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rocketmq5.0 tiered store support s3 #937

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rocketmq5.0 tiered store support s3 #937

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1 change: 1 addition & 0 deletions rocketmq-tieredstore-s3/README.md
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# RocketMQ5.0 TieredStore, ObjectStorage File Provider
177 changes: 177 additions & 0 deletions rocketmq-tieredstore-s3/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

<modelVersion>4.0.0</modelVersion>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-tieredstore-s3</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>rocketmq-tieredstore-s3</name>
<packaging>jar</packaging>

<licenses>
<license>
<name>The Apache Software License, Version 2.0</name>
<url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
<distribution>repo</distribution>
</license>
</licenses>



<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<s3.version>2.20.127</s3.version>
<rocektmq.version>5.3.0</rocektmq.version>
<junit.version>4.13.2</junit.version>
<assertj-core.version>3.22.0</assertj-core.version>
<mockito-core.version>3.10.0</mockito-core.version>
<mockito-junit-jupiter.version>4.11.0</mockito-junit-jupiter.version>
<!-- Compiler settings properties -->
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>

<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>versions-maven-plugin</artifactId>
<version>2.3</version>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>clirr-maven-plugin</artifactId>
<version>2.7</version>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>findbugs-maven-plugin</artifactId>
<version>3.0.4</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.1</version>
<configuration>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
<compilerVersion>${maven.compiler.source}</compilerVersion>
<showDeprecation>true</showDeprecation>
<showWarnings>true</showWarnings>
</configuration>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.19.1</version>
<configuration>
<argLine>-Xms512m -Xmx1024m</argLine>
<forkMode>always</forkMode>
<includes>
<include>**/*Test.java</include>
</includes>
</configuration>
</plugin>
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.6</version>
<configuration>
<locales>en_US</locales>
<outputEncoding>UTF-8</outputEncoding>
<inputEncoding>UTF-8</inputEncoding>
</configuration>
</plugin>
<plugin>
<artifactId>maven-source-plugin</artifactId>
<version>3.0.1</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
<configuration>
<encoding>${project.build.sourceEncoding}</encoding>
</configuration>
</plugin>

<plugin>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>2.17</version>
<executions>
<execution>
<id>verify</id>
<phase>verify</phase>
<configuration>
<configLocation>style/rmq_checkstyle.xml</configLocation>
<encoding>UTF-8</encoding>
<consoleOutput>true</consoleOutput>
<failsOnError>true</failsOnError>
<includeTestSourceDirectory>false</includeTestSourceDirectory>
<includeTestResources>false</includeTestResources>
</configuration>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>

<dependencies>
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-store</artifactId>
<version>${rocektmq.version}</version>
</dependency>
<dependency>
<groupId>org.apache.rocketmq</groupId>
<artifactId>rocketmq-tiered-store</artifactId>
<version>${rocektmq.version}</version>
</dependency>

<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>s3</artifactId>
<version>${s3.version}</version>
</dependency>
<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>netty-nio-client</artifactId>
<version>${s3.version}</version>
</dependency>

<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>${mockito-core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-junit-jupiter</artifactId>
<version>${mockito-junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
85 changes: 85 additions & 0 deletions rocketmq-tieredstore-s3/src/main/java/org/apache/rocketmq/tieredstore/s3/S3FileLock.java
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/*
* 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.tieredstore.s3;

import io.netty.buffer.ByteBuf;
import io.netty.util.ReferenceCountUtil;
import java.nio.charset.Charset;
import java.util.UUID;
import org.apache.rocketmq.tieredstore.s3.object.bytebuf.ByteBufAlloc;
import org.apache.rocketmq.tieredstore.util.MessageStoreUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class S3FileLock {

private static final Logger log = LoggerFactory.getLogger(S3FileLock.class);
private final TieredS3Storage storage;

private final String lockObjectPath;

private final String lockKey;

public S3FileLock(TieredS3Storage storage) {
this.storage = storage;
String clusterName = storage.getTieredMessageStoreConfig().getBrokerClusterName();
String clusterBasePath = String.format("%s_%s", MessageStoreUtil.getHash(clusterName), clusterName);
this.lockObjectPath = clusterBasePath + "/" + storage.getTieredMessageStoreConfig().getBrokerName() + "/" + "lock";
this.lockKey = UUID.randomUUID().toString();
}

public void lock() {
boolean exit = storage.isObjectExist(lockObjectPath);
if (exit) {
log.error("s3 storage is locked by other processes,please wait for it to release");
throw new RuntimeException("s3 storage is locked by other processes,please wait for it to release");
}
ByteBuf byteBuf = null;
try {
byte[] contentBytes = lockKey.getBytes(Charset.defaultCharset());
byteBuf = ByteBufAlloc.byteBuffer(contentBytes.length);
byteBuf.writeBytes(contentBytes);
byteBuf.retain();
storage.writeObject(lockObjectPath, byteBuf);
// double check
ByteBuf checkContent = storage.rangeRead(lockObjectPath, 0, lockKey.length()).join();
String checkContentStr = new String(checkContent.array(), Charset.defaultCharset());
if (!lockKey.equals(checkContentStr)) {
throw new RuntimeException("lock double check failed");
}
}
catch (Throwable e) {
log.error("try lock s3 storages path {} failed", lockObjectPath, e);
throw new RuntimeException(e);
}
finally {
if (byteBuf != null) {
ReferenceCountUtil.safeRelease(byteBuf);
}
}
}

public void release() {
try {
storage.deleteObject(lockObjectPath).join();
log.info("release s3 file lock success {}", lockObjectPath);
}
catch (Throwable e) {
log.error("release lock s3 storages path {} failed", lockObjectPath, e);
}
}
}
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