When i am executing below command change instance is getting created but without lakeflow as prefix, i read the documentation and it mentioned that to track schema evolution we need to have prefix, can I please get some assistance.Command Used:EXEC d...
result = dbutils.notebooks.run("/Workspace/YourFolder/NotebookA", timeout_seconds=600, arguments={"param1": "value1"}) print(result)I was able to execute the above code manually from a notebook.But when i run the same notebook as a job, it fails stat...
@siva_pusarla: We use the following pattern and it works,1) Calling notebook - constant location used by Job. + src/framework + notebook_executor.py2) Callee notebooks - dynamic + src/app/notebooks ...
pyspark.sql.utils.AnalysisException: Non-time-based windows are not supported on streaming DataFrames/DatasetsGetting this error while writing can any one please tell how we can resolve it
How to call exe (c-sharp code based) from data bricks notebook?#csharp exe
Hi @nkrish Databricks notebooks cannot run a Windows based C sharp executable. Databricks compute runs on Linux and does not support executing native Windows exe files. Because of this, a C sharp exe cannot be called directly from a Databricks notebo...
This especially happens when the notebook is large with many cells. Even if I clear all the outputs scrolling the notebook is way too laggy. When I start running the code the memory consumption is 3-4GB minimum even if I am not displaying any data/ta...
@dj4: Are you in a corporate proxy environment?Databricks Browser UI uses Web Sockets and sometimes the performance issues happen due to the security checks in the traffic.
Hello community,I was working on optimising the driver memory, since there are code that are not optimised for spark, and I was planning temporary to restart the cluster to free up the memory.that could be a potential solution, since if the cluster i...
@jeremy98 : Please review the cluster's event logs to understand the trend of the GC related issues. Example in below snapshot.Typically, productive jobs are executed using Job clusters; and they stop as soon as the work is completed. Could you pleas...
I have completed the Data Engineer Associate learning path, but I haven’t received the free certification voucher yet.I’ve already sent multiple emails to the concerned support team regarding this issue, but unfortunately, I haven’t received any resp...
Hello @Aravind17! This post appears to duplicate the one you recently posted. A response has already been provided to your recent post. I recommend continuing the discussion in that thread to keep the conversation focused and organised.
I am able to create a UnityCatalog iceberg format table: df.writeTo(full_table_name).using("iceberg").create()However, if I am adding option partitionedBy I will get an error. df.writeTo(full_table_name).using("iceberg").partitionedBy("ingest_dat...
I found weird behavior here while creating table using SQLIf you are creating new table and have added partition column at the last of the column mapping it won't work but if you add it at the beginning it will work!!For example :-Below query will wo...
When embedding the AI BI dashboard, is there a way to not make the tabs show and instead use our own UI tab to navigate the tabs?Currently, there are two tab headers - one in the databricks dashboard and then another tab section in our embedding webp...
Hi @amekojc At the moment, Databricks AI BI Dashboards do not support hiding or disabling the native dashboard tabs when embedding. The embedded dashboard always renders with its own tab headers, and there is no configuration or API to control tab vi...
Hello,Attempting read/write files from s3 but got the error below. I am on the free edition (serverless by default). I'm using access_key and secret_key. Has anyone done this successfully? Thanks!Directly accessing the underlying Spark driver JVM us...
Are there any performance concerns when using liquid clustering and AWS S3. I believe all the parquet files go in the same folder (Prefix in AWS S3 Terms) verses folders per partition when using "partition by". And there is this note on S3 performa...
Hey, so our notebooks reading a bunch of json files from storage typically use a input_file_name() when moving from raw to bronze, but after upgrading to Unity Catalog we get an error message:AnalysisException: [UC_COMMAND_NOT_SUPPORTED] input_file_n...
The reason why the 'input_file_name' is not supported because this function was available in older versions of Databricks runtime. It got deprecated from Databricks Runtime 13.3 LTS onwards
Hello Databricks Community,I'm encountering an issue related to Python paths when working with notebooks in Databricks. I have a following structure in my project:my_notebooks - my_notebook.py /my_package - __init__.py - hello.py databricks.yml...
I have a related question.I'm new to Databricks platform. I struggle with PYTHONPATH issue as the original poster raised. I understand using sys.path.append(...) is one approach for notebook. This is acceptable for ad-hoc interactive session, but thi...
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...
Can two service principal have same name,but unique id's ?
Hi @kALYAN5, Here is an explanation of why service principals share a name but IDs are unique: Names Are for Human Readability: Organizations use human-friendly names like "automation-batch-job" or "databricks-ci-cd" to make it easy for admins to re...
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