程序包的使用
org.apache.flink.cdc.common.source

使用org.apache.flink.cdc.common.source的程序包

程序包	说明
org.apache.flink.cdc.common.factories
org.apache.flink.cdc.common.source

org.apache.flink.cdc.common.factories使用的org.apache.flink.cdc.common.source中的类

类和说明
DataSource DataSource is used to access metadata and read change data from external systems.

org.apache.flink.cdc.common.source使用的org.apache.flink.cdc.common.source中的类

类和说明
EventSourceProvider A marker interface used to provide an event source for reading events from external systems.
FlinkSourceFunctionProvider FlinkSourceFunctionProvider is used to provide a Flink SourceFunction for reading events from external systems.
FlinkSourceProvider FlinkSourceProvider is used to provide a Flink Source for reading events from external systems.
MetadataAccessor MetadataAccessor is used by DataSource to access the metadata from external systems.
SupportedMetadataColumn A metadata column that the source supports to read from the meta field.