- 1159 Views
- 5 replies
- 10 kudos
Databricks Hungary Meetup
Details:Free event, registration is required: https://datapao.com/databricks-hungary-meetup/SUMMARYJoin DATAPAO for the autumn edition of our Databricks Hungary Meetup. Join us and our exciting guests from Databricks for talks, product updates and ne...
- 1159 Views
- 5 replies
- 10 kudos
- 10 kudos
@WiliamRosa if you make any material available after the meeting, I'd be interested to take a look ! I hope you guys have a great time. All the best,BS
- 10 kudos
- 1355 Views
- 4 replies
- 4 kudos
Cobrix Library
I need cobrix package free in my account. How do I install it, as there is only 1 compute. Do I need to email admin? Also, I am not able open any support ticket for this
- 1355 Views
- 4 replies
- 4 kudos
- 4 kudos
HI @PriyankaM1 ,Assuming you're using Unity Catalog compute cluster with Dedicated access mode (formerly called single user), to install that library you need to:- grab maven coordinates -> za.co.absa.cobrix:spark-cobol_2.13:2.8.4- go to Compute sect...
- 4 kudos
- 1034 Views
- 5 replies
- 1 kudos
EXPLAIN PLAN parser
hello all,have you come across a freely available parser that does good job for parsing explain plans for SQL queries in databricks...
- 1034 Views
- 5 replies
- 1 kudos
- 1 kudos
got it. If execution is not an option, you can still extract columns without running the queries by parsing their AST.Use Spark’s internal SQL parser (no execution)You can parse to an unresolved logical plan and walk the tree for Filter, Join, and Ag...
- 1 kudos
- 5856 Views
- 6 replies
- 1 kudos
Migrate transformations from snowflake to databricks
I want to migrate my data as well as the transformations i have to convert my raw data into BI data. Is there a way i can move those transformation to databricks? Some of the transformations use native snowflake functions.Thanks in advance.
- 5856 Views
- 6 replies
- 1 kudos
- 1 kudos
Hi @thelogicplus, I’ve also used Travinto Technologies’ tool for this kind of migration.
- 1 kudos
- 1013 Views
- 1 replies
- 0 kudos
Clarification on how Streaming Backlog Duration & Records are calculated
Hi all,I’m working on preparing a dashboard for streaming observability and I’m trying to understand how some of the backlog metrics shown in Databricks are actually calculated.In particular, I’m looking at:Streaming Backlog (records): described as t...
- 1013 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi @saicharandeepb,Here’s what I found after reproducing this in Databricks (Auto Loader and the rate source) and inspecting lastProgress.TL;DRStreaming Backlog (records) = how many input records are still discoverable but not yet committed by the co...
- 0 kudos
- 388 Views
- 1 replies
- 0 kudos
For each: nested JAR task can’t reference upstream taskValues
I’m creating a For each with a nested JAR task. init_job (notebook) sets dbutils.jobs.taskValues.set("my_value", ...), and the For each container depends on init_job.but the UI says: “Reference … can only be used in a task that depends on task 'init_...
- 388 Views
- 1 replies
- 0 kudos
- 0 kudos
Yep—this is a current Workflows limitation. Task value refs ({{tasks.<key>.values.<name>}}) only work if the consuming task directly depends on the producer. A For Each/group dependency doesn’t count—nested tasks don’t inherit those edges for interpo...
- 0 kudos
- 1050 Views
- 1 replies
- 1 kudos
Resolved! Databricks Badge Challenge
Hi Team,As part of badges challenge from Databricks for partners. The criteria is the badge from Sales/Pre-Sales not from Tech-Sales?
- 1050 Views
- 1 replies
- 1 kudos
- 1 kudos
Hello @Nidhig! Please raise a ticket with the Databricks Support Team, they’ll be able to provide clarity on this topic.
- 1 kudos
- 1234 Views
- 2 replies
- 1 kudos
how to manage the databricks failure notifications to slack webhook?
Hi community,I’d like to handle the case when one of our Databricks jobs fails. From the documentation, I understand that the HTTP response from Databricks will look like this:{ "event_type": "jobs.on_failure", "workspace_id": "your_workspace_id"...
- 1234 Views
- 2 replies
- 1 kudos
- 5897 Views
- 6 replies
- 4 kudos
Confusion around the dollar param being flagged as deprecated
Over the past week we have seen a warning showing in our notebooks about the dollar param being deprecated. Which has apparently been deprecated since runtime 7, but I cannot find any info about when it will actually be removed. Will the removal be t...
- 5897 Views
- 6 replies
- 4 kudos
- 4 kudos
Hey everyone, I've just had a look into this. I think the documentation seems pretty clear on what's expected with using the legacy-style parameters https://docs.databricks.com/aws/en/notebooks/legacy-widgets @Yourstruly, I appreciate the frustration...
- 4 kudos
- 555 Views
- 1 replies
- 0 kudos
Issue in Databricks Cluster Configuration in Pre Prod Environment
Hi team,Hope you are doing well!!This is just to share one incident regarding one of the difficulties we are facing for a UC enabled cluster (interactive and job cluster both) in our pre prod environment that the data is not getting refreshed properl...
- 555 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi @Subhrajyoti , Can you please try running REFRESH TABLE table_name when you encounter this issue. Can you also try disabling Delta caching and check if it returns correct result (spark.databricks.io.cache.enabled false)
- 0 kudos
- 520 Views
- 1 replies
- 0 kudos
Resolved! Why does disabling Photon fix my ConcurrentDeleteDeleteException in Databricks?
I’m running a Databricks 15.4 LTS job with Photon acceleration enabled.I have a wrapper notebook that uses ThreadPoolExecutor to trigger multiple child notebooks in parallel.Each thread calls a function that runs a child notebook and updates an audit...
- 520 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi @bharathelsker , ConcurrentDeleteDeleteException This exception occurs when a concurrent operation deleted a file that your operation also deletes. This could be caused by two concurrent compaction operations rewriting the same files. To further i...
- 0 kudos
- 481 Views
- 1 replies
- 0 kudos
How to Get CDF Metadata from an Overwritten Batch Source in DLT?
Hello,I'm working on a Delta Live Tables pipeline and need help with a data source challenge.My source tables are batch-loaded SCD2 tables with CDF (Change Data Feed) enabled. These tables are updated daily using a complete overwrite operation.For my...
- 481 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi @Ovasheli , I believe the error message would be something like below. Error: com.databricks.sql.transaction.tahoe.DeltaUnsupportedOperationException: [DELTA_SOURCE_TABLE_IGNORE_CHANGES] Detected a data update (for example DELETE (Map(predicate - ...
- 0 kudos
- 925 Views
- 1 replies
- 1 kudos
Credential Sharing Across Cluster Nodes - spark.conf()
Hi All,I am struggling to understand how to manage credentials for azure storage across cluster when trying to use Azure python libraries within functions that may end up on the cluster worker nodes.I am building a task to load blobs from Azure stora...
- 925 Views
- 1 replies
- 1 kudos
- 1 kudos
Hi @turagittech , I found a KB article related to this error.Let me know if this helps. https://kb.databricks.com/data-sources/keyproviderexception-error-when-trying-to-create-an-external-table-on-an-external-schema-with-authentication-at-the-noteboo...
- 1 kudos
- 1339 Views
- 5 replies
- 2 kudos
Resolved! History Retention in DLT table (Delta Live Table)
Hi AllWe have the DLT table as our curated layer with apply changes. The DLT pipelines runs on continuous mode for streaming real time data ingestion. There is a requirement as per regulatory to retain only 1 year data in the DLT table and to move th...
- 1339 Views
- 5 replies
- 2 kudos
- 2 kudos
@szymon_dybczak ..Can you please suggest how we can delete records ..we have a scd2 target table(Silver) on top of that scd2 table we are having another scd2 table (Gold_layer) target table ..idea was if i delete a row in silver table how it can pro...
- 2 kudos
- 2026 Views
- 9 replies
- 2 kudos
Adobe Campaign to Azure Databricks file transfer
I have to create a Data Pipeline which pushes Data (2. JSON FILE) from Source Adobe using corn job to ADLS Gen2. 1. How My ADLS Gen2 will know the new file came to container from Adobe. I am using Databricks as orchestrator and ETL tool.2. What all ...
- 2026 Views
- 9 replies
- 2 kudos
- 2 kudos
Datalight,With regards to 1) I see that you are using the Medallion Architecture. Have you considered using AutoLoader for the detection and ingestion of new files in ADLS Gen2
- 2 kudos
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