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Forum Posts

Sud
by New Contributor II
  • 957 Views
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Datbricks Exam Cancelled

I was giving my Databricks Certified Data Engineer Associate (Version 2) exam scheduled today at 11:15 AM but it got cancelled in between. What to do now?Please help me with this so that I can complete it.

  • 957 Views
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  • 0 kudos
Sud
by New Contributor II
  • 326 Views
  • 0 replies
  • 1 kudos

Databricks Exam got Cancelled

I was giving my Databricks Certified Data Engineer Associate (Version 2) exam scheduled today at 11:15 AM but it got cancelled in between. What to do now?Please help me with this so that I can complete it.

  • 326 Views
  • 0 replies
  • 1 kudos
Robbie
by New Contributor III
  • 1228 Views
  • 1 replies
  • 1 kudos

How can I avoid this 'java.sql.SQLException: Too many connections' error?

I'm having difficulty with a job (parent) that triggers multiple parallel runs of another job (child) in batches (e.g. 10 parallel runs per batch).Occasionally some of the parallel "child" jobs will crash a few minutes in-- either during or immediate...

  • 1228 Views
  • 1 replies
  • 1 kudos
Latest Reply
Hubert-Dudek
Esteemed Contributor III
  • 1 kudos

It is MariaDB JDBC error so probably database which you are trying to connect can not handle this amount of concurrent connections (alternatively if you are not connecting to MariaDB databse, MariaDB is used also for hive metastore in your case maria...

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Junee
by New Contributor III
  • 2750 Views
  • 7 replies
  • 3 kudos

Resolved! What happens to the clusters whose jobs are canceled or terminated due to failures? (Jobs triggered through Job API2.1 using runs/submit)

I am using Databeicks Job Api 2.1 to trigger and run my jobs. "jobs/runs/submit" this API helps in starting the cluster, as well as create the job and run it. This API works great for normal jobs as it also cleans the cluster once job is finished suc...

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  • 7 replies
  • 3 kudos
Latest Reply
User16871418122
Contributor III
  • 3 kudos

@Junee, Anytime! It is crisply mentioned in the doc too. https://docs.databricks.com/clusters/index.html

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