单项选择题
Flink中的()接口用于流数据处理,()接口用于批处理?
A.DataBatchAPI,DataStreamAPI
B.StreamAPI,BatchAPI
C.DataStreamAPI,DataSetAPI
D.BatchAPI,StreamAPI
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单项选择题
A.DataBatchAPI,DataStreamAPI
B.StreamAPI,BatchAPI
C.DataStreamAPI,DataSetAPI
D.BatchAPI,StreamAPI
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