diff --git a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicRouteSubCommand.java b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicRouteSubCommand.java index c770db01d427c9e33c17a8a6cc20a76ed6760dfc..8d739f657da37519ca3545be6c3edcb6d7a7bd25 100644 --- a/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicRouteSubCommand.java +++ b/tools/src/main/java/org/apache/rocketmq/tools/command/topic/TopicRouteSubCommand.java @@ -19,14 +19,23 @@ package org.apache.rocketmq.tools.command.topic; import org.apache.commons.cli.CommandLine; import org.apache.commons.cli.Option; import org.apache.commons.cli.Options; +import org.apache.rocketmq.common.protocol.route.BrokerData; +import org.apache.rocketmq.common.protocol.route.QueueData; import org.apache.rocketmq.common.protocol.route.TopicRouteData; import org.apache.rocketmq.remoting.RPCHook; import org.apache.rocketmq.tools.admin.DefaultMQAdminExt; import org.apache.rocketmq.tools.command.SubCommand; import org.apache.rocketmq.tools.command.SubCommandException; +import java.util.Comparator; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + public class TopicRouteSubCommand implements SubCommand { + private static final String FORMAT = "%-45s %-32s %-50s %-10s %-11s %-5s\n"; + @Override public String commandName() { return "topicRoute"; @@ -43,12 +52,15 @@ public class TopicRouteSubCommand implements SubCommand { opt.setRequired(true); options.addOption(opt); + opt = new Option("l", "list", false, "Use list format to print data"); + opt.setRequired(false); + options.addOption(opt); return options; } @Override public void execute(final CommandLine commandLine, final Options options, - RPCHook rpcHook) throws SubCommandException { + RPCHook rpcHook) throws SubCommandException { DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt(rpcHook); defaultMQAdminExt.setInstanceName(Long.toString(System.currentTimeMillis())); @@ -58,12 +70,46 @@ public class TopicRouteSubCommand implements SubCommand { String topic = commandLine.getOptionValue('t').trim(); TopicRouteData topicRouteData = defaultMQAdminExt.examineTopicRouteInfo(topic); - String json = topicRouteData.toJson(true); - System.out.printf("%s%n", json); + printData(topicRouteData, commandLine.hasOption('l')); } catch (Exception e) { throw new SubCommandException(this.getClass().getSimpleName() + " command failed", e); } finally { defaultMQAdminExt.shutdown(); } } -} + + private void printData(TopicRouteData topicRouteData, boolean useListFormat) { + if (!useListFormat) { + System.out.printf("%s%n", topicRouteData.toJson(true)); + return; + } + + int totalReadQueue = 0, totalWriteQueue = 0; + List queueDataList = topicRouteData.getQueueDatas(); + Map map = new HashMap<>(); + for (QueueData queueData : queueDataList) { + map.put(queueData.getBrokerName(), queueData); + } + queueDataList.sort(Comparator.comparing(QueueData::getBrokerName)); + + List brokerDataList = topicRouteData.getBrokerDatas(); + brokerDataList.sort(Comparator.comparing(BrokerData::getBrokerName)); + + System.out.printf(FORMAT, "#ClusterName", "#BrokerName", "#BrokerAddrs", "#ReadQueue", "#WriteQueue", "#Perm"); + + for (BrokerData brokerData : brokerDataList) { + String brokerName = brokerData.getBrokerName(); + QueueData queueData = map.get(brokerName); + totalReadQueue += queueData.getReadQueueNums(); + totalWriteQueue += queueData.getWriteQueueNums(); + System.out.printf(FORMAT, brokerData.getCluster(), brokerName, brokerData.getBrokerAddrs(), + queueData.getReadQueueNums(), queueData.getWriteQueueNums(), queueData.getPerm()); + } + + for (int i = 0; i < 158; i++) { + System.out.print("-"); + } + System.out.print("\n"); + System.out.printf(FORMAT, "Total:", map.keySet().size(), "", totalReadQueue, totalWriteQueue, ""); + } +} \ No newline at end of file