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Showing posts with the label Apache Beam

How To Filter None Values Out Of Pcollection

My pubsub pull subscription is sending over the message and a None value for each message. I need t… Read more How To Filter None Values Out Of Pcollection

Attributeerror: '_dofnparam' Object Has No Attribute 'start' [while Running 'write To Gcs-ptransform-146']

When I run Beam program i'm getting below error. 2021-05-20T17:04:42.166994441ZError message … Read more Attributeerror: '_dofnparam' Object Has No Attribute 'start' [while Running 'write To Gcs-ptransform-146']

Bigquery Dataflow Error: Cannot Read And Write In Different Locations While Reading And Writing In Eu

I have a simple Google DataFlow task. It reads from a BigQuery table and writes into another, just … Read more Bigquery Dataflow Error: Cannot Read And Write In Different Locations While Reading And Writing In Eu

Beam / Dataflow ::readfrompubsub(id_label) :: Unexpected Behavior

Can someone clarify what's the purpose for id_label argument in ReafFromPubSub transform? I'… Read more Beam / Dataflow ::readfrompubsub(id_label) :: Unexpected Behavior

How To Consume Messages Using Beam's External Kafka Transform (locally)

I am trying to run an app that uses a kafka producer (Python client), and an apache beam pipeline t… Read more How To Consume Messages Using Beam's External Kafka Transform (locally)

Google Cloud Dataflow Job Throws Alert After Few Hours

Running a DataFlow streaming job using 2.11.0 release. I get the following authentication error af… Read more Google Cloud Dataflow Job Throws Alert After Few Hours