Examples of com.alibaba.rocketmq.client.consumer.AllocateMessageQueueStrategy

Package com.alibaba.rocketmq.client.consumer

Examples of com.alibaba.rocketmq.client.consumer.AllocateMessageQueueStrategy

com.alibaba.rocketmq.client.consumer.AllocateMessageQueueStrategy
Consumer队列自动分配策略 @author shijia.wxr @since 2013-7-24


                // 排序
                Collections.sort(mqAll);
                Collections.sort(cidAll);


                AllocateMessageQueueStrategy strategy = this.allocateMessageQueueStrategy;


                // 执行分配算法
                List<MessageQueue> allocateResult = null;
                try {
                    allocateResult = strategy.allocate(this.mQClientFactory.getClientId(), mqAll, cidAll);
                }
                catch (Throwable e) {
                    log.error("AllocateMessageQueueStrategy.allocate Exception", e);
                    return;
                }

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                // 排序
                Collections.sort(mqAll);
                Collections.sort(cidAll);


                AllocateMessageQueueStrategy strategy = this.allocateMessageQueueStrategy;


                // 执行分配算法
                List<MessageQueue> allocateResult = null;
                try {
                    allocateResult = strategy.allocate(//
                        this.consumerGroup, //
                        this.mQClientFactory.getClientId(), //
                        mqAll,//
                        cidAll);
                }

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                // 排序
                Collections.sort(mqAll);
                Collections.sort(cidAll);


                AllocateMessageQueueStrategy strategy = this.allocateMessageQueueStrategy;


                // 执行分配算法
                List<MessageQueue> allocateResult = null;
                try {
                    allocateResult = strategy.allocate(this.mQClientFactory.getClientId(), mqAll, cidAll);
                }
                catch (Throwable e) {
                    log.error("AllocateMessageQueueStrategy.allocate Exception", e);
                }

View Full Code Here


                // 排序
                Collections.sort(mqAll);
                Collections.sort(cidAll);


                AllocateMessageQueueStrategy strategy = this.allocateMessageQueueStrategy;


                // 执行分配算法
                List<MessageQueue> allocateResult = null;
                try {
                    allocateResult = strategy.allocate(this.mQClientFactory.getClientId(), mqAll, cidAll);
                }
                catch (Throwable e) {
                    log.error("AllocateMessageQueueStrategy.allocate Exception", e);
                }

View Full Code Here


                // 排序
                Collections.sort(mqAll);
                Collections.sort(cidAll);


                AllocateMessageQueueStrategy strategy = this.allocateMessageQueueStrategy;


                // 执行分配算法
                List<MessageQueue> allocateResult = null;
                try {
                    allocateResult = strategy.allocate(//
                        this.consumerGroup, //
                        this.mQClientFactory.getClientId(), //
                        mqAll,//
                        cidAll);
                }
                catch (Throwable e) {
                    log.error(
                        "AllocateMessageQueueStrategy.allocate Exception. allocateMessageQueueStrategyName={}",
                        strategy.getName(), e);
                    return;
                }


                Set<MessageQueue> allocateResultSet = new HashSet<MessageQueue>();
                if (allocateResult != null) {
                    allocateResultSet.addAll(allocateResult);
                }


                // 更新本地队列
                boolean changed = this.updateProcessQueueTableInRebalance(topic, allocateResultSet);
                if (changed) {
                    log.info(
                        "rebalanced allocate source. allocateMessageQueueStrategyName={}, group={}, topic={}, mqAllSize={}, cidAllSize={}, mqAll={}, cidAll={}",
                        strategy.getName(), consumerGroup, topic, mqSet.size(), cidAll.size(), mqSet, cidAll);
                    log.info(
                        "rebalanced result changed. allocateMessageQueueStrategyName={}, group={}, topic={}, ConsumerId={}, rebalanceSize={}, rebalanceMqSet={}",
                        strategy.getName(), consumerGroup, topic, this.mQClientFactory.getClientId(),
                        allocateResultSet.size(), mqAll.size(), cidAll.size(), allocateResultSet);


                    this.messageQueueChanged(topic, mqSet, allocateResultSet);
                }
            }

View Full Code Here

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Related Classes of com.alibaba.rocketmq.client.consumer.AllocateMessageQueueStrategy

com.alibaba.rocketmq.client.impl.consumer.RebalanceImpl

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