactory;
import org.springframework.batch.sample.remotepartitioning.BasicPartitioner;
import org.springframework.batch.sample.remotepartitioning.BrokerConfiguration;
import org.springframework.batch.sample.remotepartitioning.DataSourceConfiguration;
@@ -35,8 +35,8 @@ import org.springframework.integration.dsl.IntegrationFlows;
import org.springframework.integration.jms.dsl.Jms;
/**
* This configuration class is for the master side of the remote partitioning sample.
* The master step will create 3 partitions for workers to process.
* This configuration class is for the manager side of the remote partitioning sample.
* The manager step will create 3 partitions for workers to process.
*
* @author Mahmoud Ben Hassine
*/
@@ -44,20 +44,20 @@ import org.springframework.integration.jms.dsl.Jms;
@EnableBatchProcessing
@EnableBatchIntegration
@Import(value = {DataSourceConfiguration.class, BrokerConfiguration.class})
public class MasterConfiguration {
public class ManagerConfiguration {
private static final int GRID_SIZE = 3;
private final JobBuilderFactory jobBuilderFactory;
private final RemotePartitioningMasterStepBuilderFactory masterStepBuilderFactory;
private final RemotePartitioningManagerStepBuilderFactory managerStepBuilderFactory;
public MasterConfiguration(JobBuilderFactory jobBuilderFactory,
RemotePartitioningMasterStepBuilderFactory masterStepBuilderFactory) {
public ManagerConfiguration(JobBuilderFactory jobBuilderFactory,
RemotePartitioningManagerStepBuilderFactory managerStepBuilderFactory) {
this.jobBuilderFactory = jobBuilderFactory;
this.masterStepBuilderFactory = masterStepBuilderFactory;
this.managerStepBuilderFactory = managerStepBuilderFactory;
}
/*
@@ -93,11 +93,11 @@ public class MasterConfiguration {
}
/*
* Configure the master step
* Configure the manager step
*/
@Bean
public Step masterStep() {
return this.masterStepBuilderFactory.get("masterStep")
public Step managerStep() {
return this.managerStepBuilderFactory.get("managerStep")
.partitioner("workerStep", new BasicPartitioner())
.gridSize(GRID_SIZE)
.outputChannel(requests())
@@ -108,7 +108,7 @@ public class MasterConfiguration {
@Bean
public Job remotePartitioningJob() {
return this.jobBuilderFactory.get("remotePartitioningJob")
.start(masterStep())
.start(managerStep())
.build();
}

8
spring-batch-samples/src/main/java/org/springframework/batch/sample/remotepartitioning/aggregating/WorkerConfiguration.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2018 the original author or authors.
* Copyright 2018-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -37,7 +37,7 @@ import org.springframework.integration.jms.dsl.Jms;
/**
* This configuration class is for the worker side of the remote partitioning sample.
* Each worker will process a partition sent by the master step.
* Each worker will process a partition sent by the manager step.
*
* @author Mahmoud Ben Hassine
*/
@@ -55,7 +55,7 @@ public class WorkerConfiguration {
}
/*
* Configure inbound flow (requests coming from the master)
* Configure inbound flow (requests coming from the manager)
*/
@Bean
public DirectChannel requests() {
@@ -71,7 +71,7 @@ public class WorkerConfiguration {
}
/*
* Configure outbound flow (replies going to the master)
* Configure outbound flow (replies going to the manager)
*/
@Bean
public DirectChannel replies() {

26
spring-batch-samples/src/main/java/org/springframework/batch/sample/remotepartitioning/polling/MasterConfiguration.java → spring-batch-samples/src/main/java/org/springframework/batch/sample/remotepartitioning/polling/ManagerConfiguration.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2018 the original author or authors.
* Copyright 2018-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -22,7 +22,7 @@ import org.springframework.batch.core.Step;
import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing;
import org.springframework.batch.core.configuration.annotation.JobBuilderFactory;
import org.springframework.batch.integration.config.annotation.EnableBatchIntegration;
import org.springframework.batch.integration.partition.RemotePartitioningMasterStepBuilderFactory;
import org.springframework.batch.integration.partition.RemotePartitioningManagerStepBuilderFactory;
import org.springframework.batch.sample.remotepartitioning.BasicPartitioner;
import org.springframework.batch.sample.remotepartitioning.BrokerConfiguration;
import org.springframework.batch.sample.remotepartitioning.DataSourceConfiguration;
@@ -35,8 +35,8 @@ import org.springframework.integration.dsl.IntegrationFlows;
import org.springframework.integration.jms.dsl.Jms;
/**
* This configuration class is for the master side of the remote partitioning sample.
* The master step will create 3 partitions for workers to process.
* This configuration class is for the manager side of the remote partitioning sample.
* The manager step will create 3 partitions for workers to process.
*
* @author Mahmoud Ben Hassine
*/
@@ -44,20 +44,20 @@ import org.springframework.integration.jms.dsl.Jms;
@EnableBatchProcessing
@EnableBatchIntegration
@Import(value = {DataSourceConfiguration.class, BrokerConfiguration.class})
public class MasterConfiguration {
public class ManagerConfiguration {
private static final int GRID_SIZE = 3;
private final JobBuilderFactory jobBuilderFactory;
private final RemotePartitioningMasterStepBuilderFactory masterStepBuilderFactory;
private final RemotePartitioningManagerStepBuilderFactory managerStepBuilderFactory;
public MasterConfiguration(JobBuilderFactory jobBuilderFactory,
RemotePartitioningMasterStepBuilderFactory masterStepBuilderFactory) {
public ManagerConfiguration(JobBuilderFactory jobBuilderFactory,
RemotePartitioningManagerStepBuilderFactory managerStepBuilderFactory) {
this.jobBuilderFactory = jobBuilderFactory;
this.masterStepBuilderFactory = masterStepBuilderFactory;
this.managerStepBuilderFactory = managerStepBuilderFactory;
}
/*
@@ -77,11 +77,11 @@ public class MasterConfiguration {
}
/*
* Configure the master step
* Configure the manager step
*/
@Bean
public Step masterStep() {
return this.masterStepBuilderFactory.get("masterStep")
public Step managerStep() {
return this.managerStepBuilderFactory.get("managerStep")
.partitioner("workerStep", new BasicPartitioner())
.gridSize(GRID_SIZE)
.outputChannel(requests())
@@ -91,7 +91,7 @@ public class MasterConfiguration {
@Bean
public Job remotePartitioningJob() {
return this.jobBuilderFactory.get("remotePartitioningJob")
.start(masterStep())
.start(managerStep())
.build();
}