RHEL: The application throws "UnicastUdpSocket failed to set receive buffer size" messages
Issue
The following messages is seen in application logs:
UnicastUdpSocket failed to set receive buffer size to <nn> packets (<nn>KB); actual
size is <nn>%, <nn> packets (<nn>KB). Consult your OS documentation regarding increasing
the maximum socket buffer size. Proceeding with the actual value may cause
sub-optimal performance.
Environment
- Red Hat Enterprise Linux
- Oracle Java Virtual Machine
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
