Databricks Community

Hi Team @Cert-Team ,I have faced the issue of exam suspension of Databricks Certified Data Engineer Associate because of some eye movement.I showed them my entire room and everything and they said it was alright but told me about suspension without j...

Hi @matte_kapa_bul , how are you doing?First of all, congratulations on the initiative. I’ve tried to do something similar myself, and it’s very useful for locating documentation, but it doesn’t end up being very effective in solving some issues repo...

To give you a quick recap, I’ve consolidated the code into a single file for clarity. Using the Iris dataset as an example, I first create a basic model with the scikit-learn flavor. Then, I create a PyFunc wrapper from the registered model and, fina...

Yes, I raised the ticket using the above link regarding my exam suspension. The response mentioned that the Respondus software detected malware related to remote access on my device. However, I do not have any such software installed on my MacBook, s...

Hi @fiverrpromotion, As you mention, scaling XGBoost and LightGBM for massive datasets has its challenges, especially when trying to preserve critical training capabilities such as early stopping and handling of sparse features / high-cardinality cat...

JavierS -  The dbutils serialization error occurs in your code because dbutils is only available on the Databricks driver node and cannot be pickled or transferred to Spark or Ray worker nodes. This error can appear even if your code doesn't directly...

Hello @AKUMAR_DEngg! Could you please check your spam or junk folder? It is possible the Certification email may have been routed there.Since it has been over 48 hours, we recommend that you submit a ticket with the Databricks Support team.

Did you ever figure this out? Also running intoVector index type DIRECT_ACCESS is not supported for this workspace.

  Hey @JaydeepKhatri  here are some helpful points to consider: Is this an officially supported, enhanced feature of the Databricks CSV reader? Based on internal research, this appears to be an undocumented “feature” of Spark running on Databricks. ...

Hello @mohan6 ,Thank you for filing a ticket with our support team, Support team will respond shortly. Please note that we cannot provide support or handle exam suspensions via community.Thanks & Regards,@cert-ops