ALTER WORKER

修改 worker 的标签、选项或运行状态。

备注

此命令需要启用 cloud control。

语法

ALTER WORKER <worker_name> SET TAG <tag_name> = '<tag_value>' [ , <tag_name> = '<tag_value>' , ... ]

ALTER WORKER <worker_name> UNSET TAG <tag_name> [ , <tag_name> , ... ]

ALTER WORKER <worker_name> SET <option_name> = '<option_value>' [ , <option_name> = '<option_value>' , ... ]

ALTER WORKER <worker_name> UNSET <option_name> [ , <option_name> , ... ]

ALTER WORKER <worker_name> SUSPEND

ALTER WORKER <worker_name> RESUME

参数

形式	说明
SET TAG	添加或更新 worker 标签。
UNSET TAG	删除一个或多个 worker 标签。
SET	添加或更新 worker 选项。选项名会被规范化为小写。
UNSET	删除一个或多个 worker 选项。
SUSPEND	挂起 worker。
RESUME	恢复 worker。

示例

为 worker 设置标签：

ALTER WORKER ingest_worker
SET TAG environment = 'prod', team = 'data-platform';

更新 worker 选项：

ALTER WORKER ingest_worker
SET region = 'us-west-2', pool = 'streaming';

删除标签和选项：

ALTER WORKER ingest_worker UNSET TAG team;
ALTER WORKER ingest_worker UNSET pool;

修改 worker 状态：

ALTER WORKER ingest_worker SUSPEND;
ALTER WORKER ingest_worker RESUME;