Java Code Examples for com.alibaba.rocketmq.common.admin.TopicOffset#setMinOffset()
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com.alibaba.rocketmq.common.admin.TopicOffset#setMinOffset() .
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Example 1
Source File: AdminBrokerProcessor.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0 | 4 votes |
private RemotingCommand getTopicStatsInfo(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException { final RemotingCommand response = RemotingCommand.createResponseCommand(null); final GetTopicStatsInfoRequestHeader requestHeader = (GetTopicStatsInfoRequestHeader) request.decodeCommandCustomHeader(GetTopicStatsInfoRequestHeader.class); final String topic = requestHeader.getTopic(); TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(topic); if (null == topicConfig) { response.setCode(ResponseCode.TOPIC_NOT_EXIST); response.setRemark("topic[" + topic + "] not exist"); return response; } TopicStatsTable topicStatsTable = new TopicStatsTable(); for (int i = 0; i < topicConfig.getWriteQueueNums(); i++) { MessageQueue mq = new MessageQueue(); mq.setTopic(topic); mq.setBrokerName(this.brokerController.getBrokerConfig().getBrokerName()); mq.setQueueId(i); TopicOffset topicOffset = new TopicOffset(); long min = this.brokerController.getMessageStore().getMinOffsetInQuque(topic, i); if (min < 0) min = 0; long max = this.brokerController.getMessageStore().getMaxOffsetInQuque(topic, i); if (max < 0) max = 0; long timestamp = 0; if (max > 0) { timestamp = this.brokerController.getMessageStore().getMessageStoreTimeStamp(topic, i, (max - 1)); } topicOffset.setMinOffset(min); topicOffset.setMaxOffset(max); topicOffset.setLastUpdateTimestamp(timestamp); topicStatsTable.getOffsetTable().put(mq, topicOffset); } byte[] body = topicStatsTable.encode(); response.setBody(body); response.setCode(ResponseCode.SUCCESS); response.setRemark(null); return response; }
Example 2
Source File: AdminBrokerProcessor.java From rocketmq with Apache License 2.0 | 4 votes |
private RemotingCommand getTopicStatsInfo(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException { final RemotingCommand response = RemotingCommand.createResponseCommand(null); final GetTopicStatsInfoRequestHeader requestHeader = (GetTopicStatsInfoRequestHeader) request.decodeCommandCustomHeader(GetTopicStatsInfoRequestHeader.class); final String topic = requestHeader.getTopic(); TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(topic); if (null == topicConfig) { response.setCode(ResponseCode.TOPIC_NOT_EXIST); response.setRemark("topic[" + topic + "] not exist"); return response; } TopicStatsTable topicStatsTable = new TopicStatsTable(); for (int i = 0; i < topicConfig.getWriteQueueNums(); i++) { MessageQueue mq = new MessageQueue(); mq.setTopic(topic); mq.setBrokerName(this.brokerController.getBrokerConfig().getBrokerName()); mq.setQueueId(i); TopicOffset topicOffset = new TopicOffset(); long min = this.brokerController.getMessageStore().getMinOffsetInQuque(topic, i); if (min < 0) min = 0; long max = this.brokerController.getMessageStore().getMaxOffsetInQuque(topic, i); if (max < 0) max = 0; long timestamp = 0; if (max > 0) { timestamp = this.brokerController.getMessageStore().getMessageStoreTimeStamp(topic, i, (max - 1)); } topicOffset.setMinOffset(min); topicOffset.setMaxOffset(max); topicOffset.setLastUpdateTimestamp(timestamp); topicStatsTable.getOffsetTable().put(mq, topicOffset); } byte[] body = topicStatsTable.encode(); response.setBody(body); response.setCode(ResponseCode.SUCCESS); response.setRemark(null); return response; }
Example 3
Source File: AdminBrokerProcessor.java From RocketMQ-Master-analyze with Apache License 2.0 | 4 votes |
private RemotingCommand getTopicStatsInfo(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException { final RemotingCommand response = RemotingCommand.createResponseCommand(null); final GetTopicStatsInfoRequestHeader requestHeader = (GetTopicStatsInfoRequestHeader) request .decodeCommandCustomHeader(GetTopicStatsInfoRequestHeader.class); final String topic = requestHeader.getTopic(); TopicConfig topicConfig = this.brokerController.getTopicConfigManager().selectTopicConfig(topic); if (null == topicConfig) { response.setCode(ResponseCode.TOPIC_NOT_EXIST); response.setRemark("topic[" + topic + "] not exist"); return response; } TopicStatsTable topicStatsTable = new TopicStatsTable(); for (int i = 0; i < topicConfig.getWriteQueueNums(); i++) { MessageQueue mq = new MessageQueue(); mq.setTopic(topic); mq.setBrokerName(this.brokerController.getBrokerConfig().getBrokerName()); mq.setQueueId(i); TopicOffset topicOffset = new TopicOffset(); long min = this.brokerController.getMessageStore().getMinOffsetInQuque(topic, i); if (min < 0) min = 0; long max = this.brokerController.getMessageStore().getMaxOffsetInQuque(topic, i); if (max < 0) max = 0; long timestamp = 0; if (max > 0) { timestamp = this.brokerController.getMessageStore().getMessageStoreTimeStamp(topic, i, (max - 1)); } topicOffset.setMinOffset(min); topicOffset.setMaxOffset(max); topicOffset.setLastUpdateTimestamp(timestamp); topicStatsTable.getOffsetTable().put(mq, topicOffset); } byte[] body = topicStatsTable.encode(); response.setBody(body); response.setCode(ResponseCode.SUCCESS); response.setRemark(null); return response; }