Error sending points to Wavefront (HTTP -1). Data will be requeued and resent

Products

• Observability

Issue/Introduction

We are seeing errors logs in our steams applications that say it has error sending metrics to wavefront. Below is set of logs for a particular app and we are seeing this for almost all applications in our cluster. We checked our wf proxies and can see it receiving pps and processing other metrics

 2025-01-12T21:41:03.959982503Z 1736718063959  WARN wavefrontClientSender-0 WavefrontClient xxxx - Error sending points to Wavefront (HTTP -1). Data will be requeued and resend 

Environment

Wavefront SAAS

Resolution

The issue was due to pointing to wrong proxy.All these applications were migrated from PCF to Tanzu Kubernetes and during this migration, the application team overlooked updating the proxy settings to point to the Kubernetes proxy. Instead, they remained configured to the PCF proxy.