About ChrisGruber

ChrisGruber

On a recent blog post, I discussed creating dynamic tables with Generation 2 graphs. There was a question on how one can use Structure Table operators like Data Transform or Table Producer with a Kafka operator and Python operator using Generation 1...

ChrisGruber

Recap In our first part of this blog series a simple graph created to dynamically produce a table with three columns with datatypes integer, string and float. The graph will generate 10 rows data within every 5 seconds for the dynamic table and pass...

ChrisGruber

An introduction to Generation 2 Operators In November 2021, SAP Data Intelligence Cloud introduced Generation 2 (Gen2) operators and graphs. This next generation provides a some very interesting features: A new data type paradigm which includes s...

ChrisGruber

Introduction Early this year there were a couple of blog posts on how one can extend SAP Data Hub: Developing a Custom Pipeline Operator from a Base Operator, and Develop a Custom Pipeline Operator from a Dockerfile. SAP Data Hub is highly extens...

ChrisGruber

Introduction Similar to the Deploying a Java Application for Cloud Foundry on SAP Cloud Platform using Eclipse blog, this tutorial will help you creating in a servlet and deploy it to SAP Cloud Platform with a Cloud Foundry instance using Eclipse...

ChrisGruber

Hi Carey, I think you video is "marked" as private, is this intentional?

ChrisGruber

There is a helper function for the dataframe.def get_df(msg_id, header, body): # Get an API Table from the body table = body.get() # Transform the table into dataframe df, _ = table.to_dataframe() I hope this helps. Also the code abo...

ChrisGruber

There are three problems with the code as I understand your intentions. First, your indentations are not consistent and this is the reason for the errors above. You started with a three character indentation within your function and when you have y...

ChrisGruber

Regarding your question 2) you do not have a variable called "mytable" in your code and you are referencing an undefined variable. I used this variable("mytbl") as it was referenced in previous posts. In the code you provided, you would most likel...

ChrisGruber

With respect to question 1), I am not familiar with the Kafka operators to that level of depth. I suggest you open a support ticket for this type of question. Regarding your question on 3) I have no view into the logic you are using to put the data...

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Using Structure Tables with Python Operator in Generation 1 Graphs

Generation 2 Graphs: Adding Snapshot support [Part 2 of 2]

SAP Data Intelligence Generation 2 Graphs: Dynamic Tables [Part 1 of 2]

Building SAP Data Hub Solutions aka VSolutions

Connecting Servlets to HANA as a Service on Cloud Foundry

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Re: SAP Data Intelligence Generation 2 Graphs: Dynamic Tables [Part 1 of 2]

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