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How do I use Apache Beam to trigger an aggregation based on a new incoming event?
Problem: I'm building a mobile game app with real-time scoring. Each time a player performs an action, it sends a message to Pub/Sub with the following keys:
{"event_ts","event_id"...
Sid
Votes: 0
Answers: 1
Python Beam SqlTransform unknown coder exception when getting data from PTransform
There's this PTransform that is mapping data to a beam.Row:
class MapToBeamRow(beam.PTransform):
def expand(self, pcoll: PCollection[Any]) -> PCollection[beam.Row]:
return (
...
Ben Konz
Votes: 0
Answers: 0
Exception while writing multipart empty csv file from Apache Beam into netApp Storage Grid
Problem Statement
We are consuming multiple csv files into pcollections -> Apply beam SQL to transform data -> write resulted pcollection.
This is working absolutely fine if we have some data in...
Jaysukh Kalasariya
Votes: 0
Answers: 2