Ververica Knowledge Base

Tips & Tutorials

How do I use Images stored in a Google Artifact Registry (GAR) for my Ververica platform Installation or deployments, regardless of VVP Cluster Location?

Learn how to configure Ververica Platform to pull images from Google Arti...

July 6, 2025

by Kamal Ezz

Tips & Tutorials

How to customize Audit logs in the Ververica Platform

Learn how to customize audit logging behavior in Ververica Platform inclu...

January 6, 2025

by Abdul Zehman Zafar

Tips & Tutorials

How to run my Flink job with Scala 2.13 and Scala 3 version in VVP?

Learn how to run Flink jobs with Scala 2.13 and Scala 3 on Ververica Plat...

September 12, 2024

by Alexey Novakov

Tips & Tutorials

How to Set Prometheus to Report Flink Job Metrics of a Specific Deployment Target

Learn how to configure Prometheus to monitor Flink job metrics in specifi...

August 17, 2024

by Naci Simsek

Troubleshooting

Got the error Unauthorized when making REST API call to Ververica Platform endpoint

Fix Unauthorized error in Ververica Platform API calls by removing the tr...

August 4, 2024

by Naci Simsek

Troubleshooting

Multiple Jobs are Started from one Ververica Platform Deployment

Resolve multiple jobs starting in Ververica Platform by upgrading to vers...

May 23, 2024

by Jun Qin

Troubleshooting

Ververica Platform Deployments stuck in Transitioning state when running in a different namespace

How to resolve Ververica Platform deployments stuck in Transitioning stat...

May 23, 2024

by Jun Qin

Troubleshooting

StateMigrationException: The new key serializer must be compatible

Resolving Flink StateMigrationException: Ensure key serializer compatibil...

May 23, 2024

by Jun Qin

Known Issues

Failure to start Ververica Platform due to left-over lock

Resolve Ververica Platform startup failure caused by a left-over database...

May 23, 2024

by Jun Qin