- 3616 Views
- 1 replies
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java.lang.NoSuchMethodError: com.amazonaws.services.s3.transfer.TransferManager.<init>(Lcom/amazonaw
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- 1 replies
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Forum Posts
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MissingCredentialScopeException when writing hail matrix table to unity volumes
Hello,I am tinkering with using Unity Catalog Volumes with hailI tried the following hl_1000g.write( str(VOLUMES_PATH / '1kg.mt'), overwrite=True )Where 'VOLUMES_PATH' is `Path("/Volumes") / "hail" / "volumes_testing" / "1kg"`Unfortunately ...
- 3299 Views
- 0 replies
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- 4979 Views
- 1 replies
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Azure Databricks Notebook Sharing, Notebook Exporting and Notebook Clipboard copy download
Hello,I would like to know in which scenario Azure Databricks User would be able to download Notebook Command Output if Notebook Result Download is disabled. Do we know if Privilege user would be able to share sensitive information with non-privilege...
- 4979 Views
- 1 replies
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Latest Reply
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Thank you Kaniz. Can we disable the exporting of notebook except Source File? If yes, then how do we achieve is?Also, we do not want to share the notebook which has any kind of notebook results, can we use spark.databricks.query.displayMaxRows and se...
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- 2085 Views
- 0 replies
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Billing usage per user
Hi Team ,Unity catalog is not enabled in our workspace, We would like to know the billing usage information per user ,could you please help us how to get these details( by using notebook level script).Regards,Phanindra
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- 11098 Views
- 1 replies
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Resolved! 'Unity Catalog Volumes is not enabled on this instance' error
Hi all,tl;dr I ran the following on a docker-backed personal compute instance (running 13.3-LTS)```%sqlUSE CATALOG hail;USE SCHEMA volumes_testing;CREATE VOLUME 1kg COMMENT 'Testing 1000 Genomes volume';```But this gives```ParseException: [UC_VOLU...
- 11098 Views
- 1 replies
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Resolved with the setting "spark.databricks.unityCatalog.volumes.enabled" = "true"
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- 3752 Views
- 1 replies
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Databricks learning festival, but my trial is over
I just emailed the onboarding-help email account to ask for an extension for 2 weeks as I want to complete the Data Engineer course to prepare for my new position. I have 2 accounts where the trial expired, one community account which cannot be used ...
- 3752 Views
- 1 replies
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is what happened when trying to sign up with another email.
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- 6991 Views
- 1 replies
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Resolved! Convert multiple string fields to int or long during streaming
Source data looks like: { "IntegrityLevel": "16384", "ParentProcessId": "10972929104936", "SourceProcessId": "10972929104936", "SHA256Hash": "a26a1ffb81a61281ffa55cb7778cc3fb0ff981704de49f75f51f18b283fba7a2", "ImageFileName": "\\Device\\Harddisk...
- 6991 Views
- 1 replies
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Thanks for confirming that the readStream.withColumn() approach is the best available option. Unfortunately, this will force me to maintain a separate notebook for each of the event types, but it does work. I was hoping to create just one paramet...
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- 5903 Views
- 1 replies
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unpersist doesn't clear
from pyspark.sql import SparkSessionfrom pyspark import SparkContext, SparkConffrom pyspark.storagelevel import StorageLevelspark = SparkSession.builder.appName('TEST').config('spark.ui.port','4098').enableHiveSupport().getOrCreate()df4 = spark.sql('...
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- 1 replies
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Latest Reply
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Thank you so much for taking time and explaining the concepts
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- 4937 Views
- 2 replies
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Bug report: the delimiter option does not work when run on DLT
I have a semicolon separated file in an ADLS container that's been added to Unity Catalog as an External location.When I run the following code on an all-purpose cluster, it runs ok and displays the schema.import dlt @dlt.table def test_data_csv(): ...
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- 2 replies
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@Retired_mod can you confirm that .option("delimiter", ";") is ignored when run in a DLT pipeline? (please see the post above) My colleage confirmed the behavior.
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- 1310 Views
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Question for exam project
For my exam i have to do a small project for the company im interning at. I am creating a datawarehouse where i will have to transfer data from another database, and then transforming it to a star schema. would databricks be good for this, or is it t...
- 1310 Views
- 0 replies
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- 6803 Views
- 1 replies
- 2 kudos
Get exceptionTraceId details
I'm getting the following error: module.consumer_stage_catalog.databricks_external_location.catalog: Creating... ╷ │ Error: cannot create external location: AWS IAM role does not have READ permissions on url s3://[bucket name]/catalogs. Please conta...
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- 1 replies
- 2 kudos
- 6725 Views
- 1 replies
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Resolved! Can we pass parameters thru SQL UDF's?
Is it possible to pass a parameter to a SQL UDF to another SQL UDF that is called by the first SQL UDF?Below is an example where I would like to call tbl_filter() from tbl_func() by passing the tbl_func.a_val parameter to tbl_filter(). Obviously, I c...
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- 1 replies
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- 2844 Views
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company profile
At Inspired Elements, we redefine living spaces in London, offering bespoke fitted wardrobes and fitted kitchens that seamlessly blend functionality with exquisite design. Our commitment to innovation and quality ensures every piece is a work of art,...
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- 9222 Views
- 1 replies
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Resolved! Αdd columns delta table
Hello. Do you know if you can add columns at a specific position (before / after a column) by altering a delta table ?
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- 1 replies
- 1 kudos
Latest Reply
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yes, using the FIRST or AFTER parameter.https://docs.databricks.com/en/sql/language-manual/sql-ref-syntax-ddl-alter-table-manage-column.html#add-column
- 1 kudos
- 10479 Views
- 1 replies
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Pivot on multiple columns
I want to pass multiple column as argument to pivot a dataframe in pyspark pivot likemydf.groupBy("id").pivot("day","city").agg(F.sum("price").alias("price"),F.sum("units").alias("units")).show(). One way I found is to create multiple df with differ...
- 10479 Views
- 1 replies
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