Stephen Chu created HADOOP-11502: ------------------------------------ Summary: SPNEGO to Web UI fails with headers larger than 4KB Key: HADOOP-11502 URL: https://issues.apache.org/jira/browse/HADOOP-11502 Project: Hadoop Common Issue Type: Bug Components: security Affects Versions: 2.2.0 Reporter: Stephen Chu Assignee: Stephen Chu Priority: Minor
Thanks to [~bgooley] for reporting this: """ When SSL and Kerberos Authentication is enabled for hadoop web GUIs, if the header is over 4KB in size, the browser shows a blank page. Browser dev tools show that a 413 full head error is returned as a response from Jetty. It seems that in HADOOP-8816, we only addressed non-ssl ports by setting ret.setHeaderBufferSize(1024*64); However, with SSL enabled, we use SslSocketConnector() but don't set the HeaderBufferSize. I think this is why we are failing at the default Jetty max header buffer size of 4KB. """ -- This message was sent by Atlassian JIRA (v6.3.4#6332)