topic Re: Pipeline failed while calling Databricks Notebook - Cluster Terminated in Data Engineering

Pipeline failed while calling Databricks Notebook - Cluster Terminated

killjoy — Tue, 14 Feb 2023 09:30:21 GMT

Hello,

We have an Azure Data Factory pipeline running during the night, and one of the activities calls a Databricks Notebook with dynamic DatabricksInstancePoolId, ClusterVersion and Workers. Yesterday, it failed with with the following error:

Cluster terminated. Reason: Init script failure

Cluster scoped init script dbfs:/InitScripts/InstallODBCDriverForSQLServer.sh failed: Script exit status is non-zero

I checked the run in databricks and all I had in the output was:

Run result unavailable: job failed with error message

Unexpected failure while waiting for the cluster Some((xxxxxxxxxxxxxxx) )to be readySome(: Cluster xxxxxxxxxxxxxxxxis in unexpected state Terminated: INIT_SCRIPT_FAILURE(CLIENT_ERROR)instance_id:xxxxxxxxxxxxx,databricks_error_message:Cluster scoped init script dbfs:/InitScripts/InstallODBCDriverForSQLServer.sh failed: Script exit status is non-zero.).

Back in Azure Data Factory, I rerun the pipeline from failed activity and it succeeded, but I'm not sure how to prevent this from happening again.

Any idea how to troubleshoot this issue?

Re: Pipeline failed while calling Databricks Notebook - Cluster Terminated

Ajay-Pandey — Tue, 14 Feb 2023 11:37:27 GMT

Hi @Rita Fernandes ,

Is it first time you got this error??

Re: Pipeline failed while calling Databricks Notebook - Cluster Terminated

killjoy — Tue, 14 Feb 2023 11:50:47 GMT

Hi! Yes

Re: Pipeline failed while calling Databricks Notebook - Cluster Terminated

Ajay-Pandey — Tue, 14 Feb 2023 12:25:57 GMT

The error is internal with databricks sometimes it's happened while installing the ODBC driver.

Re: Pipeline failed while calling Databricks Notebook - Cluster Terminated

Anonymous — Fri, 17 Feb 2023 05:41:20 GMT

Hi @Rita Fernandes

Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help.

We'd love to hear from you.

Thanks!

Re: Pipeline failed while calling Databricks Notebook - Cluster Terminated

jose_gonzalez — Thu, 23 Feb 2023 22:14:55 GMT

Hi @Rita Fernandes,

What are you trying to install in your init script? only the ODBC driver or some other libraries/dependencies?

Re: Pipeline failed while calling Databricks Notebook - Cluster Terminated

killjoy — Fri, 24 Feb 2023 09:52:30 GMT

Yes exactly. This error hasn't happened again since i posted this

Re: Pipeline failed while calling Databricks Notebook - Cluster Terminated

killjoy — Fri, 24 Feb 2023 09:55:26 GMT

Hi @Vidula Khanna , my solution was just rerunning the pipeline but I don't know in detail what was the issue. If it was internal with databricks maybe it was just a one-time thing, the error hasn't happened again since.