I have a pipeline written in Go that I want to execute with Spark runner, the Spark Standalone is installed on my local machine. Apache Beam 2.56.0 Apache Spark 3.2.2 I started Spark master and worker from the installation dir…
I've been having some issues with a connection to a Postgresql instance on Google Cloud SQL, and wanted to ask for help. I'm not sure if a solution would be to initiate a connection engine or something of the sort,…
I'm quite new to Apache Beam and I'm trying to create a new column at index 0 that uses groupbykey on multiple columns and construct a new unique id. How am I able to achieve this? Also I want to…
I tried looking for Firebase I/O connectors for Firebase but wasn't able to find one. Can someone please help me in doing so, or someone has a Firebase I/O connector with them to read and write my files, please help…
I'm trying to use a local docker image to run a Beam pipeline, but it looks like this image has not been recognized even after I follow the Beam documentation suggested steps (https://beam.apache.org/documentation/runtime/environments/). I performed the following steps: Created a…
I am using global window with repeated forever after processing time trigger to process streaming data from pub-sub as below : PCollection<KV<String,SMMessage>> perMSISDNLatestEvents = messages .apply("Apply global window",Window.<SMMessage>into(new GlobalWindows()) .triggering(Repeatedly.forever(AfterProcessingTime.pastFirstElementInPane().plusDelayOf(Duration.standardMinutes(1)))) .discardingFiredPanes()) .apply("Convert into kv of msisdn and SM message", ParDo.of(new…
I have a parameter called --file_delimiter in my dataflow flex template job. This parameter takes ',' or '|' values as input. In my beam pipeline, I am passing this as the argument for the read_csv transform. df = p |…
For example, lets say I want to enrich a collection with more values from a lookup table, by joining on a key. In the spark runner, I would prefer to do a broadcast join for this operator where as in…
I've hit a problem with dockerized Apache Beam. When trying to run the container I am getting "No id provided." message and nothing more. Here's the code and files: Dockerfile FROM apache/beam_python3.8_sdk:latest RUN apt update RUN apt install -y wget…
I am working on a task to clear the cache of memorystore if the input file to be processed by dataflow has data. This means, if the input file has no records, the memorystore won't be flushed, but the input…