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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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Forum Posts

beer
by New Contributor II
  • 1112 Views
  • 3 replies
  • 0 kudos

Didn't receive my Databricks Spark 3.0 certification

I took the exam yesterday and passed the test. I haven't received any email from Databricks Academy. How long would it take to receive the certification?

  • 1112 Views
  • 3 replies
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beer
New Contributor II
  • 0 kudos

This is resolved.

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chrisreve89
by New Contributor II
  • 918 Views
  • 1 replies
  • 2 kudos

Resolved! Databricks Spark Certification

Hello, I have been preparing for the for a while. I have seen here that the exam is mostly about remembering syntax details and some general understanding of the spark's internal architecture. I am VidMate just wondering if there are some exa Mobdro...

  • 918 Views
  • 1 replies
  • 2 kudos
Latest Reply
Hubert-Dudek
Esteemed Contributor III
  • 2 kudos

I recommend practice tests on Udemy. There is also available practice exam from data-bricks training.I haven't found others.

  • 2 kudos
raymund
by New Contributor III
  • 2775 Views
  • 7 replies
  • 5 kudos

Resolved! Why adding the package 'org.apache.spark:spark-sql-kafka-0-10_2.12:3.0.1' failed in runtime 9.1.x-scala2.12 but was successful using runtime 8.2.x-scala2.12 ?

Using Databricks spark submit job, setting new cluster1] "spark_version": "8.2.x-scala2.12" => OK, works fine2] "spark_version": "9.1.x-scala2.12" => FAIL, with errorsException in thread "main" java.lang.ExceptionInInitializerError at com.databricks...

  • 2775 Views
  • 7 replies
  • 5 kudos
Latest Reply
raymund
New Contributor III
  • 5 kudos

this has been resolved by adding the following spark_conf (not thru --conf) "spark.hadoop.fs.file.impl": "org.apache.hadoop.fs.LocalFileSystem"example:------"new_cluster": { "spark_version": "9.1.x-scala2.12", ... "spark_conf": { "spar...

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hasinketi48
by New Contributor
  • 547 Views
  • 0 replies
  • 0 kudos

How is Databricks Spark different than Spark?

Hey guys, I am looking to create a real-time analytics application and I am pretty new to Data engineering. Any advice here would be appreciated. So I have been l appvalleyooking into spark streaming for my transformation process, so th tutuappe ove...

  • 547 Views
  • 0 replies
  • 0 kudos
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