kafka stream

Having Issue How To Order Streamed Dataframe ?

Reading Time: 3 minutes A few days ago, i have to perform aggregation on streaming dataframe. And the moment, i apply groupBy for aggregation, data gets shuffled. Now the situation arises how to maintain order? Yes, i can use orderBy with streaming dataframe using Spark Structured Streaming, but only in complete mode. There is no way of doing ordering of streaming data in append mode and update mode. I Continue Reading

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