We today have a mechanism where the lowest denominator for HTTP is v0.9 (HTTP/0.9). Meaning, in some cases, we downgrade to HTTP/0.9. The suggestions is to change this, and make HTTP/1.0 our lowest supported HTTP version. This is inline with the RFCs as well, which recommends not support HTTP/0.9. The Jira for this is
https://issues.apache.org/jira/browse/TS-3327
Unless we hear otherwise within 1 week, this feature will be removed.
— Leif
