- 1237 Views
- 2 replies
- 3 kudos
Resolved! Serverless Compute Spark Version Flexibility?
Hi there, I'm wondering what determines the Serverless Compute spark version? Is it based on the current DBR LTS? And is there a way to modify the spark version for serverless compute?For example, when I check the spark version for our serverless com...
- 1237 Views
- 2 replies
- 3 kudos
- 3 kudos
Serverless compute always run on the latest runtime version. You cannot choose it like in standard compute.
- 3 kudos
- 2296 Views
- 4 replies
- 10 kudos
Resolved! Testing Spark Declarative Pipeline in Docker Container > PySparkRuntimeError
Hi there, I see via an announcement last year that Spark Declarative Pipeline (previously DLT) was getting open sourced into Apache Spark, and I see that this recently is true as of Apache 4.1:Spark Declarative Pipelines Programming Guide I'm trying ...
- 2296 Views
- 4 replies
- 10 kudos
- 10 kudos
Hi @ChristianRRL ,In addition to @osingh 's answers, check out this old but good blog post about how to structure the pipelines's code to enable dev and test cycle: https://www.databricks.com/blog/applying-software-development-devops-best-practices-d...
- 10 kudos
- 1008 Views
- 2 replies
- 0 kudos
Resolved! daabricks workflow design
Hello Team,I have use-case in which i want to trigger another dlt pipeline if 1 table got succeded in my parent dlt pipeline. I dont want to create pipeline to pipeline dependency. Is there any way to create table to pipeline dependency?Thank youAnis...
- 1008 Views
- 2 replies
- 0 kudos
- 0 kudos
@Anish_2 - TUT is the solution. in TUT, instead of the parent pipeline "pushing" a notification, the child job is "pulled" into action by a metadata change.Set it up as below.Create a Databricks Job and add a Pipeline task pointing to your Secondary ...
- 0 kudos
- 1460 Views
- 2 replies
- 3 kudos
Resolved! Cluster crashes occasionally but not all of the time
We have a small cluster (Standard D2ads v6) with 8 gigs of ram and 2 cores. This is an all-purpose cluster and for some reason, the client demands to use this one for our ETL process. The ETL process is simple, the client drops parquet files in the b...
- 1460 Views
- 2 replies
- 3 kudos
- 3 kudos
Hi @NotCuriosAtAll ,You have undersized cluster for your workload. This error is typical on driver node with that high cpu consumption. You can check below article (and related solution):Job run fails with error message “Could not reach driver of clu...
- 3 kudos
- 2585 Views
- 4 replies
- 5 kudos
Resolved! DBR 17.3.3 introduced unexpected DEBUG logs from ThreadMonitor – how to disable?
After upgrading from DBR 17.3.2 to DBR 17.3.3, we started seeing a flood of DEBUG logs like this in job outputs:```DEBUG:ThreadMonitor:Logging python thread stack frames for MainThread and py4j threads: DEBUG:ThreadMonitor:Logging Thread-8 (run) stac...
- 2585 Views
- 4 replies
- 5 kudos
- 5 kudos
@iyashk-DBWe are currently using DBR version 17.3 LTS, and the issue is still occurring.Do you know when the fix is expected to be applied? We need this information to decide whether we should wait for the fix or proceed with the workaround you propo...
- 5 kudos
- 1703 Views
- 4 replies
- 3 kudos
Mongo Db connector - Connection timeout when trying to connect to AWS Document DB
I am on Databricks Run Time LTE 14.3 Spark 3.5.0 Scala 2.12 and mongodb-spark-connector_2.12:10.2.0. Trying to connect to Document DB using the connector and all I get is a connection timeout. I tried using PyMongo, which works as expected and I can ...
- 1703 Views
- 4 replies
- 3 kudos
- 3 kudos
Hi @rijin-thomas - Can you please allow the CIDR block for databricks account VPC from aws document db sg ( Executor connectivity stated by@bianca_unifeye ) .
- 3 kudos
- 553 Views
- 1 replies
- 1 kudos
Resolved! Tab navigation between fields in dashboards is random
Tab navigation between fields in published dashboards seem very random.I have a dashboard with multiple text input fields (mapped to query paramters / filters). I expect to move logically between them when pressing tab (keyboard navigation), but I mo...
- 553 Views
- 1 replies
- 1 kudos
- 1 kudos
Hello @tvdh! You can share this as product feedback so it’s visible to the Databricks product team and can be tracked and prioritized.
- 1 kudos
- 5091 Views
- 2 replies
- 1 kudos
Resolved! Databricks APP OBO User Authorization
Hi All,We are using on-behalf of user authorization method for our app and the x-forwarded-access-token is expiring after sometime and we have to redeploy our app to rectify the issue. I am not sure what is the issue or how we can keep the token aliv...
- 5091 Views
- 2 replies
- 1 kudos
- 1 kudos
I am confronted with a similar error. I am also using obo user auth and have implemented accessing the token via st.context.headers.get('x-forwarded-access-token') for every query and do not save it in a cache. Still, after 1 hour, i am hit with the...
- 1 kudos
- 1253 Views
- 5 replies
- 1 kudos
databricks all-purpose cluster
getting below error-Failure starting repl. Try detaching and re-attaching the notebook. while executing notebook and can see cluster have all installed lib.
- 1253 Views
- 5 replies
- 1 kudos
- 1 kudos
Hi,we are not using hive metastore anywhere not sure why that host ((host=consolidated-westeuropec2-prod-metastore-0.mysql.database.azure.com)(port=3306))is coming in driver log ,will i need to do whitelist for that .we are having other use case simi...
- 1 kudos
- 1434 Views
- 2 replies
- 2 kudos
Resolved! [PATH_NOT_FOUND] Structured Streaming uses wrong checkpoint location
I'm trying to perform a simple example using structured streaming on a directory created as a Volume. The use case is purely educational; I am investigating various forms of triggers. Basic info:Catalog: "dev_catalog"Schema: "stream"Volume: "streamin...
- 1434 Views
- 2 replies
- 2 kudos
- 2 kudos
Your checkpoint code looks correct. What is the source of `df`? Is it `/Volumes/dev_catalog/default/streaming_basics/` ? The path looks incorrect - add `stream` to it.
- 2 kudos
- 1260 Views
- 1 replies
- 0 kudos
Resolved! Zerobus Connector Issue
I was trying to implement the example posted on the below link for Zerobus connector to test its functionality on my free edition workspace but unfortunately I am getting below error.Reference Code: https://learn.microsoft.com/en-us/azure/databricks/...
- 1260 Views
- 1 replies
- 0 kudos
- 0 kudos
Hey @HarishKumarM , I did some digging and found some helpful information to help you troubleshoot. What the error means Your workspace isn’t currently enrolled in the Zerobus Ingest preview. Even though Zerobus is labeled a Public Preview, it’s st...
- 0 kudos
- 956 Views
- 3 replies
- 3 kudos
Resolved! Data validation with df writes using append mode
Hi Team,Recently i came across a situation where I had to write a huge data and it took 6 hrs to complete...later when i checked the target data , I saw 20% of the total records written incorrectly or corrupted because the source data itself was corr...
- 956 Views
- 3 replies
- 3 kudos
- 3 kudos
Hey @K_Anudeep , thanks a lot for tagging me into the GitHub issue.. This is exactly what I want " validate and commit" feature and i se you have already raised a PR for the same with a new option called . I will try this out and check if it satisfie...
- 3 kudos
- 2176 Views
- 5 replies
- 2 kudos
Resolved! Updating Job Creator to Service Principal
Regarding data governance best practices: I have jobs created by a user who has left the organization, and I need to change the job creator to a service principal. Currently, it seems the only option is to clone the job and update it. Is this the rec...
- 2176 Views
- 5 replies
- 2 kudos
- 2 kudos
I agree with @nayan_wylde , for auditing, creator is important and it should in immutable by nature.
- 2 kudos
- 14268 Views
- 6 replies
- 0 kudos
Can I pass parameters to a Delta Live Table pipeline at running time?
I need to execute a DLT pipeline from a Job, and I would like to know if there is any way of passing a parameter. I know you can have settings in the pipeline that you use in the DLT notebook, but it seems you can only assign values to them when crea...
- 14268 Views
- 6 replies
- 0 kudos
- 1194 Views
- 2 replies
- 1 kudos
Resolved! BUG: Merge with schema evolution doesn't work in update clause
I am referring to this link of databricks documentation. Here is a screenshot of the same According to the documentation the UPDATE command should work when the target table doesn't have the column but it is present in source. I tried the same with ...
- 1194 Views
- 2 replies
- 1 kudos
- 1 kudos
Hi @iyashk-DBThanks for the response, it will help in resolving the issue.But, can you mark it as a bug and report it? Because specifying just the column without the table name is a little risky.
- 1 kudos
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