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72 changes: 72 additions & 0 deletions
72
...core/src/main/java/com/dangdang/ddframe/job/lite/internal/reconcile/ReconcileService.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| /* | ||
| * Copyright 1999-2015 dangdang.com. | ||
| * <p> | ||
| * Licensed 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. | ||
| * </p> | ||
| */ | ||
|
|
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| package com.dangdang.ddframe.job.lite.internal.reconcile; | ||
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| import com.dangdang.ddframe.job.lite.config.LiteJobConfiguration; | ||
| import com.dangdang.ddframe.job.lite.internal.config.ConfigurationService; | ||
| import com.dangdang.ddframe.job.lite.internal.election.LeaderElectionService; | ||
| import com.dangdang.ddframe.job.lite.internal.sharding.ShardingService; | ||
| import com.dangdang.ddframe.job.reg.base.CoordinatorRegistryCenter; | ||
| import com.google.common.util.concurrent.AbstractScheduledService; | ||
| import lombok.extern.slf4j.Slf4j; | ||
|
|
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| import java.util.concurrent.TimeUnit; | ||
|
|
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| /** | ||
| * 修复作业服务器不一致状态服务. | ||
| * | ||
| * @author caohao | ||
| * | ||
| */ | ||
| @Slf4j | ||
| public class ReconcileService extends AbstractScheduledService { | ||
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| private long lastReconcileTime; | ||
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| private final ConfigurationService configService; | ||
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| private final ShardingService shardingService; | ||
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| private final LeaderElectionService leaderElectionService; | ||
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| public ReconcileService(final CoordinatorRegistryCenter regCenter, final String jobName) { | ||
| lastReconcileTime = System.currentTimeMillis(); | ||
| configService = new ConfigurationService(regCenter, jobName); | ||
| shardingService = new ShardingService(regCenter, jobName); | ||
| leaderElectionService = new LeaderElectionService(regCenter, jobName); | ||
| } | ||
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| @Override | ||
| protected void runOneIteration() throws Exception { | ||
| LiteJobConfiguration config = configService.load(true); | ||
| int reconcileIntervalMinutes = null == config || config.getReconcileIntervalMinutes() <= 0 ? -1 : config.getReconcileIntervalMinutes(); | ||
| if (reconcileIntervalMinutes > 0 && (System.currentTimeMillis() - lastReconcileTime >= reconcileIntervalMinutes * 60 * 1000)) { | ||
| lastReconcileTime = System.currentTimeMillis(); | ||
| if (leaderElectionService.isLeader() && !shardingService.isNeedSharding() | ||
| && shardingService.hasNotRunningShardingNode()) { | ||
| log.warn("Elastic Job: job status node has inconsistent value,start reconciling..."); | ||
| shardingService.setReshardingFlag(); | ||
| } | ||
| } | ||
| } | ||
|
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| @Override | ||
| protected Scheduler scheduler() { | ||
| return Scheduler.newFixedDelaySchedule(0, 1, TimeUnit.MINUTES); | ||
| } | ||
| } |
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11 changes: 0 additions & 11 deletions
11
...lite-core/src/main/java/com/dangdang/ddframe/job/lite/internal/worker/AbstractWorker.java
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...lite-core/src/main/java/com/dangdang/ddframe/job/lite/internal/worker/WorkersManager.java
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42 changes: 0 additions & 42 deletions
42
...ava/com/dangdang/ddframe/job/lite/internal/worker/reconcile/ReconcileListenerManager.java
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