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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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SCOR
by • New Contributor II
  • 1947 Views
  • 3 replies
  • 4 kudos

SparkJDBC42.jar Issue ?

Hi there!I am using the SparkJDBC42.jar in my Java application to use my delta lake tables , The connection is made through databricks sql endpoint in where I created a database and store in it my delta tables. I have a simple code to open connection...

Data Engineering
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jose_gonzalez
Moderator
  • 4 kudos

Hi @Seifeddine SNOUSSI​ ,Are you still having issue or you were able to resolve this issue? please let us know

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Emre
by • New Contributor II
  • 1307 Views
  • 1 replies
  • 2 kudos

Resolved! The license of JDBC connector for BI vendors

Hey all,We would like to support Databricks in our BI tool, which is an open-source Java application. (See https://github.com/metriql/metriql)In order to connect Databricks, we need to use the JDBC connector similar to the other BI tools such as Look...

Data Engineering
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Hubert-Dudek
Esteemed Contributor III
  • 2 kudos

It doesn't look so bad after all (mean terms and conditions on https://databricks.com/jdbc-odbc-driver-license )but I think the best solution is to open ticket via https://databricks.com/company/contact

  • 2 kudos
User15787040559
by • New Contributor III
  • 2010 Views
  • 1 replies
  • 1 kudos

How can I get Databricks notebooks to stop cutting off the explain plans?

(since Spark 3.0)Dataset.queryExecution.debug.toFilewill dump the full plan to a file, without concatenating the output as a fully materialized Java string in memory.

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dazfuller
Contributor III
  • 1 kudos

Notebooks really aren't the best method of viewing large files. Two methods you could employ areSave the file to dbfs and then use databricks CLI to download the fileUse the web terminalIn the web terminal option you can do something like "cat my_lar...

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