On Thu, Dec 17, 2015 at 1:53 PM, Mark Thomas <ma...@apache.org> wrote:
> It looks like something isn't quite right in the AJP processing path. It
> appears to be expecting a '/' to be inserted somewhere. That looks like
> a bug.
>
> Not sure why things didn't work when you set them at the app level. They
> should have done.
>
> Generally, changing the context path between httpd and Tomcat opens up a
> world of opportunity for things to go wrong. It is neraly always better
> to keep the context path the same.
>
> Mark
Yep, I know. Everytime I look at my apache config I shiver. :)
I just noticed that if i put a slash at the end of my ProxyPass balancer
path then it works without the tomcat parameter changes.
ProxyPass /db balancer://loadbalancer/db/
ProxyPassReverse /db balancer://loadbalancer/db/
Obviously i'll have to test the whole app, but this may work for me. If so,
maybe it'll help somebody else out as well.
Thanks for the nudge.
-Tony
>
>
> > It's interesting that now, instead of the 301 (on /), then the 302 (on
> main
> > page), now I get a 302 (on /), then the 301 (on /db/), and then the 302
> (on
> > main page). Curl output is below for 8.0.29, 8.0.30 without changes and
> > 8.0.30 with changes.
> >
> > My questions are:
> > 1. Should the problem be occuring without the parameters added?
> > 2. Is there a way to configure apache/tomcat so i don't need the added
> > parameters, and don't incur the extra request? I realize that may be
> > outside the scope of the list, if apache.
> >
> > Thanks,
> >
> > -Tony
> >
> >
> > Error
> > -------
> > Dec 16, 2015 1:13:06 PM org.apache.catalina.core.StandardWrapperValve
> invoke
> > SEVERE: Servlet.service() for servlet [default] in context with path
> [/db]
> > threw exception
> > java.lang.IllegalArgumentException: The resource path [index.html] is not
> > valid
> > at
> >
> org.apache.catalina.webresources.StandardRoot.validate(StandardRoot.java:250)
> > at
> >
> org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:212)
> > at
> >
> org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:206)
> > at
> >
> org.apache.catalina.servlets.DefaultServlet.serveResource(DefaultServlet.java:710)
> > at
> >
> org.apache.catalina.servlets.DefaultServlet.doGet(DefaultServlet.java:398)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > at
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > at org.jruby.rack.RackFilter.doFilterInternal(RackFilter.java:78)
> > at
> >
> org.jruby.rack.UnmappedRackFilter.isDoDispatch(UnmappedRackFilter.java:111)
> > at org.jruby.rack.AbstractFilter.isDoDispatch(AbstractFilter.java:107)
> > at org.jruby.rack.AbstractFilter.doFilter(AbstractFilter.java:65)
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > at
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
> > at
> >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
> > at
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
> > at
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
> > at
> >
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
> > at
> >
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
> > at
> >
> org.apache.catalina.valves.StuckThreadDetectionValve.invoke(StuckThreadDetectionValve.java:208)
> > at
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:521)
> > at
> >
> org.apache.coyote.ajp.AbstractAjpProcessor.process(AbstractAjpProcessor.java:850)
> > at
> >
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674)
> > at
> >
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500)
> > at
> >
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456)
> > at
> >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> > at
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> > at
> >
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> > at java.lang.Thread.run(Thread.java:745)
> >
> > context.xml
> > -----------------
> > <Context antiResourceLocking="true">
> >
> > <!-- Default set of monitored resources. If one of these changes, the
> > -->
> > <!-- web application will be reloaded.
> > -->
> > <WatchedResource>WEB-INF/web.xml</WatchedResource>
> > <WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
> >
> > </Context>
> >
> > web.xml
> > ------------
> > <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee";
> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> > xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
> > http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd";
> > id="db"
> > metadata-complete="true"
> > version="3.1">
> > <absolute-ordering />
> > </web-app>
> >
> > apache
> > ----------
> > # Rewrite / to /db so the proxypass works
> > RewriteRule ^/$ /db [NC,PT,L]
> > # Check if a non-/db request doesn't exist as an apache asset, if so
> > rewrite to /db and pass through
> > RewriteCond %{REQUEST_URI} !^(/db$|/db/)
> > RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME} !-f
> > RewriteCond %{DOCUMENT_ROOT}%{REQUEST_FILENAME} !-d
> > RewriteRule ^/(.*)$ /db/$1 [NC,PT,QSA,L]
> > # Proxy to tomcat
> > ProxyPass /db balancer://loadbalancer/db
> > ProxyPassReverse /db balancer://loadbalancer/db
> >
> > curl request to / in 8.0.29
> > ------------------------------------
> >> GET / HTTP/1.1
> >> User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7
> > NSS/3.15.3 zlib/1.2.3 libidn/1.18 libssh2/1.4.2
> >> Host: dashboard.domain.com
> >> Accept: */*
> >>
> > < HTTP/1.1 301 Moved Permanently
> > < Date: Thu, 17 Dec 2015 04:07:16 GMT
> > < Server: None
> > < Strict-Transport-Security: max-age=15768000
> > < Location: https://dashboard.domain.com/streams
> >
> > curl request to / in 8.0.30 (no changes)
> > --------------------------------------------------------
> >> GET / HTTP/1.1
> >> User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7
> > NSS/3.15.3 zlib/1.2.3 libidn/1.18 libssh2/1.4.2
> >> Host: dashboard.domain.com
> >> Accept: */*
> >>
> > < HTTP/1.1 500 Internal Server Error
> >
> > curl request to / in 8.0.30 (parameter changes)
> > -------------------------------------------------------------------
> >> GET / HTTP/1.1
> >> User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7
> > NSS/3.15.3 zlib/1.2.3 libidn/1.18 libssh2/1.4.2
> >> Host: dashboard.domain.com
> >> Accept: */*
> >>
> > < HTTP/1.1 302 Found
> > < Date: Thu, 17 Dec 2015 19:42:53 GMT
> > < Server: None
> > < Strict-Transport-Security: max-age=15768000
> > < Location: /db/
> >
> >> GET /db/ HTTP/1.1
> >> User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7
> > NSS/3.15.3 zlib/1.2.3 libidn/1.18 libssh2/1.4.2
> >> Host: dashboard.domain.com
> >> Accept: */*
> >>
> > < HTTP/1.1 301 Moved Permanently
> > < Date: Thu, 17 Dec 2015 19:43:47 GMT
> > < Server: None
> > < Strict-Transport-Security: max-age=15768000
> > < Location: https://dashboard.domain.com/streams
> >
>
>
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