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nileshtiwaari
by New Contributor
  • 600 Views
  • 1 replies
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Streaming Query

How to remove duplicates in streaming query on the basis of some id?

  • 600 Views
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Latest Reply
daniel_sahal
Esteemed Contributor
  • 1 kudos

@nileshtiwaari Are you refering to Strucutred Streaming or DLT?In case of Structured Streaming: https://spark.apache.org/docs/latest/structured-streaming-programming-guide.html#streaming-deduplicationAbout DLT, here's a thread from a couple of months...

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himoshi
by New Contributor II
  • 122 Views
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Clarification on overwriting in Unity Catalog

Hello, While reviewing Unity Catalog to better understand its limitations, I came across the following statement:Overwrite mode for DataFrame write operations into Unity Catalog is supported only for Delta tables, not for other file formats. The user...

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Cloud_Architect
by New Contributor III
  • 126 Views
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Need help calculating the cost benefits of switching from interactive to job cluster

I need help calculating the cost benefits of switching from interactive to job cluster. Can you help me get some formulas on how to calculate the cost differences in Databricks?

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Latest Reply
jacovangelder
Contributor III
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Assuming you're on Azure (otherwise use the AWS/GCP equivalent), did you try the Azure cost calculator? https://azure.microsoft.com/en-us/pricing/details/databricks/Question to ask yourself to get more specific: Do you have an idea how much DBU's you...

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Arch_dbxlearner
by New Contributor III
  • 1531 Views
  • 4 replies
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How to get data from Splunk on daily basis?

I am finding the ways to get the data to Databricks from Splunk (similar to other data sources like S3, Kafka, etc.,). I have received a suggestion to use the Databricks add-on to get/put the data from/to Splunk. To pull the data from Databricks to S...

Community Discussions
Databricks add-on
Splunk
  • 1531 Views
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Latest Reply
shan_chandra
Esteemed Contributor
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@Arch_dbxlearner  - could you please follow the post for more details.  https://community.databricks.com/t5/data-engineering/does-databricks-integrate-with-splunk-what-are-some-ways-to-send/td-p/22048  

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MadCowTM
by New Contributor II
  • 681 Views
  • 1 replies
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Resolved! get_json_object and json path filtering

I have following string [{"key":"abc","value":{"string_value":"abc123"}},{"key":"def","value":{"int_value":123}},{"key":"ghi","value":{"string_value":"ghi456"}}] and from that string i need to extract key.value.string_value for key with the value equ...

  • 681 Views
  • 1 replies
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Latest Reply
brickster_2018
Esteemed Contributor
  • 2 kudos

Can you try with the below code snippet WITH exploded_json AS ( SELECT explode(from_json( '[{"key":"abc","value":{"string_value":"abc123"}},{"key":"def","value":{"int_value":123}},{"key":"ghi","value":{"string_value":"ghi456"}}]', 'array<s...

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unity_Catalog
by New Contributor
  • 314 Views
  • 0 replies
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UCX installation error

I am getting the below error while Installing UCX. But Installation is done in the workspace.I have admin privileges on the workspace. The below error suggests to check token or URL of workspace.They are provided correctly.Then why below error is sho...

  • 314 Views
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Rapha
by New Contributor II
  • 553 Views
  • 4 replies
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Error when cloning repository

Hi all,cloning a devops repo worked like a charm every time, but now I get a weird error, that I do not understandWhat container is meant here and why would I need one?Thanks and regards,Raphael

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Latest Reply
Rapha
New Contributor II
  • 0 kudos

@Yeshwanth I am sorry, I thought I replied to you on friday. I cannot upload a .har file. I get the error message:The file type (.har) is not supported. Valid file types are: jpg, gif, png, pdf.

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jamesdavids
by New Contributor
  • 322 Views
  • 1 replies
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Spark Excel Library Insufficient Privileges

HiWe have a shared access mode cluster in which we have installed a maven library for reading excel files into a Spark DataFrame. When using an account with admin rights everything works fine, however when we run it as a standar user we always get `o...

jamesdavids_0-1717747232287.png
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Latest Reply
Walter_C
Honored Contributor
  • 0 kudos

Hello James, this issue seems to be related to shared cluster limitations, as per docs: Libraries used as JDBC drivers or custom Spark data sources on Unity Catalog-enabled shared compute require ANY FILE permissions.Moving to a single user cluster m...

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JameDavi_51481
by New Contributor III
  • 214 Views
  • 1 replies
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How to escape column comments when adding them programmatically

I would like to add comments to all of our columns, programmatically. The only way I can find to do this is through SQL DDL - e.g. `alter table sometable alter column somecolumn comment 'some comment string`. However, I want to read this comment stri...

  • 214 Views
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Latest Reply
brockb
Valued Contributor
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Hi @JameDavi_51481 ,I do not believe this is supported currently, please see this line in the Parameter Marker documentation: > You must not reference a parameter marker in a DDL statement...Ref: https://docs.databricks.com/en/sql/language-manual/sql...

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amit-agarwal4
by New Contributor II
  • 498 Views
  • 2 replies
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how to clone a table using Column and row level mask

I am working on use case to clone a table which has column and row level masking implemented.Can i clone the table, based on documentation it is not possible. what are the other alternatives i have ?

  • 498 Views
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Latest Reply
raphaelblg
Honored Contributor
  • 0 kudos

@amit-agarwal4 At the current moment, I'm not aware of any other way than disabling the RLS.     

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