Hi, I suspect that the reduce operation of my stream UDF is not working as I intend. Where are the logs of this operation generated? I also know that the reduce operation is executed on the client. Do I have to write some code to log the messages of the reduce function? I can see the logs of the …

Yes, it is possible. But you have to carefully understand each step. I will post a python client example. This is a long post – so bear with me! Generally reduce() function is a simple merge function and should not require debugging. But if you must … then here you go. 1 - Reduce() runs both on se…

If you are using java，you can use this code: package life.arganzheng.study.aerospike; import java.util.Date; import com.aerospike.client.Log; public class MyLogCallback implements Log.Callback { public MyLogCallback() { Log.setLevel(Log.Level.INFO); Log.setCallback(this); …

How do I debug the 'reduce()' operation of a stream UDF?

Feature Discussion User Defined Functions (UDF)

julienl February 7, 2017, 12:35pm 2

I’m facing the same issue. How can we see logs generated in the “reduce” stream udf?

Registering UDFs

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How do I debug the 'reduce()' operation of a stream UDF?

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