- 10842 Views
- 9 replies
- 2 kudos
Resolved! How to version your workflows/jobs
WE would like to version control workflows/jobs over git, not the underlying notebooks but the job logic itselfis it possible?
- 10842 Views
- 9 replies
- 2 kudos
- 5732 Views
- 1 replies
- 0 kudos
Move Files from S3 to Local File System with Unity Catalog Enabled
Dear Databricks Community Experts,I am working on databricks on AWS with unity catalog.One usecase for me is to uncompress files with many extensions there on S3 Bucket.Below is my strategy:-Move files from S3 to Local file system (where spark driver...
- 5732 Views
- 1 replies
- 0 kudos
- 0 kudos
did you find a solution to this?
- 0 kudos
- 5464 Views
- 3 replies
- 0 kudos
Version control jobs
How do engineering teams out there version control their jobs? If there is a production issue, can I revert to an older version of the job?
- 5464 Views
- 3 replies
- 0 kudos
- 0 kudos
You can use version controlled source code for you databricks job and each time you need to rollback to older version of your job you need just to move to older version code. For version controlled source code you have multiple choises:- Use a noteb...
- 0 kudos
- 3003 Views
- 2 replies
- 2 kudos
Stream-stream window join after time window aggregation not working in 13.1
Hey,I'm trying to perform Time window aggregation in two different streams followed by stream-stream window join described here. I'm running Databricks Runtime 13.1, exactly as advised.However, when I'm reproducing the following code:clicksWindow = c...
- 3003 Views
- 2 replies
- 2 kudos
- 2 kudos
Hey,I'm currently facing the same problem, so I would to know if you've made any progress in resolving this issue.
- 2 kudos
- 5066 Views
- 1 replies
- 0 kudos
Combining DLT and workflow - MATERIALIZED_VIEW_OPERATION_NOT_ALLOWED
Hello everyone !I currently have a DLT pipeline that loads into several Delta LIVE tables (both streaming and materialized view).The end table of my DLT pipeline is a materialized view called "silver.my_view".In a later step I need to join/union/merg...
- 5066 Views
- 1 replies
- 0 kudos
- 10985 Views
- 2 replies
- 0 kudos
Divide a dataframe into multiple smaller dataframes based on values in multiple columns in Scala
I have to divide a dataframe into multiple smaller dataframes based on values in columns like - gender and state , the end goal is to pick up random samples from each dataframeI am trying to implement a sample as explained below, I am quite new to th...
- 10985 Views
- 2 replies
- 0 kudos
- 0 kudos
@raela I also have similar usecase. I am writing data to different databricks tables based on colum value.But I am getting insufficient disk space error and driver is getting killed. I am suspecting df.select(colName).distinct().collect()step is taki...
- 0 kudos
- 8210 Views
- 1 replies
- 2 kudos
IDENTITY columns generating every other number when merging
Hi,I'm doing merge to my Delta Table which has IDENTITY column:Id BIGINT GENERATED ALWAYS AS IDENTITYInserted data has in the id column every other number, like this:Is this expected behavior? Is there any workaround to make number increasing by 1?
- 8210 Views
- 1 replies
- 2 kudos
- 2 kudos
Were you able to resolve it? I'm facing the same issue.
- 2 kudos
- 5601 Views
- 0 replies
- 0 kudos
Merge delta tables with data more than 200 million
HI Everyone,Im trying to merge two delta tables who have data more than 200 million in each of them. These tables are properly optimized. But upon running the job, the job is taking a long time to execute and the memory spills are huger (1TB-3TB) rec...
- 5601 Views
- 0 replies
- 0 kudos
- 1481 Views
- 0 replies
- 0 kudos
Issue with MERGE INTO for first batch
I have source data with multiple rows and columns, 1 of column is city. I want to get unique city into other table by stream data from source table. So I trying to use merge into and foreachBatch with my merge function. My merge condition is : On so...
- 1481 Views
- 0 replies
- 0 kudos
- 1700 Views
- 0 replies
- 0 kudos
cursor type\loop question
Hello:In my Hive Metastore, I have 35 tables in database that I want to export in excel. I need help on query that can loop one table at a time export one table to excel.Any help is appreciated.Thanking in advance for your kind help.
- 1700 Views
- 0 replies
- 0 kudos
- 10081 Views
- 1 replies
- 0 kudos
Unable to start Cluster in Databricks because of `BOOTSTRAP_TIMEOUT`
Unable to start the Cluster in AWS-hosted Databricks because of the below reason{ "reason": { "code": "BOOTSTRAP_TIMEOUT", "parameters": { "databricks_error_message": "[id: InstanceId(i-0634ee9c2d420edc8), status: INSTANCE_INITIALIZIN...
- 10081 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi, Sahha: Thanks for contacting Databricks Support. This is the common type of error, which indicates that the bootstrap failed due to a misconfigured data plane network. Databricks requested EC2 instances for a new cluster, but encountered a long ...
- 0 kudos
- 1582 Views
- 0 replies
- 0 kudos
Geoparquet support with Use Photon Acceleration enabled
Hi Experts,Recently our team noticed that when we are using Aparch Sedona to create the parquet file with Geoparquet format, the geo metedata was not created inside the parquet file. But if we turn off the Photon setting, everything was working as ex...
- 1582 Views
- 0 replies
- 0 kudos
- 8471 Views
- 1 replies
- 1 kudos
- 8471 Views
- 1 replies
- 1 kudos
- 1 kudos
Hi @Hubert-Dudek, Thank you for sharing this great post
- 1 kudos
- 1661 Views
- 1 replies
- 0 kudos
Resolved! What is the difference between the Auto Optimize set on Spark Session to the one set on Delta Table.
- 1661 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi @Madhur, The difference between Auto Optimize set on Spark Session and the one set on Delta Table lies in their scope and precedence. Auto Optimize on Spark Session will apply to all Delta tables in the current session. It is a global configuratio...
- 0 kudos
- 2576 Views
- 1 replies
- 0 kudos
OperationalError: 250003: Failed to get the response. Hanging? method: get
OperationalError: 250003: Failed to get the response. Hanging? method: get, url: https://cdodataplatform.east-us-2.privatelink.snowflakecomputing.com:443/queries/01ae7ab6-0c04-e4bd-011c-e60552f6cf63/result?request_guid=315c25b7-f17d-4123-a2e5-6d82605...
- 2576 Views
- 1 replies
- 0 kudos
- 0 kudos
could you please share the full error stack trace?
- 0 kudos
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