public static void main(String[] args) {
System.setProperty(
RemotingCommand.RemotingVersionKey, Integer.toString(MQVersion.CurrentVersion));
try {
initLogback();
switch (args.length) {
case 0:
printHelp();
break;
case 2:
if (args[0].equals("help")) {
SubCommand cmd = findSubCommand(args[1]);
if (cmd != null) {
Options options = ServerUtil.buildCommandlineOptions(new Options());
options = cmd.buildCommandlineOptions(options);
if (options != null) {
ServerUtil.printCommandLineHelp("mqadmin " + cmd.commandName(), options);
}
} else {
System.out.println("The sub command \'" + args[1] + "\' not exist.");
}
break;
}
case 1:
default:
SubCommand cmd = findSubCommand(args[0]);
if (cmd != null) {
// 将main中的args转化为子命令的args（去除第一个参数）
String[] subargs = parseSubArgs(args);
// 解析命令行
Options options = ServerUtil.buildCommandlineOptions(new Options());
final CommandLine commandLine =
ServerUtil.parseCmdLine(
"mqadmin " + cmd.commandName(),
subargs,
cmd.buildCommandlineOptions(options),
new PosixParser());
if (null == commandLine) {
System.exit(-1);
return;
}
if (commandLine.hasOption('n')) {
String namesrvAddr = commandLine.getOptionValue('n');
System.setProperty(MixAll.NAMESRV_ADDR_PROPERTY, namesrvAddr);
}
cmd.execute(commandLine, options);
} else {
System.out.println("The sub command \'" + args[0] + "\' not exist.");
}
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void execute(CommandLine commandLine, Options options) {
DefaultMQAdminExt adminExt = new DefaultMQAdminExt();
adminExt.setInstanceName(Long.toString(System.currentTimeMillis()));
try {
String topic = commandLine.getOptionValue('t').trim();
if (commandLine.hasOption('c')) {
String clusterName = commandLine.getOptionValue('c').trim();
adminExt.start();
// 删除 broker 上的 topic 信息
Set<String> masterSet = CommandUtil.fetchMasterAddrByClusterName(adminExt, clusterName);
adminExt.deleteTopicInBroker(masterSet, topic);
System.out.printf("delete topic [%s] from cluster [%s] success.\n", topic, clusterName);
// 删除 NameServer 上的 topic 信息
Set<String> nameServerSet = null;
if (commandLine.hasOption('n')) {
String[] ns = commandLine.getOptionValue('n').trim().split(";");
nameServerSet = new HashSet(Arrays.asList(ns));
}
adminExt.deleteTopicInNameServer(nameServerSet, topic);
System.out.printf("delete topic [%s] from NameServer success.\n", topic);
return;
}
ServerUtil.printCommandLineHelp("mqadmin " + this.commandName(), options);
} catch (Exception e) {
e.printStackTrace();
} finally {
adminExt.shutdown();
}
}
@Override
public void execute(final CommandLine commandLine, final Options options) {
DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt();
defaultMQAdminExt.setInstanceName(Long.toString(System.currentTimeMillis()));
try {
String topic = commandLine.getOptionValue('t').trim();
String type = commandLine.getOptionValue('m').trim();
if ("get".equals(type)) {
// 获取顺序消息
defaultMQAdminExt.start();
String orderConf =
defaultMQAdminExt.getKVConfig(NamesrvUtil.NAMESPACE_ORDER_TOPIC_CONFIG, topic);
System.out.printf("get orderConf success. topic=[%s], orderConf=[%s] ", topic, orderConf);
return;
} else if ("put".equals(type)) {
// 更新顺序消息
defaultMQAdminExt.start();
String orderConf = "";
if (commandLine.hasOption('v')) {
orderConf = commandLine.getOptionValue('v').trim();
}
if (UtilAll.isBlank(orderConf)) {
throw new Exception("please set orderConf with option -v.");
}
defaultMQAdminExt.createOrUpdateOrderConf(topic, orderConf, true);
System.out.printf(
"update orderConf success. topic=[%s], orderConf=[%s]", topic, orderConf.toString());
return;
} else if ("delete".equals(type)) {
// 删除顺序消息
defaultMQAdminExt.start();
defaultMQAdminExt.deleteKvConfig(NamesrvUtil.NAMESPACE_ORDER_TOPIC_CONFIG, topic);
System.out.printf("delete orderConf success. topic=[%s]", topic);
return;
}
ServerUtil.printCommandLineHelp("mqadmin " + this.commandName(), options);
} catch (Exception e) {
e.printStackTrace();
} finally {
defaultMQAdminExt.shutdown();
}
}
@Override
public void execute(CommandLine commandLine, Options options) {
DefaultMQAdminExt adminExt = new DefaultMQAdminExt();
adminExt.setInstanceName(Long.toString(System.currentTimeMillis()));
try {
// groupName
String groupName = commandLine.getOptionValue('g').trim();
if (commandLine.hasOption('b')) {
String addr = commandLine.getOptionValue('b').trim();
adminExt.start();
adminExt.deleteSubscriptionGroup(addr, groupName);
System.out.printf(
"delete subscription group [%s] from broker [%s] success.\n", groupName, addr);
return;
} else if (commandLine.hasOption('c')) {
String clusterName = commandLine.getOptionValue('c').trim();
adminExt.start();
Set<String> masterSet = CommandUtil.fetchMasterAddrByClusterName(adminExt, clusterName);
for (String master : masterSet) {
adminExt.deleteSubscriptionGroup(master, groupName);
System.out.printf(
"delete subscription group [%s] from broker [%s] in cluster [%s] success.\n",
groupName, master, clusterName);
}
return;
}
ServerUtil.printCommandLineHelp("mqadmin " + this.commandName(), options);
} catch (Exception e) {
e.printStackTrace();
} finally {
adminExt.shutdown();
}
}
@Override
public void execute(final CommandLine commandLine, final Options options, RPCHook rpcHook) {
DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt(rpcHook);
defaultMQAdminExt.setInstanceName(Long.toString(System.currentTimeMillis()));
try {
TopicConfig topicConfig = new TopicConfig();
topicConfig.setReadQueueNums(8);
topicConfig.setWriteQueueNums(8);
topicConfig.setTopicName(commandLine.getOptionValue('t').trim());
// readQueueNums
if (commandLine.hasOption('r')) {
topicConfig.setReadQueueNums(Integer.parseInt(commandLine.getOptionValue('r').trim()));
}
// writeQueueNums
if (commandLine.hasOption('w')) {
topicConfig.setWriteQueueNums(Integer.parseInt(commandLine.getOptionValue('w').trim()));
}
// perm
if (commandLine.hasOption('p')) {
topicConfig.setPerm(Integer.parseInt(commandLine.getOptionValue('p').trim()));
}
boolean isUnit = false;
if (commandLine.hasOption('u')) {
isUnit = Boolean.parseBoolean(commandLine.getOptionValue('u').trim());
}
boolean isCenterSync = false;
if (commandLine.hasOption('s')) {
isCenterSync = Boolean.parseBoolean(commandLine.getOptionValue('s').trim());
}
int topicCenterSync = TopicSysFlag.buildSysFlag(isUnit, isCenterSync);
topicConfig.setTopicSysFlag(topicCenterSync);
boolean isOrder = false;
if (commandLine.hasOption('o')) {
isOrder = Boolean.parseBoolean(commandLine.getOptionValue('o').trim());
}
topicConfig.setOrder(isOrder);
if (commandLine.hasOption('b')) {
String addr = commandLine.getOptionValue('b').trim();
defaultMQAdminExt.start();
defaultMQAdminExt.createAndUpdateTopicConfig(addr, topicConfig);
if (isOrder) {
String brokerName = CommandUtil.fetchBrokerNameByAddr(defaultMQAdminExt, addr);
String orderConf = brokerName + ":" + topicConfig.getWriteQueueNums();
defaultMQAdminExt.createOrUpdateOrderConf(topicConfig.getTopicName(), orderConf, false);
System.out.println(
String.format(
"set broker orderConf. isOrder=%s, orderConf=[%s]",
isOrder, orderConf.toString()));
}
System.out.printf("create topic to %s success.%n", addr);
System.out.println(topicConfig);
return;
} else if (commandLine.hasOption('c')) {
String clusterName = commandLine.getOptionValue('c').trim();
defaultMQAdminExt.start();
Set<String> masterSet =
CommandUtil.fetchMasterAddrByClusterName(defaultMQAdminExt, clusterName);
for (String addr : masterSet) {
defaultMQAdminExt.createAndUpdateTopicConfig(addr, topicConfig);
System.out.printf("create topic to %s success.%n", addr);
}
if (isOrder) {
Set<String> brokerNameSet =
CommandUtil.fetchBrokerNameByClusterName(defaultMQAdminExt, clusterName);
StringBuilder orderConf = new StringBuilder();
String splitor = "";
for (String s : brokerNameSet) {
orderConf.append(splitor).append(s).append(":").append(topicConfig.getWriteQueueNums());
splitor = ";";
}
defaultMQAdminExt.createOrUpdateOrderConf(
topicConfig.getTopicName(), orderConf.toString(), true);
System.out.println(
String.format(
"set cluster orderConf. isOrder=%s, orderConf=[%s]",
isOrder, orderConf.toString()));
}
System.out.println(topicConfig);
return;
}
ServerUtil.printCommandLineHelp("mqadmin " + this.commandName(), options);
} catch (Exception e) {
e.printStackTrace();
} finally {
defaultMQAdminExt.shutdown();
}
}