Error parsing metadata#

Observed Error#

When compiling or running models, users may see this error message intermittently:

Error parsing metadata: error=invalid value key=content-type value=text/html


This error message is a bug in GRPC and should not affect the outcome of a run.

Work around#

You can disable the error message by setting this environment variable:


This will hide all log messages from GRPC. This setting will remove ALL logs coming from GRPC and has not been thoroughly validated.