Pere Miquel Brull 16a1b2c8be
Vertica comments, dbs, profiler and docs (#9845)
* Vertica comments, dbs, profiler and docs

* Revert metabase changes

* Format

* Fix median
2023-01-20 20:36:03 +01:00

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Markdown

---
title: Vertica Connector Troubleshooting
slug: /connectors/database/vertica/troubleshooting
---
# Troubleshooting
Learn how to resolve the most common problems people encounter in the Vertica connector.
## Profiler: New session rejected
If you see the following error when computing the profiler `New session rejected due to limit, already XYZ sessions active`,
it means that the number of threads configured in the profiler workflow is exceeding the connection limits of your
Vertica instance.
Note that by default the profiler runs with 5 threads. In case you see this error, you might need to reduce this number.