Databricks Community

Hi there,I need some help with this example. We're trying to create a linearRegression model that can parallelize for thousands of symbols per date. When we run this we get a picklingError Any suggestions would be much appreciated!KError:PicklingErro...

Hi there,I need some help creating a new cluster policy that utilizes a single spot-instnace server to complete a job. I want to set this up as a job-compute to reduce costs and also utilize 1 spot instance.The jobs I need to ETL are very short and c...

Hi there,We would like to create a data quality database that helps us understand how complete our data is. We would like to run a job each day that basically outputs the same table data as dbutils.data.summarize(df) for a given table and save it to ...

Hi there,I can't seem to find a way to install Ta-lib on a databricks server. I can manually install it in the notebook using the code below but if we detach the notebook then I have to install it again. Please let me know if you've found a fix for t...

Hi there,I've had horrible experiences Vacuuming tables in the past and losing tons of data so I wanted to confirm a few things about Vacuuming and Z-Order.Background:Each day we run an ETL job that appends data in a table and stores the data in S3 b...