- 3463 Views
- 4 replies
- 0 kudos
DLT Performance question with Unity Catalog
Dear Community MembersThis question is about debugging performance issue of DLT pipeline with unity catalog.I had a DLT pipeline in Azure Databricks running on local store i.g. hive_metastore. And the processes took about 2 hour with the auto scalain...
- 3463 Views
- 4 replies
- 0 kudos
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Hey Harvey, I getting around the same performance problems as you:From around 25 minutes in a normal workspace to an 1 hour and 20mins in UC workspace. Which is roughly 3x slower.Did you manage to solve this? I've also noticed dbutil.fs.ls() is much ...
- 0 kudos
- 4426 Views
- 0 replies
- 0 kudos
Auto-Update API Data
Not sure if this has come up before, but I'm wondering if Databricks has any kind of functionality to "watch" an API call for changes?E.g. Currently I have a frequently running job that pulls data via an API call and overwrites the old data. This see...
- 4426 Views
- 0 replies
- 0 kudos
- 10509 Views
- 7 replies
- 4 kudos
System table with state UNAVAILABLE
Hello,When I check the system table's status, it seems that they are in UNAVAILABLE state. I would like to know if anyone have faced this issue ?Because of that, I can't enable the system table. {"schemas":[{"schema":"storage","state":"UNAVAILABLE"},...
- 10509 Views
- 7 replies
- 4 kudos
- 3303 Views
- 1 replies
- 0 kudos
Connection Error Python databricks-sql-connector
Hello Databricks Community, I'm trying to connect to Databricks via the Python library (databricks-sql-connector-3.0.1). This below code was working few months ago. Now, it is failing to connect.hostname, http_path and access_token are valid values a...
- 3303 Views
- 1 replies
- 0 kudos
- 4554 Views
- 1 replies
- 0 kudos
Unable to connect Azure kafka server with public IP from databricks notebook
Hi Team,I am unable to connect (SSH connection) from Azure Databricks Notebook to Azure Kafka server.Kafka Server and Databricks both are under same resource group and region. Also in Inbound rule the port is added in Kafka server.Please help me to r...
- 4554 Views
- 1 replies
- 0 kudos
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Hi, This looks like issue with networking config. Could you please check on the routing configs, firewall routes etc to make sure destination IP to 9092 is added in the Azure console?
- 0 kudos
- 2631 Views
- 1 replies
- 0 kudos
user email invitation to workspace not received
HelloSince December 2023, I cannot anymore invite users to connect to my workspace as I used to. For no reason, the users I add through my admin dashboard do not receive the invitation email and thus the link to connect to the workspace. I tried my...
- 2631 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi, Could you also please try to add users through account console if Identity Federation is enabled? Refer: https://docs.databricks.com/en/administration-guide/users-groups/users.html#assign-a-user-to-a-workspace-using-the-account-console
- 0 kudos
- 18022 Views
- 11 replies
- 6 kudos
databricks-connect 13.1.0 limitations
Hi,Quite excited to see the new release of databricks-connect, I started writing unit tests running pyspark on a databricks cluster using databricks-connect.After some successful basic unit tests, I tested just more chained transformations on a dataf...
- 18022 Views
- 11 replies
- 6 kudos
- 6 kudos
I doubled the `spark.connect.grpc.maxInboundMessageSize` parameter to 256mb but that didn't appear to resolve anything.
- 6 kudos
- 1534 Views
- 1 replies
- 0 kudos
Running sql command on Single User cluster vs Shared.
Hi, when i am running the below simple code over my Unity Catalog on a Shared cluster, it works very well.But on a Single User - i am getting : Failed to acquire a SAS token for list on /__unitystorage/schemas/1bb5b053-ac96-471b-8077-8288c56c8a20/tab...
- 1534 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi, Could you please refer to the limitations here: https://docs.databricks.com/en/compute/access-mode-limitations.html . Please let us know if this helps.
- 0 kudos
- 5769 Views
- 1 replies
- 0 kudos
local filesystem access is forbidden
Hi,When i running this command over my private cluster (Single User) it works well :dbutils.fs.cp(ituff_file, protocol_local_file_path) When i try to run it over a shared cluster, i am getting : java.lang.SecurityException: Cannot use com.databricks....
- 5769 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi, Could you please refer to the limitations here: https://docs.databricks.com/en/compute/access-mode-limitations.html#shared-access-mode-limitations-on-unity-catalog (Volumes do not support dbutils.fs commands distributed to executors.) , Also, fo...
- 0 kudos
- 2114 Views
- 0 replies
- 0 kudos
Py4JSecurityException for file access in azure data storage - seeking help
I am trying to access a file in azure data storage using databricks in python. when i access I am getting py4SecurityException (py4j.security.Py4JSecurityException: Method public com.databricks.backend.daemon.dbutils.DBUtilsCore$Result com.databricks...
- 2114 Views
- 0 replies
- 0 kudos
- 4978 Views
- 1 replies
- 0 kudos
How to update a value in a column in a delta table with Map of Struct datatype?
I have a delta table in Databricks named "prod.silver.control_table". It has a few columns including "table_name" with string data type and "transform_options" with the below structure: |-- transform_options: map (nullable = true) | |-- key: str...
- 4978 Views
- 1 replies
- 0 kudos
- 3226 Views
- 1 replies
- 0 kudos
how to access data in one databricks in another databricks
I want to acces data in another databricks in my databricks, how to do that
- 3226 Views
- 1 replies
- 0 kudos
- 0 kudos
Hello, many thanks for your question, to be able to provide you with a more precise response we required some additional information:1. When you refer databricks in my databricks are you refering to access data that is in one workspace to another wor...
- 0 kudos
- 2027 Views
- 0 replies
- 0 kudos
Unable to login to Databricks Community edition
I signed up to Databricks Community Edition with gmail and verified my account and used it to create a notebook as well but having issue in re-logging in even though email and password provided are correct. I did try "Forget Password" step but I am...
- 2027 Views
- 0 replies
- 0 kudos
- 4062 Views
- 3 replies
- 0 kudos
Unable to login to community edition
Hello there,I have successfully created a databricks account and went to login to the community edition with the exact same login credentials as my account, but it tells me that the email/password are invalid. I can login with these same exact creden...
- 4062 Views
- 3 replies
- 0 kudos
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Databricks Community Edition and Databricks are separate services. You have to create an account specific to community.
- 0 kudos
- 1348 Views
- 1 replies
- 0 kudos
Is it possible to create a scratchpad ui?
https://jupyter-contrib-nbextensions.readthedocs.io/en/latest/nbextensions/scratchpad/README.htmlIs something like this available on Databrick's notebooks ui?
- 1348 Views
- 1 replies
- 0 kudos
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Hi, it would be great if you can submit the idea on this and the progress can be tracked by the ideas portal. https://docs.databricks.com/en/resources/ideas.html
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