Warning message generated when uploading a file through MFT Internet Server 8.3.0 to Azure DataLake Gen2
Article ID: KB0074497
Updated On:
| Products | Versions |
|---|---|
| TIBCO Managed File Transfer Internet Server | 8.3.0 |
Description
When uploading a file through MFT Internet Server 8.3.0 to Azure DataLake Gen2 the following warning is generated in the server logs:
18-Nov-2020 20:05:23.020 WARNING [Thread-47] org.glassfish.jersey.client.internal.HttpUrlConnector.setOutboundHeaders Attempt to send restricted header(s) while the [sun.net.http.allowRestrictedHeaders] system property not set. Header(s) will possibly be ignored.
The server log files can get flooded with these warnings. The upload is successful, it does not affect the actual upload.
Issue/Introduction
The server log files can get flooded with these warnings. The upload is successful, it does not affect the actual upload.
WARNING [Thread-47] org.glassfish.jersey.client.internal.HttpUrlConnector.setOutboundHeaders Attempt to send restricted header(s) while the [sun.net.http.allowRestrictedHeaders] system property not set. Header(s) will possibly be ignored.
Environment
All supported environments
Resolution
By setting the system property sun.net.http.allowRestrictedHeaders this warning goes away.
Add the following to the server/bin/setenv.bat or setenv.sh file.
-Dsun.net.http.allowRestrictedHeaders=true
Feedback
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