Databricks

Sam · 03-14-2024

Hi,I have a transformer model from Hugging Face I have logged to MLFlow.When I load in using mlflow.transformers.load_model I receive a bunch of warnings: WARNING:urllib3.connectionpool:Connection pool is full, discarding connection: xxxx. Connection...

Sam · 12-02-2021

Hello,I've noticed that Collect_Set and Collect_List are not pushed down to the database?Runtime DB 9.1LTSSpark 3.1.2Database: SnowflakeIs there any way to get a distinct set from a group by in a way that will push down the query to the database?

Sam · 09-13-2021

Is it possible to allow for Table download on a sampled dataset but not the full dataset? In the configuration settings it seems like you have to allow both?Not withstanding the fact people could loop through the sample download, it seems like a prud...

Sam · 09-13-2021

Hi,I am wondering what documentation exists on Query Pushdown in Snowflake.I noticed that a single function (monitonically_increasing_id()) prevented the entire query being pushed down to Snowflake during an ETL process. Is Pushdown coming from the S...

Sam · 09-02-2021

I have set numBuckets and numBucketsArray for a group of columns to bin them into 5 buckets.Unfortunately the number of buckets does not seem to be respected across all columns even though there is variation within them.I have tried setting the relat...

Sam · 09-13-2021

Thank you.What I did was:Apply QuntileBucketizer to Non-Zeros and specified a very small value (bottom 1%) to capture the lower bucket including zeroes.That fixed the issue! You can define your own splits which would work as well but the splits thems...

Databricks

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MLFlow connection pool warning

collect_set/ collect_list Pushdown

Can Admins enable Table Download on Sample but not on Full Dataset?

Query Pushdown in Snowflake

QuantileDiscretizer not respecting NumBuckets

Re: QuantileDiscretizer not respecting NumBuckets