Databricks

kpendergast · 12-07-2022

We are reading over an S3 bucket which contains a several million json files. The schema from the read is stored in a json file in the dbfs filestore. This file is then utilized by autoloader to write new files nightly to a delta table. The schema is...

kpendergast · 05-24-2022

As the titles states I would like to hear how others have setup an AWS s3 bucket to source data with auto loader while supporting the capabilities to archive files after a certain period of time into glacier objects. We currently have about 20 millio...

kpendergast · 11-12-2021

Would any care to share how they got the Hyperleaup library working I am currently stuck at an error at publish and cannot seem to find a solution. TypeError: publish() got an unexpected keyword argument 'file_path'I am %pip installing all the requir...

kpendergast · 11-01-2021

I am setting up a job to to load data from S3 into Delta using Auto loader. I can do this fine in interactive mode. When trying to create a job in the UI. I can select the notebook in the root directory I created for the project within the create jo...

kpendergast · 12-08-2022

if anyone is curious I ended up just passing the schema as a string to .schema(eval(the_schema)) in StructType format and not using the file based approach.

kpendergast · 12-07-2022

The biggest factor is cost for compute. I start simple and adjust as needed. However if one block of code is creating a performance issue then that needs to be addressed as no cluster can make bad code better. In general I analyze the overall runtime...

kpendergast · 05-24-2022

Thank for the info. We have auto loader running daily just fine all the files are in delta. My question is more on the aws side as there no clear best practice for sourcing data from s3 then moving the files to glacier without moving them to another ...

kpendergast · 11-15-2021

@Prabakar Ammeappin Here is the full error from the last time I tried to run it:--------------------------------------------------------------------------- TypeError Traceback (most recent call last) <command-4104295...

kpendergast · 11-12-2021

Thanks for the feedback. I had reported this to my SA Kristin and seems like it has been resolved. I just tested creating a new job on a file not in a user folder and it didnt show me an error when trying to save the task. I was not even able to save...

Databricks

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Modify the Json Schema Stored in a File for AutoLoader

Best AWS S3 Bucket Configuration for Auto Loader with Support for Glacier and Future Use Cases

Hyperleaup to push data to Tableau Server

How do I create a job for a notebook not in the /Users/ directory?

Re: Modify the Json Schema Stored in a File for AutoLoader

Re: How will you decide your cluster configuration for your project. What are all the factors you will consider before choosing a optimal cluster. Lets have a discussion.

Re: Best AWS S3 Bucket Configuration for Auto Loader with Support for Glacier and Future Use Cases

Re: Hyperleaup to push data to Tableau Server

Re: How do I create a job for a notebook not in the /Users/ directory?