Flink1.20 standalone 安装部署

原创已于 2025-11-10 16:30:46 修改 · 298 阅读

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#大数据

于 2025-11-10 10:23:43 首次发布

1、安装jdk11

1、JDK 11

清华大学开源软件镜像站（强烈推荐）
清华镜像站同步了 Adoptium / Eclipse Temurin 的官方构建，包含 JDK 11。

🔗 地址：
https://mirrors.tuna.tsinghua.edu.cn/Adoptium/

使用方法（以 Linux x64 为例）：
打开链接 → 选择 11/ → jre/ 或 jdk/
进入对应平台目录（如 x64/）
下载 .tar.gz 文件（如 OpenJDK11U-jdk_x64_linux_hotspot_11.0.23_9.tar.gz）
sudo mkdir -p /opt/jdk11
sudo tar -xzf OpenJDK11U-*.tar.gz -C /opt/jdk11 --strip-components=1

sudo vi /etc/profile

export JAVA_HOME=/opt/jdk11
export JRE_HOME=$JAVA_HOME
export CLASSPATH=.
export PATH=$JAVA_HOME/bin:$PATH

source /etc/profile

验证：

安装 flink1.20

wget https://archive.apache.org/dist/flink/flink-1.20.0/flink-1.20.0-bin-scala_2.12.tgz .

wget https://repo1.maven.org/maven2/org/apache/paimon/paimon-flink-1.20/1.2.0/paimon-flink-1.20-1.2.0.jar .
wget https://repo1.maven.org/maven2/com/ververica/flink-sql-connector-mysql-cdc/3.0.1/flink-sql-connector-mysql-cdc-3.0.1.jar .
wget https://repo1.maven.org/maven2/org/apache/hadoop/hadoop-client-api/3.3.4/hadoop-client-api-3.3.4.jar .
wget https://repo1.maven.org/maven2/com/amazonaws/aws-java-sdk-bundle/1.12.262/aws-java-sdk-bundle-1.12.262.jar .

wget https://repo1.maven.org/maven2/org/apache/flink/flink-s3-fs-hadoop/1.20.0/flink-s3-fs-hadoop-1.20.0.jar .

wget https://repo1.maven.org/maven2/org/apache/paimon/paimon-s3/1.2.0/paimon-s3-1.2.0.jar .

tar zxvf flink-1.20.0-bin-scala_2.12.tgz -C /opt/
cp *.jar /opt/flink-1.20.0/lib/

修改

conf/flink-conf.yaml

# 必须开启 checkpoint
execution.checkpointing.interval: 30s
execution.checkpointing.mode: EXACTLY_ONCE
execution.checkpointing.timeout: 5min
execution.checkpointing.externalized-checkpoint-retention: RETAIN_ON_CANCELLATION

# # # 可选：State Backend
state.backend.type: rocksdb
state.checkpoints.dir: file:///opt/flink-1.20.0/checkpoints
state.savepoints.dir: file:///opt/flink-1.20.0/savepoints

[root@bigData03 flink-1.20.0]# chmod -R 777 checkpoints/
[root@bigData03 flink-1.20.0]# chmod -R 777 savepoints/

启动：

bash ./bin/start-cluster.sh