[CASSANDRA-5148] Add option to disable tcp_nodelay

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 1.2.1
• Severity: Low
• Assignee: Marcus Eriksson
• Reporter: Marcus Eriksson

Authors

Marcus Eriksson

Reviewers

Jonathan Ellis

• Created: 11/Jan/13 09:34
• Updated: 16/Apr/19 09:32
• Resolved: 11/Jan/13 22:16

Description

Add option to disable TCP_NODELAY for cross-dc communication.

Reason is we are seeing huge amounts of packets being sent over our poor firewalls.

For us, disabling this for inter-dc communication increases average packet size from ~400 bytes to ~1300 bytes.