- 4313 Views
- 2 replies
- 1 kudos
How to monitor a python wheel job with Prometheus?
Hi Community,We have a Databricks job with a single Python wheel task that runs our streaming pyspark job. The job runs on a single-node compute cluster and consumes from Kafka.Our monitoring stack is Prometheus + Grafana.I want the job's metrics to ...
- 4313 Views
- 2 replies
- 1 kudos
- 1 kudos
Hi I'm trying to use the metrics registry object inside an UDF function, but I can't because it's not serializable due to Lock. Our goal is to be able to count the number of messages parsed, and the number of messages we can't parsed (due to exceptio...
- 1 kudos
- 1051 Views
- 0 replies
- 0 kudos
Handling Kafka Topics with Avro Schema
Our input data resides in a Kafka topic, and we utilize the Kafka schema registry with Avro schemas. While I can retrieve the schema from the registry, I am facing challenges creating a Spark DataFrame that correctly serializes data for streaming rea...
- 1051 Views
- 0 replies
- 0 kudos
- 694 Views
- 0 replies
- 0 kudos
Scalable API/binary lookups
We sometimes process large dataframes that contain a column of IP addresses and we need to associate an Autonomous System Number (ASN) per IP address. The ASN information is provided by MaxMind in the form of a binary data file only accessible via a ...
- 694 Views
- 0 replies
- 0 kudos
- 1179 Views
- 0 replies
- 0 kudos
auto-deleted workspace on GCP
Our production Databricks workspaces were auto-deleted when our subscription from our GCP account was canceled due to system error. We have a backup of the GCS buckets that Databricks was running on (not workspace exports). Is it possible to recove...
- 1179 Views
- 0 replies
- 0 kudos
- 1557 Views
- 1 replies
- 0 kudos
Databricks Private link connectivity for External SaaS Application
We need your guidance on completing the set-up around private link set-up with a Customer who is in the same region in AWS where our application is hosted in AWS. Our Customer has already enabled Private Link in their account and they are using custo...
- 1557 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi Databricks Support,We followed the instructions above, but we are getting an error when registering the endpoint in customer databricks environment using "Registering Endpoint".Following is the error message we see:"INVALID_PARAMETER_VALUE" Endpoi...
- 0 kudos
- 7218 Views
- 2 replies
- 3 kudos
System Tables Preview - retention period?
The new System Tables for billing, pricing & compute look really useful and easier to consume than getting it via the APIs.However I can't see in the documentation:Does data only start being gathered when you turn them on or is there immediately a hi...
- 7218 Views
- 2 replies
- 3 kudos
- 3 kudos
@Retired_mod -We are customer of databricks. Have databricks premium workspace with unity catalog enabled. and we have also legacy workspaces (non-unity enabled).I can see history is available for all workspaces (unity and non-unity) in same meta st...
- 3 kudos
- 1967 Views
- 0 replies
- 0 kudos
Destination Path of Cloned Notebooks
Hi, for my project I need to get destination paths of cloned notebooks. But when I run the query to get them: ''SELECT DISTINCT request_params.destinationPathFROM system.access.auditWHERE service_name = "notebook"andaction_name = 'cloneNotebook'LIMIT...
- 1967 Views
- 0 replies
- 0 kudos
- 13095 Views
- 4 replies
- 2 kudos
Get number of rows in delta lake table from metadata without count(*)
Hello folks,Is there a way with sql query to get count from delta table metadata without doing count(*) on each of table? Wondering, if this information is stored in any of INFORMATION_SCHEMA tables.I have a use-case to get counts from 1000's of delt...
- 13095 Views
- 4 replies
- 2 kudos
- 2 kudos
Here is a related one.https://community.databricks.com/t5/data-engineering/how-to-get-the-total-number-of-records-in-a-delta-table-from-the/td-p/20441
- 2 kudos
- 1606 Views
- 3 replies
- 0 kudos
Disaster Recovery Issue
We are trying to create Disaster Recovery for UC enabled Workspaces in Azure. our UC metastore are in different regions.1. we are trying to use Deep Clone2. In source we are adding region2 metastore as external location3. able to do deep cloneproblem...
- 1606 Views
- 3 replies
- 0 kudos
- 0 kudos
Right I get it.Actually cloning it as external seems logical to me, for the moment, as unity cannot manage the other metastore.For the moment I would go with cloning the data and then creating an external table of that.Not ideal, but at least you hav...
- 0 kudos
- 1093 Views
- 0 replies
- 0 kudos
Source data for Raw layer - API's vs Microservice
What does everyone think about ingesting source data to the raw layer via a microservice rather than direct from the source API?
- 1093 Views
- 0 replies
- 0 kudos
- 1658 Views
- 1 replies
- 0 kudos
error when trying to create a cluster in databricks
We are trying to create the cluster within the databricks workspace but it is generating the error attach
- 1658 Views
- 1 replies
- 0 kudos
- 0 kudos
We are trying to create the cluster within the databricks workspace but it is generating the error attach
- 0 kudos
- 2887 Views
- 1 replies
- 1 kudos
Tie Parquet files in Azure ADLS to Databricks table
Hello All,I have databricks delta table with files residing in Azure Data Lake. I understand, when I load create table and load data from databricks, it creates respective folder and files for table in ADLS. I am wondering if there is reverse way to ...
- 2887 Views
- 1 replies
- 1 kudos
- 1 kudos
Thanks @Retired_mod this is helpful
- 1 kudos
- 7007 Views
- 1 replies
- 0 kudos
service principal table accesses not showing up in system.audit
When we run jobs using service principals system.audit doesn't show any table accesses (getTable). Volume (getVolume) shows up for service principals. Same query when run as a user shows up in system.audit. I know system.audit is in public preview. W...
- 7007 Views
- 1 replies
- 0 kudos
- 0 kudos
hi @Retired_mod thanks so much for your reply ! I was referring to https://docs.databricks.com/en/administration-guide/system-tables/audit-logs.html which is part of databricks core offering and isn't related to ServiceNow's offering. I am assuming t...
- 0 kudos
- 1883 Views
- 1 replies
- 1 kudos
Three level name space naming standard
Hi all, I have not been successful in getting a good grip of the naming conventions for the three level name space. Initially i learned about bronze, silver and gold, but i am confused where to put this. The obvious choice may be to use the {catalog}...
- 1883 Views
- 1 replies
- 1 kudos
- 1 kudos
Hi all, I have not been successful in getting a good grip of the naming conventions for the three level name space. Initially i learned about bronze, silver and gold, but i am confused where to put this. The obvious choice may be to use the {catalog}...
- 1 kudos
- 2817 Views
- 4 replies
- 2 kudos
Internal error: Attach your notebook to a different compute or restart the current compute.
I am currently using a personal computer cluster [13.3 LTS (includes Apache Spark 3.4.1, Scala 2.12)] on GCP attached to a notebook. After running a few command lines without an issue, I end up getting this error Internal error. Attach your notebook...
- 2817 Views
- 4 replies
- 2 kudos
