程序包的使用
org.apache.flink.connector.base.source.reader.fetcher

使用org.apache.flink.connector.base.source.reader.fetcher的程序包

程序包	说明
org.apache.flink.connector.base.source.reader
org.apache.flink.connector.base.source.reader.fetcher

org.apache.flink.connector.base.source.reader使用的org.apache.flink.connector.base.source.reader.fetcher中的类

类和说明
SingleThreadFetcherManager A Fetcher Manager with a single fetching thread (I/O thread) that handles all splits concurrently.
SplitFetcherManager A class responsible for starting the SplitFetcher and manage the life cycles of them.

org.apache.flink.connector.base.source.reader.fetcher使用的org.apache.flink.connector.base.source.reader.fetcher中的类

类和说明
SplitFetcher The internal fetcher runnable responsible for polling message from the external system.
SplitFetcherManager A class responsible for starting the SplitFetcher and manage the life cycles of them.
SplitFetcherTask An interface similar to Runnable but allows throwing exceptions and wakeup.