This is an automated email from the ASF dual-hosted git repository. lihan pushed a commit to branch 10.0.x in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/10.0.x by this push: new efd0ff4ffa Note that maxHttpHeaderSize always allocates the max size efd0ff4ffa is described below commit efd0ff4ffaeee1e5a7459ab064437b4a0bb2a1a5 Author: Jordan Christiansen <jordan.christian...@target.com> AuthorDate: Wed Oct 12 14:08:40 2022 -0500 Note that maxHttpHeaderSize always allocates the max size --- webapps/docs/config/http.xml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/webapps/docs/config/http.xml b/webapps/docs/config/http.xml index af2911f42c..0e9baf4116 100644 --- a/webapps/docs/config/http.xml +++ b/webapps/docs/config/http.xml @@ -535,6 +535,11 @@ the request line, header names and header values. If not specified, this attribute is set to the value of the <code>maxHttpHeaderSize</code> attribute.</p> + <p>If you see "Request header is too large" errors you can increase this, + but be aware that Tomcat will allocate the full amount you specify for + every request. For example, if you specify a maxHttpRequestHeaderSize of + 1 MB and your application handles 100 concurrent requests, you will see + 100 MB of heap consumed by request headers.</p> </attribute> <attribute name="maxHttpResponseHeaderSize" required="false"> --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org