Just pasting in log now as attaching didn't work.
2018-05-21 18:22:01,616 DEBUG hadoop.gateway (GatewayFilter.java:doFilter(116)) - Received request: GET /yarn/cluster/cluster 2018-05-21 18:22:01,617 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: https://mgt1.example.org:8443/gateway/default/yarn/cluster/cluster, direction: IN via implicit rule: YARNUI/yarn/inbound/cluster to URL: http://mgt2.example.org:8088/cluster/cluster 2018-05-21 18:22:01,617 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: https://mgt1.example.org/gateway/default/yarn/cluster/app/application_1526937386763_0008, direction: IN via implicit rule: YARNUI/yarn/inbound/cluster to URL: http://mgt2.example.org:8088/cluster/app/application_1526937386763_0008 2018-05-21 18:22:01,617 DEBUG hadoop.gateway (DefaultDispatch.java:executeOutboundRequest(121)) - Dispatch request: GET http://mgt2.example.org:8088/cluster/cluster?doAs=sweeks 2018-05-21 18:22:01,624 DEBUG hadoop.gateway (DefaultDispatch.java:executeOutboundRequest(134)) - Dispatch response status: 200 2018-05-21 18:22:01,624 DEBUG hadoop.gateway (DefaultDispatch.java:getInboundResponseContentType(203)) - Using explicit character set UTF-8 for entity of type text/html 2018-05-21 18:22:01,624 DEBUG hadoop.gateway (DefaultDispatch.java:getInboundResponseContentType(211)) - Inbound response entity content type: text/html; charset=utf-8 2018-05-21 18:22:01,625 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /static/yarn.css, direction: OUT via implicit rule: YARNUI/yarn/outbound/static to URL: https://mgt1.example.org:443/gateway/default/yarn/static/yarn.css 2018-05-21 18:22:01,625 DEBUG hadoop.gateway (HtmlUrlRewriteFilterReader.java:filterValueString(59)) - Failed to parse value as URL: #layout { height: 100%; } #layout thead td { height: 3em; } #layout #navcell { width: 11em; padding: 0 1em; } #layout td.content { padding-top: 0 } #layout tbody { vertical-align: top; } #layout tfoot td { height: 4em; } 2018-05-21 18:22:01,625 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /static/jquery/themes-1.9.1/base/jquery-ui.css, direction: OUT via implicit rule: YARNUI/yarn/outbound/static to URL: https://mgt1.example.org:443/gateway/default/yarn/static/jquery/themes-1.9.1/base/jquery-ui.css 2018-05-21 18:22:01,625 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /static/dt-1.9.4/css/jui-dt.css, direction: OUT via implicit rule: YARNUI/yarn/outbound/static to URL: https://mgt1.example.org:443/gateway/default/yarn/static/dt-1.9.4/css/jui-dt.css 2018-05-21 18:22:01,626 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /static/jquery/jquery-1.8.2.min.js, direction: OUT via implicit rule: YARNUI/yarn/outbound/static to URL: https://mgt1.example.org:443/gateway/default/yarn/static/jquery/jquery-1.8.2.min.js 2018-05-21 18:22:01,626 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /static/jquery/jquery-ui-1.9.1.custom.min.js, direction: OUT via implicit rule: YARNUI/yarn/outbound/static to URL: https://mgt1.example.org:443/gateway/default/yarn/static/jquery/jquery-ui-1.9.1.custom.min.js 2018-05-21 18:22:01,626 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /static/dt-1.9.4/js/jquery.dataTables.min.js, direction: OUT via implicit rule: YARNUI/yarn/outbound/static to URL: https://mgt1.example.org:443/gateway/default/yarn/static/dt-1.9.4/js/jquery.dataTables.min.js 2018-05-21 18:22:01,626 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /static/yarn.dt.plugins.js, direction: OUT via implicit rule: YARNUI/yarn/outbound/static to URL: https://mgt1.example.org:443/gateway/default/yarn/static/yarn.dt.plugins.js 2018-05-21 18:22:01,626 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /static/dt-sorting/natural.js, direction: OUT via implicit rule: YARNUI/yarn/outbound/static to URL: https://mgt1.example.org:443/gateway/default/yarn/static/dt-sorting/natural.js 2018-05-21 18:22:01,626 DEBUG hadoop.gateway (HtmlUrlRewriteFilterReader.java:filterValueString(59)) - Failed to parse value as URL: #jsnotice { padding: 0.2em; text-align: center; } .ui-progressbar { height: 1em; min-width: 5em } 2018-05-21 18:22:01,627 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /static/hadoop-st.png, direction: OUT via implicit rule: YARNUI/yarn/outbound/static to URL: https://mgt1.example.org:443/gateway/default/yarn/static/hadoop-st.png 2018-05-21 18:22:01,627 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/cluster, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/cluster 2018-05-21 18:22:01,627 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/nodes, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/nodes 2018-05-21 18:22:01,627 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/nodelabels, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/nodelabels 2018-05-21 18:22:01,627 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/apps, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/apps 2018-05-21 18:22:01,627 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/apps/NEW, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/apps/NEW 2018-05-21 18:22:01,628 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/apps/NEW_SAVING, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/apps/NEW_SAVING 2018-05-21 18:22:01,628 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/apps/SUBMITTED, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/apps/SUBMITTED 2018-05-21 18:22:01,628 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/apps/ACCEPTED, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/apps/ACCEPTED 2018-05-21 18:22:01,628 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/apps/RUNNING, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/apps/RUNNING 2018-05-21 18:22:01,628 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/apps/FINISHED, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/apps/FINISHED 2018-05-21 18:22:01,628 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/apps/FAILED, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/apps/FAILED 2018-05-21 18:22:01,628 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/apps/KILLED, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/apps/KILLED 2018-05-21 18:22:01,629 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(166)) - Rewrote URL: /cluster/scheduler, direction: OUT via explicit rule: YARNUI/yarn/outbound/scheduler to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/scheduler 2018-05-21 18:22:01,629 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /conf, direction: OUT via implicit rule: YARNUI/yarn/outbound/conf to URL: https://mgt1.example.org:443/gateway/default/yarn/conf 2018-05-21 18:22:01,629 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /logs, direction: OUT via implicit rule: YARNUI/yarn/outbound/logs to URL: https://mgt1.example.org:443/gateway/default/yarn/logs 2018-05-21 18:22:01,629 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /stacks, direction: OUT via implicit rule: YARNUI/yarn/outbound/stacks to URL: https://mgt1.example.org:443/gateway/default/yarn/stacks 2018-05-21 18:22:01,629 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /jmx?qry=Hadoop:*, direction: OUT via implicit rule: YARNUI/yarn/outbound/jmx to URL: https://mgt1.example.org:443/gateway/default/yarn/jmx?qry=Hadoop%3A* 2018-05-21 18:22:01,629 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/errors-and-warnings, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/errors-and-warnings 2018-05-21 18:22:01,629 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: metrics, direction: OUT via implicit rule: YARNUI/yarn/outbound/metrics to URL: https://mgt1.example.org:443/gateway/default/yarn/metrics 2018-05-21 18:22:01,630 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/nodes, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/nodes 2018-05-21 18:22:01,630 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/nodes/decommissioned, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/nodes/decommissioned 2018-05-21 18:22:01,630 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/nodes/lost, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/nodes/lost 2018-05-21 18:22:01,630 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/nodes/unhealthy, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/nodes/unhealthy 2018-05-21 18:22:01,631 DEBUG hadoop.gateway (UrlRewriteProcessor.java:rewrite(164)) - Rewrote URL: /cluster/nodes/rebooted, direction: OUT via implicit rule: YARNUI/yarn/outbound/cluster to URL: https://mgt1.example.org:443/gateway/default/yarn/cluster/nodes/rebooted ________________________________ From: Shawn Weeks <[email protected]> Sent: Monday, May 21, 2018 6:24:45 PM To: [email protected] Subject: Re: Knox Rule Pattern is Matching HTML Tags Beyond the Pattern Hopefully the attachment doesn't get eaten. You can see where it matched a url filter on metrics. Thanks Shawn Weeks ________________________________ From: Sandeep Moré <[email protected]> Sent: Monday, May 21, 2018 6:19:53 PM To: [email protected] Subject: Re: Knox Rule Pattern is Matching HTML Tags Beyond the Pattern Can you share Debug logs for this rewrite ? this might tell us a bit more about what pattern Knox is seeing. This should not be happening, especially given that this rule is not hooked up to html content filter. On Mon, May 21, 2018 at 6:48 PM, Shawn Weeks <[email protected]> wrote: > The organization I work for needs Knox to be able to proxy the Yarn UI so > I've been piecing together the existing patches for this and making > additional corrections to get it all working. During that I noticed > something and I'm not sure how to resolve it. Considering the following > rule. > > > <rule dir="OUT" name="YARNUI/yarn/outbound/metrics" pattern="/metrics"> > <rewrite template="{$frontend[url]}/yarn/metrics"/> > </rule> > > > I'd expect this to only rewrite things that started with '/metrics' > however it's also rewriting things like this '<div class="metrics"></div>' > into '<div > class="https://knox_host:8433/gateway/default/yarn/metrics";></div>'. > I've taking a cursory look in Jira but I don't see this mentioned as an > existing bug. > > > Generally I've gotten everything working and am just trying to clean up > all the css weirdness this introduces. > > > Thanks > > Shawn Weeks >
