Load Data from GCS to BigQuery using Dataflow

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Unlock the potential of Google Cloud Dataflow in seamlessly transferring data from Google Cloud Storage (GCS) to BigQuery! This tutorial dives deep into the intricacies of leveraging Dataflow for efficient data loading. Gain valuable insights into the step-by-step process, optimizations, and best practices to orchestrate a smooth and scalable data transfer journey from GCS to BigQuery using Google Cloud Dataflow.

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[NangunuriKarthik]

Hi can you please me how to move the tables from Oracle to big query using google dataflow

[chetanbulla]

Nice video ..I am able to execute the DataFlow.. Thanks

[mulshiwaters]

Good realtime handson experience. I assume when I create Data pipeline using Dataflow which get executed when I click on RUN JOB. How I can use this pipeline for daily data load from GCS to BQ ? is this possible with Dataflow or do I need tool like Cloud Composer to schedule this job at certain intervals ?

[chandrasekharborapati]

Hi bro.. good day.. i have one query.. is it possible to delete bigquery records after processed all the records using dataflow job in gcp. Using java api.. please provide a solution if it is possible...

[rdvdocp]

what are the Transimittion we used in Data Flow

[archanajain]

hii,
i need your help that i need to create a GCP dataflow pipeline using Java. This pipeline should take file in GCS bucket as input and write the data into Bigtable. how to work on it? please guide.

[iloveraw]

I need to remove the header rows as this is getting populated. How to do that?

[sikondyer]

How to load csv file with comma in data? do you know how to escape the comma? thanks

[premsoni]

Is there need to configure VPC for streaming between cloud spannerto GCP pubsub? I tried to set up and it failed using: "Failed to start the VM, launcher-202xxxx, used for launching because of status code: INVALID_ARGUMENT, reason: Invalid Error: Message: Invalid value for field 'global/networks/default'. The referenced network resource cannot be found. HTTP Code: 400."

[fuqpfsl]

How can we load the same data from csv file to pubsub topic and then through dataflow job in bigquey ?

[adityajoshi]

Can you send me that CSV.format file and all three files to my mail id..??

[hjbpklf]

One more Question:- Why do we need to specify temp folders here?.

[chandanpatil]

Hi,
I have been using same approach like you but with different CSV file(UDF is same) but I am getting following error (Loyalty Number is Integer column):

Error message from worker: javax.script.ScriptException: <eval>:5:12 Expected ; but found Number
obj.Loyalty Number = values[0];
^ in <eval> at line number 5 at column number 12

Can you tell me what the error is actually?

[shwetarawat]

Can you also attach the .csv file so that we can download and use?

[jaykay]

How to create USD as I do not have any java knowledge

[natannascimento]

Hello I am getting the error below.

java.lang.RuntimeException: Error parsing schema gs://fazendo/mentloja.json

Caused by: java.lang.RuntimeException
Caused by: org.json.JSONException

Can you help me?

[hjbpklf]

Hello I am getting below error.
org.apache.beam.sdk
.util.UserCodeException: No such function transform

at

why so