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Posted to notifications@shardingsphere.apache.org by az...@apache.org on 2023/03/09 13:14:03 UTC
[shardingsphere] branch master updated: Extract AbstractChangedJobConfigurationProcessor for common usage (#24527)
This is an automated email from the ASF dual-hosted git repository.
azexin pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git
The following commit(s) were added to refs/heads/master by this push:
new b3c705b7796 Extract AbstractChangedJobConfigurationProcessor for common usage (#24527)
b3c705b7796 is described below
commit b3c705b7796082ad42e1b55a389fbff2de660720
Author: Hongsheng Zhong <zh...@apache.org>
AuthorDate: Thu Mar 9 21:13:45 2023 +0800
Extract AbstractChangedJobConfigurationProcessor for common usage (#24527)
* Rename PipelineChangedJobConfigurationProcessor to ChangedJobConfigurationProcessor
* Rename ChangedJobConfigurationDispatcher to ConfigMetaDataChangedEventHandler
* Move ChangedJobConfigurationProcessor
* Rename ChangedJobConfigurationProcessor sub-classes
* Extract AbstractChangedJobConfigurationProcessor for common usage
---
.../data/pipeline/api/job/PipelineJob.java | 3 +-
.../data/pipeline/api/job/PipelineJobId.java | 0
.../ChangedJobConfigurationProcessor.java} | 6 +-
.../AbstractChangedJobConfigurationProcessor.java} | 43 +++++++-----
...java => ConfigMetaDataChangedEventHandler.java} | 8 +--
...ent.handler.PipelineMetaDataChangedEventHandler | 2 +-
...dConsistencyCheckJobConfigurationProcessor.java | 47 +++++++++++++
...tencyCheckChangedJobConfigurationProcessor.java | 78 ----------------------
...fig.processor.ChangedJobConfigurationProcessor} | 2 +-
.../ChangedMigrationJobConfigurationProcessor.java | 50 ++++++++++++++
...fig.processor.ChangedJobConfigurationProcessor} | 2 +-
11 files changed, 135 insertions(+), 106 deletions(-)
diff --git a/kernel/data-pipeline/api/src/main/java/org/apache/shardingsphere/data/pipeline/api/job/PipelineJob.java b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/api/job/PipelineJob.java
similarity index 92%
rename from kernel/data-pipeline/api/src/main/java/org/apache/shardingsphere/data/pipeline/api/job/PipelineJob.java
rename to kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/api/job/PipelineJob.java
index d794fc58853..996c06e9b15 100644
--- a/kernel/data-pipeline/api/src/main/java/org/apache/shardingsphere/data/pipeline/api/job/PipelineJob.java
+++ b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/api/job/PipelineJob.java
@@ -18,6 +18,7 @@
package org.apache.shardingsphere.data.pipeline.api.job;
import org.apache.shardingsphere.data.pipeline.api.task.PipelineTasksRunner;
+import org.apache.shardingsphere.elasticjob.api.ElasticJob;
import java.util.Collection;
import java.util.Optional;
@@ -25,7 +26,7 @@ import java.util.Optional;
/**
* Pipeline job.
*/
-public interface PipelineJob {
+public interface PipelineJob extends ElasticJob {
/**
* Get tasks runner.
diff --git a/kernel/data-pipeline/api/src/main/java/org/apache/shardingsphere/data/pipeline/api/job/PipelineJobId.java b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/api/job/PipelineJobId.java
similarity index 100%
rename from kernel/data-pipeline/api/src/main/java/org/apache/shardingsphere/data/pipeline/api/job/PipelineJobId.java
rename to kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/api/job/PipelineJobId.java
diff --git a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/event/handler/PipelineChangedJobConfigurationProcessor.java b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/config/processor/ChangedJobConfigurationProcessor.java
similarity index 90%
rename from kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/event/handler/PipelineChangedJobConfigurationProcessor.java
rename to kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/config/processor/ChangedJobConfigurationProcessor.java
index 608f64143d6..d0ed6592fe3 100644
--- a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/event/handler/PipelineChangedJobConfigurationProcessor.java
+++ b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/config/processor/ChangedJobConfigurationProcessor.java
@@ -15,16 +15,16 @@
* limitations under the License.
*/
-package org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler;
+package org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor;
import org.apache.shardingsphere.elasticjob.api.JobConfiguration;
import org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI;
import org.apache.shardingsphere.mode.repository.cluster.listener.DataChangedEvent.Type;
/**
- * Pipeline changed job configuration processor.
+ * Changed job configuration processor.
*/
-public interface PipelineChangedJobConfigurationProcessor extends TypedSPI {
+public interface ChangedJobConfigurationProcessor extends TypedSPI {
/**
* Process changed job configuration.
diff --git a/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/metadata/processor/MigrationChangedJobConfigurationProcessor.java b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/config/processor/impl/AbstractChangedJobConfigurationProcessor.java
similarity index 67%
rename from kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/metadata/processor/MigrationChangedJobConfigurationProcessor.java
rename to kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/config/processor/impl/AbstractChangedJobConfigurationProcessor.java
index e12df4352cc..9abebfbfdde 100644
--- a/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/metadata/processor/MigrationChangedJobConfigurationProcessor.java
+++ b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/config/processor/impl/AbstractChangedJobConfigurationProcessor.java
@@ -15,41 +15,37 @@
* limitations under the License.
*/
-package org.apache.shardingsphere.data.pipeline.scenario.migration.metadata.processor;
+package org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.impl;
import lombok.extern.slf4j.Slf4j;
import org.apache.shardingsphere.data.pipeline.core.api.PipelineAPIFactory;
+import org.apache.shardingsphere.data.pipeline.core.job.AbstractPipelineJob;
import org.apache.shardingsphere.data.pipeline.core.job.PipelineJobCenter;
import org.apache.shardingsphere.data.pipeline.core.metadata.node.PipelineMetaDataNode;
-import org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineChangedJobConfigurationProcessor;
+import org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.ChangedJobConfigurationProcessor;
import org.apache.shardingsphere.data.pipeline.core.util.PipelineDistributedBarrier;
-import org.apache.shardingsphere.data.pipeline.scenario.migration.MigrationJob;
-import org.apache.shardingsphere.data.pipeline.scenario.migration.MigrationJobType;
-import org.apache.shardingsphere.data.pipeline.scenario.migration.prepare.MigrationJobPreparer;
-import org.apache.shardingsphere.data.pipeline.yaml.job.YamlMigrationJobConfigurationSwapper;
+import org.apache.shardingsphere.data.pipeline.spi.job.JobType;
import org.apache.shardingsphere.elasticjob.api.JobConfiguration;
import org.apache.shardingsphere.elasticjob.lite.api.bootstrap.impl.OneOffJobBootstrap;
import org.apache.shardingsphere.mode.repository.cluster.listener.DataChangedEvent.Type;
/**
- * Migration job configuration changed processor.
+ * Abstract changed job configuration processor.
*/
@Slf4j
-public final class MigrationChangedJobConfigurationProcessor implements PipelineChangedJobConfigurationProcessor {
+public abstract class AbstractChangedJobConfigurationProcessor implements ChangedJobConfigurationProcessor {
@Override
public void process(final Type eventType, final JobConfiguration jobConfig) {
- String jobId = jobConfig.getJobName();
boolean disabled = jobConfig.isDisabled();
if (disabled) {
- for (Integer each : PipelineJobCenter.getShardingItems(jobId)) {
- PipelineDistributedBarrier.getInstance().persistEphemeralChildrenNode(PipelineMetaDataNode.getJobBarrierDisablePath(jobId), each);
- }
+ onDisabled(jobConfig);
}
boolean deleted = Type.DELETED == eventType;
if (deleted) {
- new MigrationJobPreparer().cleanup(new YamlMigrationJobConfigurationSwapper().swapToObject(jobConfig.getJobParameter()));
+ onDeleted(jobConfig);
}
+ String jobId = jobConfig.getJobName();
if (disabled || deleted) {
PipelineJobCenter.stop(jobId);
return;
@@ -60,7 +56,7 @@ public final class MigrationChangedJobConfigurationProcessor implements Pipeline
if (PipelineJobCenter.isJobExisting(jobId)) {
log.info("{} added to executing jobs failed since it already exists", jobId);
} else {
- execute(jobConfig);
+ executeJob(jobConfig);
}
break;
default:
@@ -68,16 +64,29 @@ public final class MigrationChangedJobConfigurationProcessor implements Pipeline
}
}
- private void execute(final JobConfiguration jobConfig) {
- MigrationJob job = new MigrationJob();
+ protected void onDisabled(final JobConfiguration jobConfig) {
+ String jobId = jobConfig.getJobName();
+ for (Integer each : PipelineJobCenter.getShardingItems(jobId)) {
+ PipelineDistributedBarrier.getInstance().persistEphemeralChildrenNode(PipelineMetaDataNode.getJobBarrierDisablePath(jobId), each);
+ }
+ }
+
+ protected abstract void onDeleted(JobConfiguration jobConfig);
+
+ protected void executeJob(final JobConfiguration jobConfig) {
+ AbstractPipelineJob job = buildPipelineJob();
PipelineJobCenter.addJob(jobConfig.getJobName(), job);
OneOffJobBootstrap oneOffJobBootstrap = new OneOffJobBootstrap(PipelineAPIFactory.getRegistryCenter(), job, jobConfig);
job.setJobBootstrap(oneOffJobBootstrap);
oneOffJobBootstrap.execute();
}
+ protected abstract AbstractPipelineJob buildPipelineJob();
+
+ protected abstract JobType getJobType();
+
@Override
public String getType() {
- return new MigrationJobType().getTypeName();
+ return getJobType().getTypeName();
}
}
diff --git a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/event/handler/impl/ChangedJobConfigurationDispatcher.java b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/event/handler/impl/ConfigMetaDataChangedEventHandler.java
similarity index 88%
rename from kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/event/handler/impl/ChangedJobConfigurationDispatcher.java
rename to kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/event/handler/impl/ConfigMetaDataChangedEventHandler.java
index 2b3f41a47d7..670cff12971 100644
--- a/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/event/handler/impl/ChangedJobConfigurationDispatcher.java
+++ b/kernel/data-pipeline/core/src/main/java/org/apache/shardingsphere/data/pipeline/core/metadata/node/event/handler/impl/ConfigMetaDataChangedEventHandler.java
@@ -20,7 +20,7 @@ package org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler
import lombok.extern.slf4j.Slf4j;
import org.apache.shardingsphere.data.pipeline.core.job.PipelineJobIdUtils;
import org.apache.shardingsphere.data.pipeline.core.metadata.node.PipelineMetaDataNode;
-import org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineChangedJobConfigurationProcessor;
+import org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.ChangedJobConfigurationProcessor;
import org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineMetaDataChangedEventHandler;
import org.apache.shardingsphere.elasticjob.api.JobConfiguration;
import org.apache.shardingsphere.elasticjob.infra.pojo.JobConfigurationPOJO;
@@ -31,10 +31,10 @@ import org.apache.shardingsphere.mode.repository.cluster.listener.DataChangedEve
import java.util.regex.Pattern;
/**
- * Changed job configuration dispatcher.
+ * Config meta data changed event handler.
*/
@Slf4j
-public final class ChangedJobConfigurationDispatcher implements PipelineMetaDataChangedEventHandler {
+public final class ConfigMetaDataChangedEventHandler implements PipelineMetaDataChangedEventHandler {
@Override
public Pattern getKeyPattern() {
@@ -53,7 +53,7 @@ public final class ChangedJobConfigurationDispatcher implements PipelineMetaData
return;
}
log.info("{} job configuration: {}, disabled={}", event.getType(), event.getKey(), jobConfig.isDisabled());
- TypedSPILoader.findService(PipelineChangedJobConfigurationProcessor.class, PipelineJobIdUtils.parseJobType(jobConfig.getJobName()).getTypeName())
+ TypedSPILoader.findService(ChangedJobConfigurationProcessor.class, PipelineJobIdUtils.parseJobType(jobConfig.getJobName()).getTypeName())
.ifPresent(optional -> optional.process(event.getType(), jobConfig));
}
}
diff --git a/kernel/data-pipeline/core/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineMetaDataChangedEventHandler b/kernel/data-pipeline/core/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineMetaDataChangedEventHandler
index 56b2c72dd8a..0e239244992 100644
--- a/kernel/data-pipeline/core/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineMetaDataChangedEventHandler
+++ b/kernel/data-pipeline/core/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineMetaDataChangedEventHandler
@@ -15,5 +15,5 @@
# limitations under the License.
#
-org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.impl.ChangedJobConfigurationDispatcher
+org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.impl.ConfigMetaDataChangedEventHandler
org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.impl.BarrierMetaDataChangedEventHandler
diff --git a/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/metadata/processor/ChangedConsistencyCheckJobConfigurationProcessor.java b/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/metadata/processor/ChangedConsistencyCheckJobConfigurationProcessor.java
new file mode 100644
index 00000000000..4a1205a4606
--- /dev/null
+++ b/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/metadata/processor/ChangedConsistencyCheckJobConfigurationProcessor.java
@@ -0,0 +1,47 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.data.pipeline.scenario.consistencycheck.metadata.processor;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.shardingsphere.data.pipeline.core.job.AbstractPipelineJob;
+import org.apache.shardingsphere.data.pipeline.core.job.type.ConsistencyCheckJobType;
+import org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.impl.AbstractChangedJobConfigurationProcessor;
+import org.apache.shardingsphere.data.pipeline.scenario.consistencycheck.ConsistencyCheckJob;
+import org.apache.shardingsphere.data.pipeline.spi.job.JobType;
+import org.apache.shardingsphere.elasticjob.api.JobConfiguration;
+
+/**
+ * Changed consistency check job configuration processor.
+ */
+@Slf4j
+public final class ChangedConsistencyCheckJobConfigurationProcessor extends AbstractChangedJobConfigurationProcessor {
+
+ @Override
+ protected void onDeleted(final JobConfiguration jobConfig) {
+ }
+
+ @Override
+ protected AbstractPipelineJob buildPipelineJob() {
+ return new ConsistencyCheckJob();
+ }
+
+ @Override
+ protected JobType getJobType() {
+ return new ConsistencyCheckJobType();
+ }
+}
diff --git a/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/metadata/processor/ConsistencyCheckChangedJobConfigurationProcessor.java b/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/metadata/processor/ConsistencyCheckChangedJobConfigurationProcessor.java
deleted file mode 100644
index 84e083c0cd5..00000000000
--- a/kernel/data-pipeline/scenario/consistencycheck/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/consistencycheck/metadata/processor/ConsistencyCheckChangedJobConfigurationProcessor.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.shardingsphere.data.pipeline.scenario.consistencycheck.metadata.processor;
-
-import lombok.extern.slf4j.Slf4j;
-import org.apache.shardingsphere.data.pipeline.core.api.PipelineAPIFactory;
-import org.apache.shardingsphere.data.pipeline.core.job.PipelineJobCenter;
-import org.apache.shardingsphere.data.pipeline.core.job.type.ConsistencyCheckJobType;
-import org.apache.shardingsphere.data.pipeline.core.metadata.node.PipelineMetaDataNode;
-import org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineChangedJobConfigurationProcessor;
-import org.apache.shardingsphere.data.pipeline.core.util.PipelineDistributedBarrier;
-import org.apache.shardingsphere.data.pipeline.scenario.consistencycheck.ConsistencyCheckJob;
-import org.apache.shardingsphere.elasticjob.api.JobConfiguration;
-import org.apache.shardingsphere.elasticjob.lite.api.bootstrap.impl.OneOffJobBootstrap;
-import org.apache.shardingsphere.mode.repository.cluster.listener.DataChangedEvent.Type;
-
-/**
- * Consistency check changed job configuration processor.
- */
-@Slf4j
-public final class ConsistencyCheckChangedJobConfigurationProcessor implements PipelineChangedJobConfigurationProcessor {
-
- @Override
- public void process(final Type eventType, final JobConfiguration jobConfig) {
- String jobId = jobConfig.getJobName();
- boolean disabled = jobConfig.isDisabled();
- if (disabled) {
- for (Integer each : PipelineJobCenter.getShardingItems(jobId)) {
- PipelineDistributedBarrier.getInstance().persistEphemeralChildrenNode(PipelineMetaDataNode.getJobBarrierDisablePath(jobId), each);
- }
- }
- boolean deleted = Type.DELETED == eventType;
- if (disabled || deleted) {
- PipelineJobCenter.stop(jobId);
- return;
- }
- switch (eventType) {
- case ADDED:
- case UPDATED:
- if (PipelineJobCenter.isJobExisting(jobId)) {
- log.info("{} added to executing jobs failed since it already exists", jobId);
- } else {
- execute(jobConfig);
- }
- break;
- default:
- break;
- }
- }
-
- private void execute(final JobConfiguration jobConfig) {
- ConsistencyCheckJob job = new ConsistencyCheckJob();
- PipelineJobCenter.addJob(jobConfig.getJobName(), job);
- OneOffJobBootstrap oneOffJobBootstrap = new OneOffJobBootstrap(PipelineAPIFactory.getRegistryCenter(), job, jobConfig);
- job.setJobBootstrap(oneOffJobBootstrap);
- oneOffJobBootstrap.execute();
- }
-
- @Override
- public String getType() {
- return new ConsistencyCheckJobType().getTypeName();
- }
-}
diff --git a/kernel/data-pipeline/scenario/consistencycheck/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineChangedJobConfigurationProcessor b/kernel/data-pipeline/scenario/consistencycheck/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.ChangedJobConfigurationProcessor
similarity index 93%
rename from kernel/data-pipeline/scenario/consistencycheck/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineChangedJobConfigurationProcessor
rename to kernel/data-pipeline/scenario/consistencycheck/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.ChangedJobConfigurationProcessor
index bef8b3cefc8..b5b3d90c3d6 100644
--- a/kernel/data-pipeline/scenario/consistencycheck/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineChangedJobConfigurationProcessor
+++ b/kernel/data-pipeline/scenario/consistencycheck/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.ChangedJobConfigurationProcessor
@@ -15,4 +15,4 @@
# limitations under the License.
#
-org.apache.shardingsphere.data.pipeline.scenario.consistencycheck.metadata.processor.ConsistencyCheckChangedJobConfigurationProcessor
+org.apache.shardingsphere.data.pipeline.scenario.consistencycheck.metadata.processor.ChangedConsistencyCheckJobConfigurationProcessor
diff --git a/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/metadata/processor/ChangedMigrationJobConfigurationProcessor.java b/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/metadata/processor/ChangedMigrationJobConfigurationProcessor.java
new file mode 100644
index 00000000000..7937dc8b338
--- /dev/null
+++ b/kernel/data-pipeline/scenario/migration/src/main/java/org/apache/shardingsphere/data/pipeline/scenario/migration/metadata/processor/ChangedMigrationJobConfigurationProcessor.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.data.pipeline.scenario.migration.metadata.processor;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.shardingsphere.data.pipeline.core.job.AbstractPipelineJob;
+import org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.impl.AbstractChangedJobConfigurationProcessor;
+import org.apache.shardingsphere.data.pipeline.scenario.migration.MigrationJob;
+import org.apache.shardingsphere.data.pipeline.scenario.migration.MigrationJobType;
+import org.apache.shardingsphere.data.pipeline.scenario.migration.prepare.MigrationJobPreparer;
+import org.apache.shardingsphere.data.pipeline.spi.job.JobType;
+import org.apache.shardingsphere.data.pipeline.yaml.job.YamlMigrationJobConfigurationSwapper;
+import org.apache.shardingsphere.elasticjob.api.JobConfiguration;
+
+/**
+ * Changed migration job configuration processor.
+ */
+@Slf4j
+public final class ChangedMigrationJobConfigurationProcessor extends AbstractChangedJobConfigurationProcessor {
+
+ @Override
+ protected void onDeleted(final JobConfiguration jobConfig) {
+ new MigrationJobPreparer().cleanup(new YamlMigrationJobConfigurationSwapper().swapToObject(jobConfig.getJobParameter()));
+ }
+
+ @Override
+ protected AbstractPipelineJob buildPipelineJob() {
+ return new MigrationJob();
+ }
+
+ @Override
+ protected JobType getJobType() {
+ return new MigrationJobType();
+ }
+}
diff --git a/kernel/data-pipeline/scenario/migration/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineChangedJobConfigurationProcessor b/kernel/data-pipeline/scenario/migration/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.ChangedJobConfigurationProcessor
similarity index 93%
rename from kernel/data-pipeline/scenario/migration/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineChangedJobConfigurationProcessor
rename to kernel/data-pipeline/scenario/migration/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.ChangedJobConfigurationProcessor
index 6afc193bf77..c45d5a69c94 100644
--- a/kernel/data-pipeline/scenario/migration/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.event.handler.PipelineChangedJobConfigurationProcessor
+++ b/kernel/data-pipeline/scenario/migration/src/main/resources/META-INF/services/org.apache.shardingsphere.data.pipeline.core.metadata.node.config.processor.ChangedJobConfigurationProcessor
@@ -15,4 +15,4 @@
# limitations under the License.
#
-org.apache.shardingsphere.data.pipeline.scenario.migration.metadata.processor.MigrationChangedJobConfigurationProcessor
+org.apache.shardingsphere.data.pipeline.scenario.migration.metadata.processor.ChangedMigrationJobConfigurationProcessor