org.apache.rocketmq.tools.command.offset.ResetOffsetByTimeCommand Maven / Gradle / Ivy
The newest version!
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
package org.apache.rocketmq.tools.command.offset;
import java.util.Map;
import java.util.Objects;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.Options;
import org.apache.rocketmq.client.exception.MQClientException;
import org.apache.rocketmq.common.UtilAll;
import org.apache.rocketmq.common.message.MessageQueue;
import org.apache.rocketmq.remoting.RPCHook;
import org.apache.rocketmq.remoting.protocol.ResponseCode;
import org.apache.rocketmq.tools.admin.DefaultMQAdminExt;
import org.apache.rocketmq.tools.command.SubCommand;
import org.apache.rocketmq.tools.command.SubCommandException;
public class ResetOffsetByTimeCommand implements SubCommand {
@Override
public String commandName() {
return "resetOffsetByTime";
}
@Override
public String commandDesc() {
return "Reset consumer offset by timestamp(without client restart).";
}
@Override
public Options buildCommandlineOptions(Options options) {
Option opt = new Option("g", "group", true, "set the consumer group");
opt.setRequired(true);
options.addOption(opt);
opt = new Option("t", "topic", true, "set the topic");
opt.setRequired(true);
options.addOption(opt);
opt = new Option("s", "timestamp", true, "set the timestamp[now|currentTimeMillis|yyyy-MM-dd#HH:mm:ss:SSS]");
opt.setRequired(true);
options.addOption(opt);
opt = new Option("f", "force", true, "set the force rollback by timestamp switch[true|false]. Deprecated.");
opt.setRequired(false);
options.addOption(opt);
opt = new Option("c", "cplus", false, "reset c++ client offset. Deprecated.");
opt.setRequired(false);
options.addOption(opt);
opt = new Option("b", "broker", true, "broker addr");
opt.setRequired(false);
options.addOption(opt);
opt = new Option("q", "queue", true, "queue id");
opt.setRequired(false);
options.addOption(opt);
opt = new Option("o", "offset", true, "Expect queue offset, not support old version broker");
opt.setRequired(false);
options.addOption(opt);
opt = new Option("c", "cluster", true, "Cluster name or lmq parent topic, lmq is used to find the route.");
opt.setRequired(false);
options.addOption(opt);
return options;
}
@Override
public void execute(CommandLine commandLine, Options options, RPCHook rpcHook) throws SubCommandException {
DefaultMQAdminExt defaultMQAdminExt = new DefaultMQAdminExt(rpcHook);
defaultMQAdminExt.setInstanceName(Long.toString(System.currentTimeMillis()));
try {
String group = commandLine.getOptionValue("g").trim();
String topic = commandLine.getOptionValue("t").trim();
String timeStampStr = commandLine.getOptionValue("s").trim();
String clusterName = commandLine.hasOption('c') ? commandLine.getOptionValue('c').trim() : null;
long timestamp = "now".equals(timeStampStr) ? System.currentTimeMillis() : 0;
try {
if (timestamp == 0) {
timestamp = Long.parseLong(timeStampStr);
}
} catch (NumberFormatException e) {
timestamp = Objects.requireNonNull(
UtilAll.parseDate(timeStampStr, UtilAll.YYYY_MM_DD_HH_MM_SS_SSS)).getTime();
}
boolean force = true;
if (commandLine.hasOption('f')) {
force = Boolean.parseBoolean(commandLine.getOptionValue("f").trim());
}
boolean isC = commandLine.hasOption('c');
String brokerAddr = null;
if (commandLine.hasOption('b')) {
brokerAddr = commandLine.getOptionValue("b");
}
int queueId = -1;
if (commandLine.hasOption("q")) {
queueId = Integer.parseInt(commandLine.getOptionValue('q'));
}
if (commandLine.hasOption('n')) {
defaultMQAdminExt.setNamesrvAddr(commandLine.getOptionValue('n').trim());
}
Long offset = null;
if (commandLine.hasOption('o')) {
offset = Long.parseLong(commandLine.getOptionValue('o'));
}
defaultMQAdminExt.start();
if (brokerAddr != null && queueId >= 0) {
System.out.printf("start reset consumer offset by specified, " +
"group[%s], topic[%s], queueId[%s], broker[%s], timestamp(string)[%s], timestamp(long)[%s]%n",
group, topic, queueId, brokerAddr, timeStampStr, timestamp);
long resetOffset = null != offset ? offset :
defaultMQAdminExt.searchOffset(brokerAddr, topic, queueId, timestamp, 3000);
System.out.printf("reset consumer offset to %d%n", resetOffset);
if (resetOffset > 0) {
defaultMQAdminExt.resetOffsetByQueueId(brokerAddr, group, topic, queueId, resetOffset);
}
return;
}
Map offsetTable;
try {
offsetTable = defaultMQAdminExt.resetOffsetByTimestamp(clusterName, topic, group, timestamp, force, isC);
} catch (MQClientException e) {
// if consumer not online, use old command to reset
if (ResponseCode.CONSUMER_NOT_ONLINE == e.getResponseCode()) {
ResetOffsetByTimeOldCommand.resetOffset(defaultMQAdminExt, clusterName, group, topic, timestamp, force, timeStampStr);
return;
}
throw e;
}
System.out.printf("start reset consumer offset by specified, " +
"group[%s], topic[%s], force[%s], timestamp(string)[%s], timestamp(long)[%s]%n",
group, topic, force, timeStampStr, timestamp);
System.out.printf("%-40s %-40s %-40s%n", "#brokerName", "#queueId", "#offset");
for (Map.Entry entry : offsetTable.entrySet()) {
System.out.printf("%-40s %-40d %-40d%n",
UtilAll.frontStringAtLeast(entry.getKey().getBrokerName(), 32),
entry.getKey().getQueueId(),
entry.getValue());
}
} catch (Exception e) {
throw new SubCommandException(this.getClass().getSimpleName() + " command failed", e);
} finally {
defaultMQAdminExt.shutdown();
}
}
}