Hi Larry, I'm using the 0.11.0 release.
Kind regards, Ben Ben Jovanic | Software Engineer Energy, Utilities & Telco | CGI 2nd floor, Inovo Building 121 George Street, Glasgow, G1 1RD, UK M: +44 7917 505 645 [email protected] | cgi-group.co.uk CONFIDENTIALITY NOTICE: Proprietary/Confidential Information belonging to CGI Group Inc. and its affiliates may be contained in this message. If you are not a recipient indicated or intended in this message (or responsible for delivery of this message to such person), or you think for any reason that this message may have been addressed to you in error, you may not use or copy or deliver this message to anyone else. In such case, you should destroy this message and are asked to notify the sender by reply e-mail. ________________________________________ From: larry mccay [[email protected]] Sent: 15 February 2017 15:03 To: [email protected]; Josh Elser Subject: Re: Validating Avatica Support with Knox Hi Ben - Thanks for reporting this difficulty - I will need to review the docs and instructions and get back to you. I am copying Josh on this thread just in case he isn't subscribed - he contributed the service definition for avatica. Just to make sure... you have a build from master or 0.11.0 release deployed in azure that you are trying - right? thanks, --larry On Wed, Feb 15, 2017 at 9:54 AM, Jovanic, Ben <[email protected]> wrote: > Hi, > > I work for CGI and have been looking at Knox recently for a project. I've > been working with John McParland who has contributed to Knox with Solr > support. > > I'm currently trying to get Knox and Avatica working together. I've > followed the instructions on this JIRA ticket (https://issues.apache.org/ > jira/browse/KNOX-844) but I've encountered an error. > > When doing the following: > > ``` > $ curl -k -u guest:guest-password -X GET "https://cloudapp.azure.com: > 8443/gateway/sandbox/avatica/" > <HTML> > <HEAD> > <TITLE>Error 404 - Not Found</TITLE> > <BODY> > <H2>Error 404 - Not Found.</H2> > No context on this server matched or handled this request.<BR>Contexts > known to this server are: <ul></ul><hr><a href="http://eclipse.org/jetty";><img > border= 0 src="/favicon.ico"/></a> <a > href="http://eclipse.org/jetty";>Powered > by Jetty:// Java Web Server</a><hr/> > > </BODY> > </HTML> > ``` > > The 404 makes sense since navigating to http://cloudapp.azure.com:8765/ > shows the same 404 message. > > And looking in the Knox gateway.log file we see Knox has authenticated > fine: > > ``` > 2017-02-15 11:20:02,681 INFO hadoop.gateway > (KnoxLdapRealm.java:getUserDn(691)) > - Computed userDn: uid=guest,ou=people,dc=hadoop,dc=apache,dc=org using > dnTemplate for principal: guest > ``` > > However, when using the Avatica parameters with those semicolons it falls > over: > > ``` > $ curl -k -u guest:guest-password -X GET "https://cloudapp.azure.com: > 8443/gateway/sandbox/avatica/;avatica_user=guest;avatica_ > password=guest-password;authentication=BASIC" > <html> > <head> > <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> > <title>Error 500 Server Error</title> > </head> > <body><h2>HTTP ERROR 500</h2> > <p>Problem accessing /gateway/sandbox/avatica/;avatica_user=guest;avatica_ > password=guest-password;authentication=BASIC. Reason: > <pre> Server Error</pre></p><hr><i><small>Powered by > Jetty://</small></i><hr/> > > </body> > </html> > ``` > > And the gateway.log now: > > ``` > 2017-02-15 11:32:32,281 INFO hadoop.gateway > (KnoxLdapRealm.java:getUserDn(691)) > - Computed userDn: uid=guest,ou=people,dc=hadoop,dc=apache,dc=org using > dnTemplate for principal: guest > 2017-02-15 11:32:32,291 ERROR hadoop.gateway > (UrlRewriteProcessor.java:rewrite(169)) > - Failed to rewrite URL: https://cloudapp.azure.com: > 8443/gateway/sandbox/avatica/;avatica_user=username;avatica_ > password=password;authentication=BASIC, direction: IN via rule: > AVATICA/avatica/inbound/root, status: FAILURE > 2017-02-15 11:32:32,292 ERROR hadoop.gateway > (UrlRewriteProcessor.java:rewrite(169)) > - Failed to rewrite URL: https://cloudapp.azure.com: > 8443/gateway/sandbox/avatica/;avatica_user=username;avatica_ > password=password;authentication=BASIC, direction: IN via rule: > AVATICA/avatica/inbound/root, status: FAILURE > 2017-02-15 11:32:32,311 WARN hadoop.gateway > (DefaultDispatch.java:executeOutboundRequest(146)) > - Connection exception dispatching request: org.apache.http.client. > ClientProtocolException > org.apache.http.client.ClientProtocolException > at org.apache.http.impl.client.InternalHttpClient.doExecute( > InternalHttpClient.java:186) > at org.apache.http.impl.client.CloseableHttpClient.execute( > CloseableHttpClient.java:82) > at org.apache.http.impl.client.CloseableHttpClient.execute( > CloseableHttpClient.java:107) > at org.apache.http.impl.client.CloseableHttpClient.execute( > CloseableHttpClient.java:55) > at org.apache.hadoop.gateway.dispatch.DefaultDispatch. > executeOutboundRequest(DefaultDispatch.java:129) > at org.apache.hadoop.gateway.dispatch.DefaultDispatch.executeRequest( > DefaultDispatch.java:115) > at org.apache.hadoop.gateway.dispatch.DefaultDispatch. > doGet(DefaultDispatch.java:277) > at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter$ > GetAdapter.doMethod(GatewayDispatchFilter.java:123) > at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter.doFilter( > GatewayDispatchFilter.java:106) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.rewrite.api. > UrlRewriteServletFilter.doFilter(UrlRewriteServletFilter.java:60) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain$1.run(ShiroSubjectIdentityAdapter.java:91) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain$1.run(ShiroSubjectIdentityAdapter.java:88) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain.call(ShiroSubjectIdentityAdapter.java:138) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain.call(ShiroSubjectIdentityAdapter.java:75) > at org.apache.shiro.subject.support.SubjectCallable. > doCall(SubjectCallable.java:90) > at org.apache.shiro.subject.support.SubjectCallable.call( > SubjectCallable.java:83) > at org.apache.shiro.subject.support.DelegatingSubject. > execute(DelegatingSubject.java:383) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter. > doFilter(ShiroSubjectIdentityAdapter.java:72) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter( > ProxiedFilterChain.java:61) > at org.apache.shiro.web.servlet.AdviceFilter.executeChain( > AdviceFilter.java:108) > at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal( > AdviceFilter.java:137) > at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter( > OncePerRequestFilter.java:125) > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter( > ProxiedFilterChain.java:66) > at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain( > AbstractShiroFilter.java:449) > at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call( > AbstractShiroFilter.java:365) > at org.apache.shiro.subject.support.SubjectCallable. > doCall(SubjectCallable.java:90) > at org.apache.shiro.subject.support.SubjectCallable.call( > SubjectCallable.java:83) > at org.apache.shiro.subject.support.DelegatingSubject. > execute(DelegatingSubject.java:383) > at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal( > AbstractShiroFilter.java:362) > at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter( > OncePerRequestFilter.java:125) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.ResponseCookieFilter. > doFilter(ResponseCookieFilter.java:50) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.XForwardedHeaderFilter.doFilter( > XForwardedHeaderFilter.java:30) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.GatewayFilter.doFilter( > GatewayFilter.java:139) > at org.apache.hadoop.gateway.GatewayFilter.doFilter( > GatewayFilter.java:91) > at org.apache.hadoop.gateway.services.metrics.impl.instr. > InstrumentedGatewayFilter.doFilter(InstrumentedGatewayFilter.java:70) > at org.apache.hadoop.gateway.GatewayServlet.service( > GatewayServlet.java:141) > at org.eclipse.jetty.servlet.ServletHolder.handle( > ServletHolder.java:812) > at org.eclipse.jetty.servlet.ServletHandler.doHandle( > ServletHandler.java:587) > at org.eclipse.jetty.server.handler.ScopedHandler.handle( > ScopedHandler.java:143) > at org.eclipse.jetty.security.SecurityHandler.handle( > SecurityHandler.java:577) > at org.eclipse.jetty.server.session.SessionHandler. > doHandle(SessionHandler.java:223) > at org.eclipse.jetty.server.handler.ContextHandler. > doHandle(ContextHandler.java:1127) > at org.eclipse.jetty.servlet.ServletHandler.doScope( > ServletHandler.java:515) > at org.eclipse.jetty.server.session.SessionHandler. > doScope(SessionHandler.java:185) > at org.eclipse.jetty.server.handler.ContextHandler. > doScope(ContextHandler.java:1061) > at org.eclipse.jetty.server.handler.ScopedHandler.handle( > ScopedHandler.java:141) > at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle( > ContextHandlerCollection.java:215) > at org.eclipse.jetty.server.handler.HandlerWrapper.handle( > HandlerWrapper.java:97) > at org.apache.hadoop.gateway.trace.TraceHandler.handle( > TraceHandler.java:51) > at org.eclipse.jetty.server.handler.HandlerWrapper.handle( > HandlerWrapper.java:97) > at org.apache.hadoop.gateway.filter.CorrelationHandler. > handle(CorrelationHandler.java:39) > at org.eclipse.jetty.servlets.gzip.GzipHandler.handle( > GzipHandler.java:529) > at org.eclipse.jetty.server.handler.HandlerCollection. > handle(HandlerCollection.java:110) > at org.eclipse.jetty.server.handler.HandlerWrapper.handle( > HandlerWrapper.java:97) > at org.eclipse.jetty.server.Server.handle(Server.java:499) > at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) > at org.eclipse.jetty.server.HttpConnection.onFillable( > HttpConnection.java:257) > at org.eclipse.jetty.io.AbstractConnection$2.run( > AbstractConnection.java:544) > at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob( > QueuedThreadPool.java:635) > at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run( > QueuedThreadPool.java:555) > at java.lang.Thread.run(Thread.java:745) > Caused by: org.apache.http.ProtocolException: Target host is not specified > at org.apache.http.impl.conn.DefaultRoutePlanner.determineRoute( > DefaultRoutePlanner.java:70) > at org.apache.http.impl.client.InternalHttpClient.determineRoute( > InternalHttpClient.java:124) > at org.apache.http.impl.client.InternalHttpClient.doExecute( > InternalHttpClient.java:183) > ... 78 more > 2017-02-15 11:32:32,312 ERROR hadoop.gateway > (AbstractGatewayFilter.java:doFilter(63)) > - Failed to execute filter: java.io.IOException: Service connectivity error. > 2017-02-15 11:32:32,313 ERROR hadoop.gateway > (AbstractGatewayFilter.java:doFilter(63)) > - Failed to execute filter: java.io.IOException: Service connectivity error. > 2017-02-15 11:32:32,320 ERROR hadoop.gateway > (AbstractGatewayFilter.java:doFilter(66)) > - Failed to execute filter: javax.servlet.ServletException: > org.apache.shiro.subject.ExecutionException: > java.security.PrivilegedActionException: > java.io.IOException: Service connectivity error. > 2017-02-15 11:32:32,322 ERROR hadoop.gateway > (AbstractGatewayFilter.java:doFilter(66)) > - Failed to execute filter: javax.servlet.ServletException: > org.apache.shiro.subject.ExecutionException: > java.security.PrivilegedActionException: > java.io.IOException: Service connectivity error. > 2017-02-15 11:32:32,322 ERROR hadoop.gateway > (GatewayFilter.java:doFilter(145)) > - Gateway processing failed: javax.servlet.ServletException: > org.apache.shiro.subject.ExecutionException: > java.security.PrivilegedActionException: > java.io.IOException: Service connectivity error. > javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException: > java.security.PrivilegedActionException: java.io.IOException: Service > connectivity error. > at org.apache.shiro.web.servlet.AdviceFilter.cleanup( > AdviceFilter.java:196) > at org.apache.shiro.web.filter.authc.AuthenticatingFilter. > cleanup(AuthenticatingFilter.java:155) > at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal( > AdviceFilter.java:148) > at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter( > OncePerRequestFilter.java:125) > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter( > ProxiedFilterChain.java:66) > at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain( > AbstractShiroFilter.java:449) > at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call( > AbstractShiroFilter.java:365) > at org.apache.shiro.subject.support.SubjectCallable. > doCall(SubjectCallable.java:90) > at org.apache.shiro.subject.support.SubjectCallable.call( > SubjectCallable.java:83) > at org.apache.shiro.subject.support.DelegatingSubject. > execute(DelegatingSubject.java:383) > at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal( > AbstractShiroFilter.java:362) > at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter( > OncePerRequestFilter.java:125) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.ResponseCookieFilter. > doFilter(ResponseCookieFilter.java:50) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.XForwardedHeaderFilter.doFilter( > XForwardedHeaderFilter.java:30) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.GatewayFilter.doFilter( > GatewayFilter.java:139) > at org.apache.hadoop.gateway.GatewayFilter.doFilter( > GatewayFilter.java:91) > at org.apache.hadoop.gateway.services.metrics.impl.instr. > InstrumentedGatewayFilter.doFilter(InstrumentedGatewayFilter.java:70) > at org.apache.hadoop.gateway.GatewayServlet.service( > GatewayServlet.java:141) > at org.eclipse.jetty.servlet.ServletHolder.handle( > ServletHolder.java:812) > at org.eclipse.jetty.servlet.ServletHandler.doHandle( > ServletHandler.java:587) > at org.eclipse.jetty.server.handler.ScopedHandler.handle( > ScopedHandler.java:143) > at org.eclipse.jetty.security.SecurityHandler.handle( > SecurityHandler.java:577) > at org.eclipse.jetty.server.session.SessionHandler. > doHandle(SessionHandler.java:223) > at org.eclipse.jetty.server.handler.ContextHandler. > doHandle(ContextHandler.java:1127) > at org.eclipse.jetty.servlet.ServletHandler.doScope( > ServletHandler.java:515) > at org.eclipse.jetty.server.session.SessionHandler. > doScope(SessionHandler.java:185) > at org.eclipse.jetty.server.handler.ContextHandler. > doScope(ContextHandler.java:1061) > at org.eclipse.jetty.server.handler.ScopedHandler.handle( > ScopedHandler.java:141) > at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle( > ContextHandlerCollection.java:215) > at org.eclipse.jetty.server.handler.HandlerWrapper.handle( > HandlerWrapper.java:97) > at org.apache.hadoop.gateway.trace.TraceHandler.handle( > TraceHandler.java:51) > at org.eclipse.jetty.server.handler.HandlerWrapper.handle( > HandlerWrapper.java:97) > at org.apache.hadoop.gateway.filter.CorrelationHandler. > handle(CorrelationHandler.java:39) > at org.eclipse.jetty.servlets.gzip.GzipHandler.handle( > GzipHandler.java:529) > at org.eclipse.jetty.server.handler.HandlerCollection. > handle(HandlerCollection.java:110) > at org.eclipse.jetty.server.handler.HandlerWrapper.handle( > HandlerWrapper.java:97) > at org.eclipse.jetty.server.Server.handle(Server.java:499) > at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) > at org.eclipse.jetty.server.HttpConnection.onFillable( > HttpConnection.java:257) > at org.eclipse.jetty.io.AbstractConnection$2.run( > AbstractConnection.java:544) > at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob( > QueuedThreadPool.java:635) > at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run( > QueuedThreadPool.java:555) > at java.lang.Thread.run(Thread.java:745) > Caused by: org.apache.shiro.subject.ExecutionException: > java.security.PrivilegedActionException: > java.io.IOException: Service connectivity error. > at org.apache.shiro.subject.support.DelegatingSubject. > execute(DelegatingSubject.java:385) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter. > doFilter(ShiroSubjectIdentityAdapter.java:72) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter( > ProxiedFilterChain.java:61) > at org.apache.shiro.web.servlet.AdviceFilter.executeChain( > AdviceFilter.java:108) > at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal( > AdviceFilter.java:137) > ... 48 more > Caused by: java.security.PrivilegedActionException: java.io.IOException: > Service connectivity error. > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain.call(ShiroSubjectIdentityAdapter.java:138) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain.call(ShiroSubjectIdentityAdapter.java:75) > at org.apache.shiro.subject.support.SubjectCallable. > doCall(SubjectCallable.java:90) > at org.apache.shiro.subject.support.SubjectCallable.call( > SubjectCallable.java:83) > at org.apache.shiro.subject.support.DelegatingSubject. > execute(DelegatingSubject.java:383) > ... 54 more > Caused by: java.io.IOException: Service connectivity error. > at org.apache.hadoop.gateway.dispatch.DefaultDispatch. > executeOutboundRequest(DefaultDispatch.java:147) > at org.apache.hadoop.gateway.dispatch.DefaultDispatch.executeRequest( > DefaultDispatch.java:115) > at org.apache.hadoop.gateway.dispatch.DefaultDispatch. > doGet(DefaultDispatch.java:277) > at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter$ > GetAdapter.doMethod(GatewayDispatchFilter.java:123) > at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter.doFilter( > GatewayDispatchFilter.java:106) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.rewrite.api. > UrlRewriteServletFilter.doFilter(UrlRewriteServletFilter.java:60) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain$1.run(ShiroSubjectIdentityAdapter.java:91) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain$1.run(ShiroSubjectIdentityAdapter.java:88) > ... 61 more > 2017-02-15 11:32:32,339 ERROR hadoop.gateway > (GatewayServlet.java:service(146)) > - Gateway processing failed: javax.servlet.ServletException: > org.apache.shiro.subject.ExecutionException: > java.security.PrivilegedActionException: > java.io.IOException: Service connectivity error. > javax.servlet.ServletException: org.apache.shiro.subject.ExecutionException: > java.security.PrivilegedActionException: java.io.IOException: Service > connectivity error. > at org.apache.shiro.web.servlet.AdviceFilter.cleanup( > AdviceFilter.java:196) > at org.apache.shiro.web.filter.authc.AuthenticatingFilter. > cleanup(AuthenticatingFilter.java:155) > at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal( > AdviceFilter.java:148) > at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter( > OncePerRequestFilter.java:125) > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter( > ProxiedFilterChain.java:66) > at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain( > AbstractShiroFilter.java:449) > at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call( > AbstractShiroFilter.java:365) > at org.apache.shiro.subject.support.SubjectCallable. > doCall(SubjectCallable.java:90) > at org.apache.shiro.subject.support.SubjectCallable.call( > SubjectCallable.java:83) > at org.apache.shiro.subject.support.DelegatingSubject. > execute(DelegatingSubject.java:383) > at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal( > AbstractShiroFilter.java:362) > at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter( > OncePerRequestFilter.java:125) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.ResponseCookieFilter. > doFilter(ResponseCookieFilter.java:50) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.XForwardedHeaderFilter.doFilter( > XForwardedHeaderFilter.java:30) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.GatewayFilter.doFilter( > GatewayFilter.java:139) > at org.apache.hadoop.gateway.GatewayFilter.doFilter( > GatewayFilter.java:91) > at org.apache.hadoop.gateway.services.metrics.impl.instr. > InstrumentedGatewayFilter.doFilter(InstrumentedGatewayFilter.java:70) > at org.apache.hadoop.gateway.GatewayServlet.service( > GatewayServlet.java:141) > at org.eclipse.jetty.servlet.ServletHolder.handle( > ServletHolder.java:812) > at org.eclipse.jetty.servlet.ServletHandler.doHandle( > ServletHandler.java:587) > at org.eclipse.jetty.server.handler.ScopedHandler.handle( > ScopedHandler.java:143) > at org.eclipse.jetty.security.SecurityHandler.handle( > SecurityHandler.java:577) > at org.eclipse.jetty.server.session.SessionHandler. > doHandle(SessionHandler.java:223) > at org.eclipse.jetty.server.handler.ContextHandler. > doHandle(ContextHandler.java:1127) > at org.eclipse.jetty.servlet.ServletHandler.doScope( > ServletHandler.java:515) > at org.eclipse.jetty.server.session.SessionHandler. > doScope(SessionHandler.java:185) > at org.eclipse.jetty.server.handler.ContextHandler. > doScope(ContextHandler.java:1061) > at org.eclipse.jetty.server.handler.ScopedHandler.handle( > ScopedHandler.java:141) > at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle( > ContextHandlerCollection.java:215) > at org.eclipse.jetty.server.handler.HandlerWrapper.handle( > HandlerWrapper.java:97) > at org.apache.hadoop.gateway.trace.TraceHandler.handle( > TraceHandler.java:51) > at org.eclipse.jetty.server.handler.HandlerWrapper.handle( > HandlerWrapper.java:97) > at org.apache.hadoop.gateway.filter.CorrelationHandler. > handle(CorrelationHandler.java:39) > at org.eclipse.jetty.servlets.gzip.GzipHandler.handle( > GzipHandler.java:529) > at org.eclipse.jetty.server.handler.HandlerCollection. > handle(HandlerCollection.java:110) > at org.eclipse.jetty.server.handler.HandlerWrapper.handle( > HandlerWrapper.java:97) > at org.eclipse.jetty.server.Server.handle(Server.java:499) > at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) > at org.eclipse.jetty.server.HttpConnection.onFillable( > HttpConnection.java:257) > at org.eclipse.jetty.io.AbstractConnection$2.run( > AbstractConnection.java:544) > at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob( > QueuedThreadPool.java:635) > at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run( > QueuedThreadPool.java:555) > at java.lang.Thread.run(Thread.java:745) > Caused by: org.apache.shiro.subject.ExecutionException: > java.security.PrivilegedActionException: > java.io.IOException: Service connectivity error. > at org.apache.shiro.subject.support.DelegatingSubject. > execute(DelegatingSubject.java:385) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter. > doFilter(ShiroSubjectIdentityAdapter.java:72) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter( > ProxiedFilterChain.java:61) > at org.apache.shiro.web.servlet.AdviceFilter.executeChain( > AdviceFilter.java:108) > at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal( > AdviceFilter.java:137) > ... 48 more > Caused by: java.security.PrivilegedActionException: java.io.IOException: > Service connectivity error. > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain.call(ShiroSubjectIdentityAdapter.java:138) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain.call(ShiroSubjectIdentityAdapter.java:75) > at org.apache.shiro.subject.support.SubjectCallable. > doCall(SubjectCallable.java:90) > at org.apache.shiro.subject.support.SubjectCallable.call( > SubjectCallable.java:83) > at org.apache.shiro.subject.support.DelegatingSubject. > execute(DelegatingSubject.java:383) > ... 54 more > Caused by: java.io.IOException: Service connectivity error. > at org.apache.hadoop.gateway.dispatch.DefaultDispatch. > executeOutboundRequest(DefaultDispatch.java:147) > at org.apache.hadoop.gateway.dispatch.DefaultDispatch.executeRequest( > DefaultDispatch.java:115) > at org.apache.hadoop.gateway.dispatch.DefaultDispatch. > doGet(DefaultDispatch.java:277) > at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter$ > GetAdapter.doMethod(GatewayDispatchFilter.java:123) > at org.apache.hadoop.gateway.dispatch.GatewayDispatchFilter.doFilter( > GatewayDispatchFilter.java:106) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.rewrite.api. > UrlRewriteServletFilter.doFilter(UrlRewriteServletFilter.java:60) > at org.apache.hadoop.gateway.filter.AbstractGatewayFilter.doFilter( > AbstractGatewayFilter.java:61) > at org.apache.hadoop.gateway.GatewayFilter$Holder.doFilter( > GatewayFilter.java:332) > at org.apache.hadoop.gateway.GatewayFilter$Chain.doFilter( > GatewayFilter.java:232) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain$1.run(ShiroSubjectIdentityAdapter.java:91) > at org.apache.hadoop.gateway.filter.ShiroSubjectIdentityAdapter$ > CallableChain$1.run(ShiroSubjectIdentityAdapter.java:88) > ... 61 more > ``` > > I believe the important part is: > > ``` > 2017-02-15 11:40:18,461 ERROR hadoop.gateway > (UrlRewriteProcessor.java:rewrite(169)) > - Failed to rewrite URL: https://hdp24sandbox-v2. > ukwest.cloudapp.azure.com:8443/gateway/sandbox/avatica; > avatica_user=username;avatica_password=password;authentication=BASIC, > direction: IN via rule: AVATICA/avatica/inbound/root, status: FAILURE > ``` > > Which reveals that the URL is not matching the route properly. > > I've modified the rewrite.xml file for Avatica in several different ways > but I cannot get Knox to accept semicolons in the URL. > Any help would be appreciated. > > Kind regards, > Ben Jovanic >
