From the documentation: A workspace is limited to 1000 concurrent task runs. A 429 Too Many Requests response is returned when you request a run that cannot start immediately.The number of jobs a workspace can create in an hour is limited to 10000 (i...
abandoned_carts_df = (email_carts_df.filter(col('converted') == False).filter(col('cart').isNotNull()))display(abandoned_carts_df) abandoned_items_df = (abandoned_carts_df.select(col("cart").alias("items")).groupBy("items").count())display(abandoned_...
Hi @SSV_dataeng ,Try abandoned_items_df = (abandoned_carts_df.withColumn("items", explode("cart")).groupBy("items").count().sort("items"))
spark.conf.set("spark.databricks.delta.properties.defaults.columnMapping.mode","name")products_output_path = DA.paths.working_dir + "/delta/products"products_df.write.format("delta").save(products_output_path) verify_files = dbutils.fs.ls(products_ou...
Hi @SSV_dataeng ,Please check with this (you would have to indent it correctly for python)productsOutputPath = DA.workingDir + "/delta/products"(productsDF.write.format("delta").mode("overwrite").save(productsOutputPath))verify_files = dbutils.fs.ls(...
Hi,since I have to read from a Databricks table from an external API I created a Service Principal that would start a cluster and perform the operation, to authenticate the request on behalf of the Service Principal I generate the OAuth token followi...
Hello @marchino Please check if this is of your interest https://kb.databricks.com/en_US/security/set-an-unlimited-lifetime-for-service-principal-access-token
As Some VM's /DBU's reservations are purchased, however, it was underutilized. How can we optimize the underutilization? Do we have any guidelines or best practices?
We have 5 reserved instances of Azure VMs to run the data bricks cluster jobs. And this is not being utilized efficiently (as per the usage metrics – 1 of the reservation is 10-15% utilized and the other one is 30-40% utilized). Could you please help...
I do not know if this is intended behavior of data lineage but for me it is weird.When I create a view based on two tables the data lineage upstream looks correct. But when I replace the view to only use one of the tables, then data lineage upstream ...
After some thoughts, i have come to this conclusion:Data lineage on views is working as one should expect. I strongly recommend that this feature is redesigned so it shows the result of the lastest view.
I set up my Databricks Account on GCP via GCP Marketplace and then created my first workspace via the Accounts Console (default Databricks VPC). Everything seemed to be ok until I attempted to create my first cluster. The cluster hangs indefinitely i...
Hi @etlundquist Thank you for posting your question in our community! We are happy to assist you. To help us provide you with the most accurate information, could you please take a moment to review the responses and select the one that best answers ...
Hi,I am unable to login to databricks community edition. I have tried changing my password. However, no email is sent on my email id which is : kum.nit7287@gmail.com. Can anyone help?
I have an iterative algorithm which read and writes a dataframe iteration trough a list with new partitions, like this: for p in partitions_list:df = spark.read.parquet("adls_storage/p")df.write.format("delta").mode("overwrite").option("partitionOver...
@daniel_sahalI've attached the wrong snip/ Actually it is FULL GC Ergonomics, which was bothering me. Now I am attaching the correct snip. But as you said I scaled a bit. The thing I forgot to mention is that the table is wide - more than 300 column...
I'm using merge to upsert data into a table:DeltaTable.forName(DESTINATION_TABLE).as("target").merge(merge_df.as("source") ,"source.topic = target.topic and source.key = target.key").whenMatched().updateAll().whenNotMatched().insertAll().execute()Id ...
@Dekova 1) uuid() is non-deterministic meaning that it will give you different result each time you run this function2) Per the documentation "For Databricks Runtime 9.1 and above, MERGE operations support generated columns when you set spark.databri...
Hi is there a way we can do%sqlselect * from {{ catalog }}.schema.tableWhere `{{ catalog }}` is a template variable extracted/evaluated from either an environment variable, a databricks secret, or somewhere else? (note: not a widget)
Hi @102842 You can use query parameters to perform this - https://docs.databricks.com/sql/user/queries/query-parameters.htmlYou can define the catalog name as a query parameter. You should declare the catalog name parameter as a drop down list, becau...
Activation Email is not showing up in the email. I am not able to start my trial. @Sujitha or @Kaniz - Please help!
@Sujitha or @Kaniz - Need your help regarding the validate email not reaching inbox / spam folder to activate trial.
No email is coming up to validate and start the trial, need help.
Hello,I am looking to replicate the functionality provided by the databricks_cli Python package using the Python SDK. Previously, using the databricks_cli WorkspaceApi object, I could use the import_workspace or import_workspace_dir methods to move a...
Even, I am looking for a way to bring files present in S3 to Workspace programmatically.
When I read managed table in #databricks# i can see big differences in time spent. Small test table with just 2 records is once loaded in 3 seconds and another time in 30 seconds. Reading table_change for this tinny table took 15 minutes. Don't know ...
