[ https://issues.apache.org/jira/browse/HADOOP-8998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alejandro Abdelnur updated HADOOP-8998: --------------------------------------- Attachment: (was: HADOOP-8998.patch) > send Cache-Control header on JSP pages > -------------------------------------- > > Key: HADOOP-8998 > URL: https://issues.apache.org/jira/browse/HADOOP-8998 > Project: Hadoop Common > Issue Type: Improvement > Affects Versions: 2.0.2-alpha > Reporter: Andy Isaacson > Assignee: Alejandro Abdelnur > Priority: Minor > Attachments: HADOOP-8998.patch > > > We should send a Cache-Control header on JSP pages so that HTTP/1.1 compliant > caches can properly manage cached data. > Currently our JSPs send: > {noformat} > % curl -v http://nn1:50070/dfshealth.jsp > ... > < HTTP/1.1 200 OK > < Content-Type: text/html; charset=utf-8 > < Expires: Thu, 01-Jan-1970 00:00:00 GMT > < Set-Cookie: JSESSIONID=xtblchjm7o7j1y1f33r0mpmqp;Path=/ > < Content-Length: 3651 > < Server: Jetty(6.1.26) > {noformat} > Based on a quick reading of RFC 2616 > http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html I think we want to > send {{Cache-Control: private, no-cache}} but I could be wrong. The Jetty > docs http://docs.codehaus.org/display/JETTY/LastModifiedCacheControl indicate > this is fairly straightforward. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira