


CREATE TABLE `cls_source_table` (`key1` STRING,`key2` STRING,`key3` STRING,`key4` STRING,`__TIMESTAMP__` BIGINT) WITH ('connector' = 'cls','region' = '地域,如 ap-guangzhou','logset_id' = '日志集 ID,仅支持一个日志集','topic_ids' = '日志主题 ID,多个主题请使用','隔开','access_id' = '您的Secret_id,请前往 腾讯云访问管理 CAM 获取。','access_key' = '您的Secret_key,请前往 腾讯云访问管理 CAM 获取。','consumer_group_name' = '消费者组名称,如flink-connector-cls-5bXXXXb2','offset_start_time' = 'begin','internal' = 'true','format' = 'json','scan.parallelism' = '3');
java -version
sudo yum install -y java-1.8.0-openjdk java-1.8.0-openjdk-devel
java -versionjavac -version # 需确保 javac 也安装成功(devel 包包含编译器,Flink 需要)
# 1. 下载 Flink 1.16.3(scala 2.12版本,主流版本)wget https://archive.apache.org/dist/flink/flink-1.16.3/flink-1.16.3-bin-scala_2.12.tgz# 2. 解压到指定目录(推荐/usr/local/)sudo tar zxvf flink-1.16.3-bin-scala_2.12.tgz -C /usr/local/# 3. 重命名目录(简化后续操作)sudo mv /usr/local/flink-1.16.3 /usr/local/flink# 4. 赋予普通用户操作权限(避免后续启动权限问题)sudo chown -R $USER:$USER /usr/local/flink
# 1. 进入 Flink 安装目录cd /usr/local/flink# 2. 启动集群(单节点:1个 JobManager + 1个 TaskManager)./bin/start-cluster.sh
jps
- StandaloneSessionClusterEntrypoint(JobManager 进程)- TaskManagerRunner(TaskManager 进程)- Jps(自身进程)
http://服务器IP:8081,能看到 Flink 控制台,且 Task Managers 数量为1,则表示集群启动成功。cd /usr/local/flink
./bin/sql-client.sh

./bin/stop-cluster.sh
http://localhost:8081/#/overview。文档反馈