Re: Apache Tomcat 9
On Fri, May 6, 2016 at 7:17 PM, Frederick Piña wrote: > I'm having errors: > > /usr/local/apache-tomcat-9.0.0.M4/bin/catalina.sh run > Configuration Error: deployment source 'SimpleJavaWebApp:war exploded' is > not valid > [2016-05-06 01:50:26,222] Artifact SimpleJavaWebApp:war exploded: Error > during artifact deployment. See server log for details. > 06-May-2016 13:50:30.839 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Server version: > Apache Tomcat/9.0.0.M4 > 06-May-2016 13:50:30.851 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Server built: > Mar 12 2016 11:39:59 UTC > 06-May-2016 13:50:30.852 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Server number: > 9.0.0.0 > 06-May-2016 13:50:30.852 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log OS Name: > Mac OS X > 06-May-2016 13:50:30.853 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log OS Version: > 10.11.4 > 06-May-2016 13:50:30.853 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Architecture: > x86_64 > 06-May-2016 13:50:30.853 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Java Home: > /Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home/jre > 06-May-2016 13:50:30.854 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log JVM Version: > 1.8.0_91-b14 > 06-May-2016 13:50:30.855 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: > Oracle Corporation > 06-May-2016 13:50:30.856 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: > /Users/frederickpina/Library/Caches/IntelliJIdea2016.1/tomcat/Tomcat_9_0_0_M4_SimpleJavaWebApp > 06-May-2016 13:50:30.856 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: > /usr/local/apache-tomcat-9.0.0.M4 > 06-May-2016 13:50:30.858 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Command line > argument: > -Djava.util.logging.config.file=/Users/frederickpina/Library/Caches/IntelliJIdea2016.1/tomcat/Tomcat_9_0_0_M4_SimpleJavaWebApp/conf/logging.properties > 06-May-2016 13:50:30.858 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Command line > argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager > 06-May-2016 13:50:30.858 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Command line > argument: -Dcom.sun.management.jmxremote= > 06-May-2016 13:50:30.859 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Command line > argument: -Dcom.sun.management.jmxremote.port=1099 > 06-May-2016 13:50:30.859 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Command line > argument: -Dcom.sun.management.jmxremote.ssl=false > 06-May-2016 13:50:30.860 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Command line > argument: -Dcom.sun.management.jmxremote.authenticate=false > 06-May-2016 13:50:30.860 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Command line > argument: -Djava.rmi.server.hostname=127.0.0.1 > 06-May-2016 13:50:30.860 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Command line > argument: > -Dcatalina.base=/Users/frederickpina/Library/Caches/IntelliJIdea2016.1/tomcat/Tomcat_9_0_0_M4_SimpleJavaWebApp > 06-May-2016 13:50:30.871 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Command line > argument: -Dcatalina.home=/usr/local/apache-tomcat-9.0.0.M4 > 06-May-2016 13:50:30.871 INFO [main] > org.apache.catalina.startup.VersionLoggerListener.log Command line > argument: -Djava.io.tmpdir=/usr/local/apache-tomcat-9.0.0.M4/temp > 06-May-2016 13:50:30.872 INFO [main] > org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The APR based > Apache Tomcat Native library which allows optimal performance in production > environments was not found on the java.library.path: > /Users/frederickpina/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:. > 06-May-2016 13:50:31.613 INFO [main] > org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler > ["http-nio-8009"] > 06-May-2016 13:50:31.679 SEVERE [main] > org.apache.coyote.AbstractProtocol.init Failed to initialize end point > associated with ProtocolHandler ["http-nio-8009"] > java.net.BindException: Address already in use I believe that means tomcat is already running on your machine. Can you try killing all tomcat processes and run it again? > at sun.nio.ch.Net.bind0(Native Method) > at sun.nio.ch.Net.bind(Net.java:433) > at sun.nio.ch.Net.bind(Net.java:425) > at sun.nio.ch > .ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) > at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) > at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:245) > at org.apache.tomcat.ut
Re: context doesnt pick up
On Sat, Feb 20, 2016 at 11:28 PM, Me Self wrote: > I already tried an empty Context tag and no Context tag, makes no > difference. Catalina.out has not error. I tried setting logging level FINE > to see if there were anything related to how it scans > conf/Catalina/localhost/ but nothing. > > I thing you need to place the web app outside tomcat lets say in /users/myfolder/test And then set docbase path in /conf/Catalina/localhost/test.xml to and then stop start tomcat. > On Sun, Feb 21, 2016 at 12:11 AM, Caldarale, Charles R < > chuck.caldar...@unisys.com> wrote: > > > > From: Me Self [mailto:wmso...@gmail.com] > > > Subject: context doesnt pick up > > > > > When I put the context in server.xml it works fine, but if I put the > same > > > context tag in a xml file under /conf/Catalina/localhost/test.xml then > > > tomcat doesn't pick it up. I would rather want to use the latter. > > > > > The test.xml is > > > > > > > > > > > What Am I missing? > > > > Reading the doc, which for the docBase attribute states: > > "The value of this field must not be set unless the Context element is > > defined in server.xml or the docBase is not located under the Host's > > appBase." > > > > http://tomcat.apache.org/tomcat-8.0-doc/config/context.html > > > > I suspect that if you examined the logs you would find an error message > > related to deployment of the test webapp. > > > > If all you have in the element is the docBase and your webapp > is > > located in the 's appBase directory, you don't need a > > element at all. > > > > - Chuck > > > > > > THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY > > MATERIAL and is thus for use only by the intended recipient. If you > > received this in error, please contact the sender and delete the e-mail > and > > its attachments from all computers. > > > > > > - > > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > > For additional commands, e-mail: users-h...@tomcat.apache.org > > > > >
Re: Http 403: access to requested resource denied
Regards, Prashant 07440456543 On 3 Feb 2016 18:07, "David kerber" wrote: > > On 2/3/2016 12:50 PM, prashant sharma wrote: >> >> On 3 Feb 2016 17:42, "David kerber" wrote: >>> >>> >>> On 2/3/2016 12:23 PM, prashant sharma wrote: >>>> >>>> >>>> On 3 Feb 2016 16:38, "Mark Eggers" wrote: >>>>> >>>>> >>>>> >>>>> -BEGIN PGP SIGNED MESSAGE- >>>>> Hash: SHA1 >>>>> >>>>> Quick note - please post at the bottom or inline. >>>>> >>>>> See item 6 of the Tomcat users mailing list here: >>>>> http://tomcat.apache.org/lists.html >>>>> >>>>> On 2/3/2016 8:20 AM, prashant sharma wrote: >>>>>> >>>>>> >>>>>> That's true. But we are not doing any authn/authz in our >>>>>> application. Its just a simple webapp that exposes 1 endpoint (put >>>>>> method). Any body should be able to hit that end point. >>>>>> >>>>>> It works fine if I place my war outside tomcat installation >>>>>> directory and create a context from Catalina/localhost. But if I >>>>>> place my war inside webapps then it gives http 403 when I hit my >>>>>> endpoint. >>>>>> >>>>>> Regards, Prashant >>>>>> >>>>>> 07440456543 On 3 Feb 2016 16:11, "David kerber" >>>>>> wrote: >>>>>> >>>>>>> 403 is an authentication/authorization error, which means the >>>>>>> logged-in user doesn't have permissions to the requested >>>>>>> resource. >>>>>>> >>>>>>> >>>>>>> On 2/3/2016 11:05 AM, prashant sharma wrote: >>>>>>> >>>>>>>> Hi, Can someone pls provide any inputs on below. Thanks >>>>>>>> >>>>>>>> Regards, Prashant >>>>>>>> >>>>>>>> 07440456543 On 2 Feb 2016 18:02, "prashant sharma" >>>>>>>> wrote: >>>>>>>> >>>>>>>> Hi, >>>>>>>>> >>>>>>>>> >>>>>>>>> I am using apache tomcat 7.0.57 and jdk 7 on windows 7. I >>>>>>>>> have deployed a simple web application inside tomcat webapps >>>>>>>>> folder by placing the war file directly in webapps. This is a >>>>>>>>> basic application which exposes an endpoint with put request >>>>>>>>> method. >>>>>>>>> >>>>>>>>> When I try to access this endpoint I get 403 access forbidden >>>>>>>>> error. >>>>>>>>> >>>>>>>>> However If I place war file outside tomcat and point it by >>>>>>>>> creating context.xml in conf/Catalina/localhost I am able to >>>>>>>>> access my endpoint. >>>>>>>>> >>>>>>>>> Can someone pls tell what's wrong with the first approach and >>>>>>>>> why its not working in that >>>>>>>>> >>>>>>>>> Regards, Prashant >>>>>>>>> >>>>>>>>> 07440456543 >>>>> >>>>> >>>>> >>>>> With your put method, are you trying to write to a file within the web >>>>> application? >>>>> >>>>> . . . just my two cents >>>> >>>> >>>> This put method updates a record in database. >>>> The same webapp(endpoint) works when I place war outside tomcat. >>> >>> >>> >>> Check the permissions on the directories where you are placing the .war >> >> file. >> .war file is places under tomcat webapps folder. > > > Yes, I know. You need to check the permissions that are set on that directory. > There are no special permissions for that directory. Its on my local machine (localhost). > > > >>> >>> >>> >>>> >>>>> /mde/ >>>>> -BEGIN PGP SIGNATURE- >>>>> Version: GnuPG v2 >>>>> >>>>> iQEcBAEBAgAGBQJWsiy6AAoJEEFGbsYNeTwtQl8IAJyMU5CIE5ex3QTLbnnEzM/P >>>>> SCPTn6yTFnMleBtKpKHpiVsc2pc3ebXaSWsWqTId6ahGbDnl6bGUewKfGU/ybeqr >>>>> 9gxYNj75d3z2xHFaOiVZjf67zGgS7pQ+XUSlIrogrsVQ5mDopRGgdkDsUPnerdlL >>>>> w0288AGjnh9IKMXJ3MiFK3qORImjIEINTLDpnAcdoX5fbGwkVKyIF74VNrH2xqot >>>>> zI0fglepGn9bk8MB1r+JkRVnrFwhXjfwhCBREnf8+Uy4LrszEF8CVmvNVsAQLxm1 >>>>> 9d6cOPLO4rGv/UGBCrK596vXQOQZ+hg1NpN04Gfd5evLafI0x29bE7AYFmcxKPo= >>>>> =ZL/3 >>>>> -END PGP SIGNATURE- >>>>> >>>>> - >>>>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >>>>> For additional commands, e-mail: users-h...@tomcat.apache.org >>>>> >>>> >>> >>> >>> - >>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >>> For additional commands, e-mail: users-h...@tomcat.apache.org >>> >> > > > - > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org >
Re: Http 403: access to requested resource denied
On 3 Feb 2016 17:42, "David kerber" wrote: > > On 2/3/2016 12:23 PM, prashant sharma wrote: >> >> On 3 Feb 2016 16:38, "Mark Eggers" wrote: >>> >>> >>> -BEGIN PGP SIGNED MESSAGE- >>> Hash: SHA1 >>> >>> Quick note - please post at the bottom or inline. >>> >>> See item 6 of the Tomcat users mailing list here: >>> http://tomcat.apache.org/lists.html >>> >>> On 2/3/2016 8:20 AM, prashant sharma wrote: >>>> >>>> That's true. But we are not doing any authn/authz in our >>>> application. Its just a simple webapp that exposes 1 endpoint (put >>>> method). Any body should be able to hit that end point. >>>> >>>> It works fine if I place my war outside tomcat installation >>>> directory and create a context from Catalina/localhost. But if I >>>> place my war inside webapps then it gives http 403 when I hit my >>>> endpoint. >>>> >>>> Regards, Prashant >>>> >>>> 07440456543 On 3 Feb 2016 16:11, "David kerber" >>>> wrote: >>>> >>>>> 403 is an authentication/authorization error, which means the >>>>> logged-in user doesn't have permissions to the requested >>>>> resource. >>>>> >>>>> >>>>> On 2/3/2016 11:05 AM, prashant sharma wrote: >>>>> >>>>>> Hi, Can someone pls provide any inputs on below. Thanks >>>>>> >>>>>> Regards, Prashant >>>>>> >>>>>> 07440456543 On 2 Feb 2016 18:02, "prashant sharma" >>>>>> wrote: >>>>>> >>>>>> Hi, >>>>>>> >>>>>>> I am using apache tomcat 7.0.57 and jdk 7 on windows 7. I >>>>>>> have deployed a simple web application inside tomcat webapps >>>>>>> folder by placing the war file directly in webapps. This is a >>>>>>> basic application which exposes an endpoint with put request >>>>>>> method. >>>>>>> >>>>>>> When I try to access this endpoint I get 403 access forbidden >>>>>>> error. >>>>>>> >>>>>>> However If I place war file outside tomcat and point it by >>>>>>> creating context.xml in conf/Catalina/localhost I am able to >>>>>>> access my endpoint. >>>>>>> >>>>>>> Can someone pls tell what's wrong with the first approach and >>>>>>> why its not working in that >>>>>>> >>>>>>> Regards, Prashant >>>>>>> >>>>>>> 07440456543 >>> >>> >>> With your put method, are you trying to write to a file within the web >>> application? >>> >>> . . . just my two cents >> >> This put method updates a record in database. >> The same webapp(endpoint) works when I place war outside tomcat. > > > Check the permissions on the directories where you are placing the .war file. .war file is places under tomcat webapps folder. > > > >> >>> /mde/ >>> -BEGIN PGP SIGNATURE- >>> Version: GnuPG v2 >>> >>> iQEcBAEBAgAGBQJWsiy6AAoJEEFGbsYNeTwtQl8IAJyMU5CIE5ex3QTLbnnEzM/P >>> SCPTn6yTFnMleBtKpKHpiVsc2pc3ebXaSWsWqTId6ahGbDnl6bGUewKfGU/ybeqr >>> 9gxYNj75d3z2xHFaOiVZjf67zGgS7pQ+XUSlIrogrsVQ5mDopRGgdkDsUPnerdlL >>> w0288AGjnh9IKMXJ3MiFK3qORImjIEINTLDpnAcdoX5fbGwkVKyIF74VNrH2xqot >>> zI0fglepGn9bk8MB1r+JkRVnrFwhXjfwhCBREnf8+Uy4LrszEF8CVmvNVsAQLxm1 >>> 9d6cOPLO4rGv/UGBCrK596vXQOQZ+hg1NpN04Gfd5evLafI0x29bE7AYFmcxKPo= >>> =ZL/3 >>> -END PGP SIGNATURE- >>> >>> - >>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >>> For additional commands, e-mail: users-h...@tomcat.apache.org >>> >> > > > - > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org >
Re: Http 403: access to requested resource denied
On 3 Feb 2016 16:38, "Mark Eggers" wrote: > > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Quick note - please post at the bottom or inline. > > See item 6 of the Tomcat users mailing list here: > http://tomcat.apache.org/lists.html > > On 2/3/2016 8:20 AM, prashant sharma wrote: > > That's true. But we are not doing any authn/authz in our > > application. Its just a simple webapp that exposes 1 endpoint (put > > method). Any body should be able to hit that end point. > > > > It works fine if I place my war outside tomcat installation > > directory and create a context from Catalina/localhost. But if I > > place my war inside webapps then it gives http 403 when I hit my > > endpoint. > > > > Regards, Prashant > > > > 07440456543 On 3 Feb 2016 16:11, "David kerber" > > wrote: > > > >> 403 is an authentication/authorization error, which means the > >> logged-in user doesn't have permissions to the requested > >> resource. > >> > >> > >> On 2/3/2016 11:05 AM, prashant sharma wrote: > >> > >>> Hi, Can someone pls provide any inputs on below. Thanks > >>> > >>> Regards, Prashant > >>> > >>> 07440456543 On 2 Feb 2016 18:02, "prashant sharma" > >>> wrote: > >>> > >>> Hi, > >>>> I am using apache tomcat 7.0.57 and jdk 7 on windows 7. I > >>>> have deployed a simple web application inside tomcat webapps > >>>> folder by placing the war file directly in webapps. This is a > >>>> basic application which exposes an endpoint with put request > >>>> method. > >>>> > >>>> When I try to access this endpoint I get 403 access forbidden > >>>> error. > >>>> > >>>> However If I place war file outside tomcat and point it by > >>>> creating context.xml in conf/Catalina/localhost I am able to > >>>> access my endpoint. > >>>> > >>>> Can someone pls tell what's wrong with the first approach and > >>>> why its not working in that > >>>> > >>>> Regards, Prashant > >>>> > >>>> 07440456543 > > With your put method, are you trying to write to a file within the web > application? > > . . . just my two cents This put method updates a record in database. The same webapp(endpoint) works when I place war outside tomcat. > /mde/ > -BEGIN PGP SIGNATURE- > Version: GnuPG v2 > > iQEcBAEBAgAGBQJWsiy6AAoJEEFGbsYNeTwtQl8IAJyMU5CIE5ex3QTLbnnEzM/P > SCPTn6yTFnMleBtKpKHpiVsc2pc3ebXaSWsWqTId6ahGbDnl6bGUewKfGU/ybeqr > 9gxYNj75d3z2xHFaOiVZjf67zGgS7pQ+XUSlIrogrsVQ5mDopRGgdkDsUPnerdlL > w0288AGjnh9IKMXJ3MiFK3qORImjIEINTLDpnAcdoX5fbGwkVKyIF74VNrH2xqot > zI0fglepGn9bk8MB1r+JkRVnrFwhXjfwhCBREnf8+Uy4LrszEF8CVmvNVsAQLxm1 > 9d6cOPLO4rGv/UGBCrK596vXQOQZ+hg1NpN04Gfd5evLafI0x29bE7AYFmcxKPo= > =ZL/3 > -END PGP SIGNATURE- > > - > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org >
Re: Http 403: access to requested resource denied
That's true. But we are not doing any authn/authz in our application. Its just a simple webapp that exposes 1 endpoint (put method). Any body should be able to hit that end point. It works fine if I place my war outside tomcat installation directory and create a context from Catalina/localhost. But if I place my war inside webapps then it gives http 403 when I hit my endpoint. Regards, Prashant 07440456543 On 3 Feb 2016 16:11, "David kerber" wrote: > 403 is an authentication/authorization error, which means the logged-in > user doesn't have permissions to the requested resource. > > > On 2/3/2016 11:05 AM, prashant sharma wrote: > >> Hi, >> Can someone pls provide any inputs on below. >> Thanks >> >> Regards, >> Prashant >> >> 07440456543 >> On 2 Feb 2016 18:02, "prashant sharma" >> wrote: >> >> Hi, >>> I am using apache tomcat 7.0.57 and jdk 7 on windows 7. >>> I have deployed a simple web application inside tomcat webapps folder by >>> placing the war file directly in webapps. >>> This is a basic application which exposes an endpoint with put request >>> method. >>> >>> When I try to access this endpoint I get 403 access forbidden error. >>> >>> However If I place war file outside tomcat and point it by creating >>> context.xml in conf/Catalina/localhost I am able to access my endpoint. >>> >>> Can someone pls tell what's wrong with the first approach and why its not >>> working in that >>> >>> Regards, >>> Prashant >>> >>> 07440456543 >>> >>> >> > > - > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
Re: Http 403: access to requested resource denied
Hi, Can someone pls provide any inputs on below. Thanks Regards, Prashant 07440456543 On 2 Feb 2016 18:02, "prashant sharma" wrote: > Hi, > I am using apache tomcat 7.0.57 and jdk 7 on windows 7. > I have deployed a simple web application inside tomcat webapps folder by > placing the war file directly in webapps. > This is a basic application which exposes an endpoint with put request > method. > > When I try to access this endpoint I get 403 access forbidden error. > > However If I place war file outside tomcat and point it by creating > context.xml in conf/Catalina/localhost I am able to access my endpoint. > > Can someone pls tell what's wrong with the first approach and why its not > working in that > > Regards, > Prashant > > 07440456543 >
Http 403: access to requested resource denied
Hi, I am using apache tomcat 7.0.57 and jdk 7 on windows 7. I have deployed a simple web application inside tomcat webapps folder by placing the war file directly in webapps. This is a basic application which exposes an endpoint with put request method. When I try to access this endpoint I get 403 access forbidden error. However If I place war file outside tomcat and point it by creating context.xml in conf/Catalina/localhost I am able to access my endpoint. Can someone pls tell what's wrong with the first approach and why its not working in that Regards, Prashant 07440456543
Re: [PROPOSAL] Tomcat Webinar series
Hi Chris, You mentioned about Apachecon. Does it get recorded as well. If yes can you pls provide the link. Thanks On 13 Nov 2015 16:47, "Johan Compagner" wrote: > On 12 November 2015 at 23:29, Mark Thomas wrote: > > > - HTTP/2 and Tomcat 9 > > > i am also interested in something for this, especially how we can configure > it server side so that 1 request can send over a whole bunch of files at > onces (server pusht) > > > -- > Johan Compagner > Servoy >
Re: [PROPOSAL] Tomcat Webinar series
Thanks Mark. Sure that would be a very good knowledge sharing session. Looking forward to the details. On Thu, Nov 12, 2015 at 10:29 PM, Mark Thomas wrote: > All, > > I've been wondering if there would be any interest in a Tomcat Webinar > series. I'm thinking ~10 minutes of presentation followed by Q&A on > topics of interest to this community with the webinars taking place > every 1/2/4 weeks depending on interest. The webinars would also be > recorded and uploaded somewhere - probably youtube - and linked from > tomcat.apache.org. > > My initial thoughts on possible topics are: > > - Intro to Tomcat 9 (the first milestone release is in progress as > I type this) > > - TLS virtual hosting with Tomcat 9 > > - Generating TLS keys for Tomcat > > - HTTP/2 and Tomcat 9 > > - Connector selection: BIO vs NIO vs NIO2 vs APR > > - Proxy protocol choice HTTP vs AJP > > Other topics as requested by the users@ community. > > Presenters would be one of the Tomcat committers. Obviously, I'm happy > to do these but I hope some of my fellow committers will agree to do > some presentations as well. > > Thoughts, feedback, topic suggestions welcome. > > Mark > > - > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
unable to specify new context in conf\Catalina\localhost
Hi, This is my server details:- Server InformationTomcat VersionJVM VersionJVM VendorOS NameOS VersionOS ArchitectureHostnameIP AddressApache Tomcat/8.0.281.7.0_51-b13Oracle CorporationMac OS X10.9.5x86_64 I have a web application(mytomcat-helloworld) in below directory /Library/Tomcat/apache-tomcat-8.0.28/webapps/ Server.xml is also out of box. I can access my application at below url:- http://localhost:8080/mytomcat-helloworld/ Everything is fine till here. I have now created a context xml in path /Library/Tomcat/apache-tomcat-8.0.28/conf/Catalina/localhost/test.xml as I was hoping to access the application with url:- http://localhost:8080/test But instead I get this error:- 18-Oct-2015 17:41:05.994 INFO [localhost-startStop-7] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying configuration descriptor /Library/Tomcat/apache-tomcat-8.0.28/conf/Catalina/localhost/test.xml 18-Oct-2015 17:41:05.995 WARNING [localhost-startStop-7] org.apache.catalina.startup.HostConfig.deployDescriptor A docBase /Library/Tomcat/apache-tomcat-8.0.28/webapps/mytomcat-helloworld inside the host appBase has been specified, and will be ignored 18-Oct-2015 17:41:06.000 SEVERE [localhost-startStop-7] org.apache.catalina.core.ContainerBase.addChildInternal ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/test]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:586) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1780) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Caused by: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot@5334f6e8] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4854) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4984) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 10 more Caused by: java.lang.IllegalArgumentException: The main resource set specified [/Library/Tomcat/apache-tomcat-8.0.28/webapps/test] is not valid at org.apache.catalina.webresources.StandardRoot.createMainResourceSet(StandardRoot.java:723) at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:684) at org.apache.catalina.ut I have followed the specs given here:- http://tomcat.apache.org/tomcat-8.0-doc/config/context.html#Defining_a_context Note:- I get the error with this xml as well
Max Thread/Memory problems with tomcat
Hi, We are using the following configuration: Tomcat: 5.0. OS: Windows Server HPC edition. JVM: 5.0 There is one basic doubt that I have. When we load/stress our Tomcat server, we hit thresholds mentioned below once in a while. The root of the problem is that when I increase the clients, I start getting a connection refused error on the server side. This is because the server hits the maximum request processing thread limit. The other problems are connected to it: -Max threads (tomcat): As mentioned above, this is the root of the problem. To solve this problem, I increase the max threads in server.xml. Then I get the Out of stack space exception. -Stack Memory: Now for this I tried a couple of things a) Reduce the stack size allotted per thread so that more threads can be spawned in the allotted stack space.I believe that the default is around 320K/ thread. I set it to 128K in the JVM options (Xss). b) Reduce the heap size. I did this because as per my understanding the memory alloted to a process is divided among heap and stack. So probably reducing the heap size makes more memory available for stack. Don't know if this is correct? Now once in a while I get Out of memory exception for heap space. -Heap Memory: Can somebody advise as to what are the solutions for these sort of problems other than reducing the memory/thread consumption, of our application logic. I mean are there techniques that can be applied on tomcat/JVM/OS level to make more threads/memory available to the tomcat process? Please advise. Thanks! Prashant
Re: splitting thread pool
Thanks for a detailed response Chris! I am quite new to tomcat...It would be really helpful if you could give some reference links to the things you are talking about in 1 and 3 below? Thanks! Prashant From: Christopher Schultz To: Tomcat Users List Sent: Monday, June 29, 2009 10:49:06 AM Subject: Re: splitting thread pool -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Prashant, On 6/29/2009 1:12 AM, prashant sharma wrote: > Is there any way to configure my web application such that I have a > separate quota of threads for webpage access and a separate quota for > other types of accesses like webservice requests? The only way I know of to do this is with separate connectors: you would configure them separately so that the "webapp" one (that is, the one that handles traditional human clients reading web pages) is separate from the "web service" one (that is, the one that services only web service clients). Two have two connectors, you either need a second port number to use (not terribly convenient, since ports other than 80 and 443 are often blocked by firewalls, etc.) or a second IP address to use (also not terribly convenient since your web service calls need to be coded to hit a different host). Another option is to use a front-controller like Apache httpd to direct traffic: 1. Install httpd and configure it to work with your existing webapp, configured to handle everything just as it works today. Use your choice of mod_jk or mod_proxy_http/ajp. Make sure you have httpd configured to accept enough requests for your expected (or observed) peak load. 2. Add a second on a different port. Don't worry about firewall issues as this port doesn't need to be available to the outside world. 3. Change your httpd proxy configuration (ProxyPass or JkMount) so that the URIs for web services are directed to the /second/ connector you created in #2 above. This will allow httpd to act as a traffic cop to direct web service requests to that second connector, which can (of course!) be configured separately and/or differently than the one for "web" clients. Hope that helps, - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkpI1GIACgkQ9CaO5/Lv0PBLXQCgroWHtSNDkvwhJP6WPbnCt3b7 BmEAoMJm80XQaCNgWMWDE29pFYAmbq8O =rhVV -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: splitting thread pool
Thanks for your response Ronald! Won't a filter be a part of the thread pool? I mean every incoming request would create a new thread and filter would be invoked on this new thread ...right? The solution that I am looking for is to partition the thread pool into 2 parts One that serves the webpage requests and the other that is allocated to the internal processing of the web application. Thanks! Prashant From: Ronald Klop To: Tomcat Users List Cc: prashant sharma Sent: Monday, June 29, 2009 4:57:53 AM Subject: Re: splitting thread pool You can create a filter or run on separate Tomcat instances. NB: You are not solving the cause, but the effect. You don't have enough threads or cpu-power to handle the total load. Ronald. Op maandag, 29 juni 2009 07:12 schreef prashant sharma : Hi, I have the following attributes in the "server.xml" file: The web application that I am working on exposes many webservices, which are invoked from other applications. The problem I am facing is that when my application gets a lot of webservice requests, it reaches the limit of "maxThreads". After this limit is reached I am not able to open the webpage for my web application. Is there any way to configure my web application such that I have a separate quota of threads for webpage access and a separate quota for other types of accesses like webservice requests? Thanks! Prashant
splitting thread pool
Hi, I have the following attributes in the "server.xml" file: The web application that I am working on exposes many webservices, which are invoked from other applications. The problem I am facing is that when my application gets a lot of webservice requests, it reaches the limit of "maxThreads". After this limit is reached I am not able to open the webpage for my web application. Is there any way to configure my web application such that I have a separate quota of threads for webpage access and a separate quota for other types of accesses like webservice requests? Thanks! Prashant
