Re: DataSourceRealm says Name jdbc is not bound in this Context
Dominik, that worked! Champion!!! My revised context.xml looks like this: Context path=/mind docBase=D:/Development/Projects/mind/src/webapp debug=99 reloadable=true Resource name=jdbc/MindDB auth=Container type=javax.sql.DataSource maxActive=100 maxIdle=30 maxWait=1 username=mind password=*** driverClassName=org.postgresql.Driver url=jdbc:postgresql://localhost/mind/ Realm className=org.apache.catalina.realm.DataSourceRealm debug=99 dataSourceName=jdbc/MindDB localDataSource=true userTable=mind_user userNameCol=alias userCredCol=password userRoleTable=mind_user_role roleNameCol=name/ /Context On Mon, 07 Feb 2005 08:57:08 +0100, Dominik Drzewiecki [EMAIL PROTECTED] wrote: Dan Washusen [EMAIL PROTECTED] wrote: Hi Sven, I can access the data source from within my code using the name java:/comp/env/jdbc/MindDB and everything works great. It's just that the Realm can't... I have found a few other posts to this list with the same problem and one of the email suggested that the Realm is configured before the DataSource causing an error to be thrown during realm initialisation (as the DataSource is missing). It looks like the solution is to move the DataSource configuration to the Global configuration area or to use the JBDCRealm. It is not necessary to make the datasource global. Try adding localDataSource=true to your context Realm definition. Having consulted the docs for 4.1.x, 5.0.x and 5.5.x, t seems that this flag is only allowed in the latest version of tomcat. There's a chance though that it has been backported without having the docs updated. HTH, /dd -- Jar-Jar makes the Ewoks look like f*%#ing Shaft! - Tim Bisley - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [SOLVED] Form Auth + xml users database
Thx for ur answers, I have reied what you say about the second question, but it's do not work. This is how I have changed my context.xml file: === ?xml version='1.0' encoding='utf-8'? Context privileged=true swallowOutput=true workDir=work\Catalina\photoalbum\ path=/ cacheTTL=0 cachingAllowed=false displayName=bannerEmbedded beta docBase=. cacheMaxSize=0 reloadable=true Realm className=org.apache.catalina.realm.UserDatabaseRealm resourceName=PhotoAlbum/ Valve className=org.apache.catalina.valves.AccessLogValve directory=logs/photoalbum/ fileDateFormat=-MM-dd suffix=.txt prefix=photoalbum_access_log./ !--ResourceLink name=PhotoAlbum global=PhotoAlbum type=org.apache.catalina.UserDatabase/-- Resource type=org.apache.catalina.UserDatabase description=User database that can be updated and saved auth=Container name=PhotoAlbum/ ResourceParams name=PhotoAlbum parameter namefactory/name valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value /parameter parameter namepathname/name valueconf/Catalina/photoalbum.localhost/photoalbum-users.xml/value /parameter /ResourceParams /Context === I have removed the ResourceParams from the server.xml file and move it into the context.xml but in the log I can read this errors messages: 1) javax.naming.NameNotFoundException: Name PhotoAlbum is not bound in this Context 2) GRAVE: Catalina.start: LifecycleException: No UserDatabase component found under key PhotoAlbum 3) 2005-02-07 09:55:30 UserDatabaseRealm[photoalbum.localhost]: Exception looking up UserDatabase under key PhotoAlbum javax.naming.NameNotFoundException: Name PhotoAlbum is not bound in this Context do u know why? I have I have give you all the elements you need to help me. On Sun, 06 Feb 2005 22:21:21 +0100, Mario Winterer [EMAIL PROTECTED] wrote: Hi! I'm happy you could solve your problem now! Seems the reason was the missing Realm-definition in your context.xml. To Question 1) Tomcat offers a separate JNDI-namespace for each web application (so if you have 4 web applications you will have 4 namespaces). These namespaces are configured in the context-elements of the corresponsing web-applications. To define resources, you have to nest a Resource-element in your context-element (which should be in context.xml). A resource that is defined in the namespace of a web application cannot be seen by other web applications (because the namespaces are separated from each other). Sometimes, a resource may be required by more than one web application. To avoid configuring this resource several times - once per context - tomcat offers another namespace that is global and exists only once per tomcat instance. If you define a resource there, you can use it in each web application, that is allowed to use it. So how can you allow a web application to use a global resource? Simply link the global resource into the local JNDI-namespace of the web-application! This can be done by nesting a ResourceLink element in the context element of the web-application that should be allowed to use the resource. When defining a ResourceLink-element, you must specify, which global resource you want to link into the namespace (attribut global), which type the resource is that you want to link (attribut type), and which name it should have in the local namespace (attribut name) - this name can be equal to the global name. So the server.xml and context.xml hierarchy could look like the following (sorry for the text-art - use a fixed width font for best results): +- Server | +- GlobalNamingResources | +- Resource GlobResA | +- Resource GlobResB | +- Service +- Engine +- Realm X +- Host www.A.org | +- Context /A1 (defined in context.xml) | | +- ResourceLink to GlobResA, name: LocResA | | | +- Context /A2 (defined in context.xml) | | +- ResourceLink to GlobResA, name: LocResA | | +- ResourceLink to GlobResB, name: LocResB | | | +- Context /A3 (defined in context.xml) | +- Resource, name LocalResA | +- Host www.B.org +- Context /B1 | +- ResourceLink to GlobResA, name: LocResA | +- Context /B2 +- ResourceLink to GlobResB, name: LocResB Question 2) If you do not want to change server.xml (e.g. because you want to deploy your application to a foreign server and you cannot modify server.xml there), you could define a local JNDI-Resource in the context-element of your web-application instead of the GlobalNamingResource (simply move the resource-definition from GlobalNamingResource into your context-element). If you do this, of course you do not need the ResourceLink any more! So you do not have to touch server.xml because all configurations can be done inside context.xml which is in the meta-inf directory of your web
outOfMemory exception under high load
Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JNDI without edit server.xml
Hi all, I've got a problem. I'm using tomcat 5.0 with Oracle 9.2i. Now I want to upgrade tomcat to the newest version, but the same configuration doesn't work again. I used this solution for tomcat 5.0, because I don't whant to write anithing on tomcat server.xml file. To configure and use it I created ONLY this xml and put it on $TOMCAT_HOME/conf/catalina/localhost/strutsProva.xml file. Context displayName=Everithing managing system docBase=D:\dev\strutsProva path=/strutsProva reloadable=true Resource name=jdbc/strutsProva auth=Container type=javax.sql.DataSource / ResourceParams name=jdbc/strutsProva parameter namedriverClassName/name valueoracle.jdbc.OracleDriver/value /parameter parameter nameurl/name valuejdbc:oracle:thin:@localhost:1521:sweet/value /parameter parameter nameusername/name valuedasit/value /parameter parameter namepassword/name valuedasilab/value /parameter parameter namemaxActive/name value1/value /parameter parameter namemaxWait/name value5000/value /parameter parameter namemaxIdle/name value2/value /parameter /ResourceParams /Context Anybody knows how to configure a jndi service on tomcat, without write anithing on server.xml file? I have to leave it clean 'cause I don't know who will install my application. Thanks all, Davide - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: outOfMemory exception under high load
how much memory is your process using when it crashes ? -r Michael Cornell wrote: Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: outOfMemory exception under high load
Not exactly sure but by running vmstat, it look like I am nearing the 2G limit .. maybe about 1.8G consumed.. /m reynir wrote: how much memory is your process using when it crashes ? -r Michael Cornell wrote: Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: outOfMemory exception under high load
well, your -Xmx1G set's the limit for memory usage at 1 gig. ? -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint you might want to set that a little higher. Michael Cornell wrote: Not exactly sure but by running vmstat, it look like I am nearing the 2G limit .. maybe about 1.8G consumed.. /m reynir wrote: how much memory is your process using when it crashes ? -r Michael Cornell wrote: Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: outOfMemory exception under high load
Sorry, that was a copy and paste typo :( Its set at 2G (4G for the whole machine) /m reynir wrote: well, your -Xmx1G set's the limit for memory usage at 1 gig. ? -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint you might want to set that a little higher. Michael Cornell wrote: Not exactly sure but by running vmstat, it look like I am nearing the 2G limit .. maybe about 1.8G consumed.. /m reynir wrote: how much memory is your process using when it crashes ? -r Michael Cornell wrote: Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Restart-On-Failure for Tomcat?
-Original Message- From: Trond G. Ziarkowski [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 07:57 To: tomcat-user@jakarta.apache.org Subject: Re: Restart-On-Failure for Tomcat? Hi! Someone mentioned on this list a while ago that Java Service Wrapper is capable of doing this. Haven't tested it myself but you can check it out at http://wrapper.tanukisoftware.org/ Trond Alternatively, you might consider writing a persistent jini wrapper around tomcat. This would also allow you to autodiscover tomcat instances, and be alerted on state changes etc. It would be a bit of coding though James - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: outOfMemory exception under high load
If I remember it correctly Xmn384m defines the next step in increasing the allocated memory. there for if you have 1800m used and the max is at 2g, taking a step of almost 400m may not work. Why are you setting these paremeters : -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint I usually only set the -Xmx and -server Your problem might also be kernel based problem, you might need a kernel update, but I'm not a specialist on that subject. I only know that there are some limitations in some linux setups on how much memory it can make use of, but I think the limit lies around 4gigs. but that dependes on which kernel you are using etc. Michael Cornell wrote: Sorry, that was a copy and paste typo :( Its set at 2G (4G for the whole machine) /m reynir wrote: well, your -Xmx1G set's the limit for memory usage at 1 gig. ? -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint you might want to set that a little higher. Michael Cornell wrote: Not exactly sure but by running vmstat, it look like I am nearing the 2G limit .. maybe about 1.8G consumed.. /m reynir wrote: how much memory is your process using when it crashes ? -r Michael Cornell wrote: Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: outOfMemory exception under high load
It could be your permanent generation that is running out of space. Get a hold of jvmstat to determine if this is the case. Ta Matt -Original Message- From: Michael Cornell [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 11:31 To: Tomcat Users List Subject: Re: outOfMemory exception under high load Sorry, that was a copy and paste typo :( Its set at 2G (4G for the whole machine) /m reynir wrote: well, your -Xmx1G set's the limit for memory usage at 1 gig. ? -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint you might want to set that a little higher. Michael Cornell wrote: Not exactly sure but by running vmstat, it look like I am nearing the 2G limit .. maybe about 1.8G consumed.. /m reynir wrote: how much memory is your process using when it crashes ? -r Michael Cornell wrote: Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with it are confidential and solely for the use of the intended recipient. If you are not the intended recipient or the person responsible for delivering to the intended recipient, be advised that you have received this E-mail in error and that any use or copying is strictly prohibited. If you have received this E-mail in error please notify the beCogent postmaster at [EMAIL PROTECTED] Unless expressly stated, opinions in this email are those of the individual sender and not beCogent Ltd. You must take full responsibility for virus checking this email and any attachments. Please note that the content of this email or any of its attachments may contain data that falls within the scope of the Data Protection Acts and that you must ensure that any handling or processing of such data by you is fully compliant with the terms and provisions of the Data Protection Act 1984 and 1998. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: outOfMemory exception under high load
Hi, RE Matt: // I am already running visualgc (jvmstat) on it... the behavior is just that the heap fills up (no gc) and then at about 80% full it just bombs out. Perm Gen is only 20% full and none of the others are used.. RE reynir: Why are you setting these paremeters : -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint I usually only set the -Xmx and -server // The Permsize params have been put in in case that was the problem (running out of perm space) and the -Xint as this makes it run without any optimisations (I believe) ie all interpreted. Xmn is the New Generation= (eden) + (from + to) and survivor ratio is just that.. the ratio of eden - survivors I can see no reason why these should mess anything up sufficiently to produce this error. Dale, Matt wrote: It could be your permanent generation that is running out of space. Get a hold of jvmstat to determine if this is the case. Ta Matt -Original Message- From: Michael Cornell [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 11:31 To: Tomcat Users List Subject: Re: outOfMemory exception under high load Sorry, that was a copy and paste typo :( Its set at 2G (4G for the whole machine) /m reynir wrote: well, your -Xmx1G set's the limit for memory usage at 1 gig. ? -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint you might want to set that a little higher. Michael Cornell wrote: Not exactly sure but by running vmstat, it look like I am nearing the 2G limit .. maybe about 1.8G consumed.. /m reynir wrote: how much memory is your process using when it crashes ? -r Michael Cornell wrote: Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with it are confidential and solely for the use of the intended recipient. If you are not the intended recipient or the person responsible for delivering to the intended recipient, be advised that you have received this E-mail in error and that any use or copying is strictly prohibited. If you have received this E-mail in error please notify the beCogent postmaster at [EMAIL PROTECTED] Unless expressly stated, opinions in this email are those of the individual sender and not beCogent Ltd. You must
Can not get roles to resolve in LDAP Realm
Hi,
I have really tried to get to the bottom of this without resorting to
the list but this should work but it doesn't.
Tomcat v 5.5.4
OpenLDAP
I have the Realm configured in server.xml as:
Realm className=org.apache.catalina.realm.JNDIRealm
connectionURL=ldap://localhost:389;
userPattern=uid={0},ou=iuap,dc=becta,dc=org
userRoleName=memberOf
/
Entry in LDAP
# User1 entry with TOMCAT roles 'admin' and 'manager'
dn: uid=user1,ou=iuap,dc=becta,dc=org
objectClass: iuapPerson
sn: user1
cn: super user1
uid: user1
mail: [EMAIL PROTECTED]
userPassword: secret
memberOf: admin
memberOf: manager
Produces the following in the logs when I try it against the manager
application:
Security checking request GET /manager/html
Checking constraint 'SecurityConstraint[HTMLManger and Manager command]'
against GET /html -- true
Calling hasUserDataPermission()
User data constraint has no restrictions
Calling authenticate()
retrieving values for attribute memberOf
validating credentials by binding as the user
binding as uid=user1,ou=iuap,dc=becta,dc=org
Username user1 successfully authenticated
getRoles(uid=user1,ou=iuap,dc=becta,dc=org)
Authenticated 'user1' with type 'BASIC'
Calling accessControl()
Checking roles GenericPrincipal[user1()]
*Username user1 does NOT have role manager
No role found: manager
Failed accessControl() test
*As you can see the roles are not being picked up.
Any ideas?
TIA
Regards
Paul Worrall
Portal Technology and Innovation
BECTA
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Uppercase index.jsp problem with mod_jk 1.2.8 ?
Hello, we actually use mod_jk 1.2.5 with apache 2.0.52 under win32. We tried to upgrade to mod_jk 1.2.8, but we get a problem with it. When specifying a URL like http://www.client.com then the request is forwarded to tomcat, but tomcat is asked for the file Index.jsp, where on disk only a index.jsp exists. So it looks like mod_jk always looks for a uppercase index file. When we specify http://www.client.com/index.jsp then everything works fine... In the apache config we have this: DirectoryIndex index.jsp Index.jsp index.html Index.html default.html Default.html In the tomcat config we have this: welcome-file-list welcome-fileindex.html/welcome-file welcome-fileindex.htm/welcome-file welcome-fileindex.jsp/welcome-file /welcome-file-list If I change the DirectoryIndex to be: DirectoryIndex index.jsp index.html default.html Then everything works fine. (But of course the Uppercase index files won't be served any more) André aarboard ag - internet - networks - databases Egliweg 10 - CH-2560 Nidau - Switzerland Phone +41 32 332 97 14 Fax +41 32 332 97 15 Mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: outOfMemory exception under high load
In that case then it sounds like either a memory leak or you just don't have enough memory to support your application. Do you have large objects in your sessions? I'd get a profilier and find out what objects are in your heap when you get the exceptions and it should lead you to the root cause of your problem. Ta Matt -Original Message- From: Michael Cornell [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 12:01 To: Tomcat Users List Subject: Re: outOfMemory exception under high load Hi, RE Matt: // I am already running visualgc (jvmstat) on it... the behavior is just that the heap fills up (no gc) and then at about 80% full it just bombs out. Perm Gen is only 20% full and none of the others are used.. RE reynir: Why are you setting these paremeters : -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint I usually only set the -Xmx and -server // The Permsize params have been put in in case that was the problem (running out of perm space) and the -Xint as this makes it run without any optimisations (I believe) ie all interpreted. Xmn is the New Generation= (eden) + (from + to) and survivor ratio is just that.. the ratio of eden - survivors I can see no reason why these should mess anything up sufficiently to produce this error. Dale, Matt wrote: It could be your permanent generation that is running out of space. Get a hold of jvmstat to determine if this is the case. Ta Matt -Original Message- From: Michael Cornell [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 11:31 To: Tomcat Users List Subject: Re: outOfMemory exception under high load Sorry, that was a copy and paste typo :( Its set at 2G (4G for the whole machine) /m reynir wrote: well, your -Xmx1G set's the limit for memory usage at 1 gig. ? -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint you might want to set that a little higher. Michael Cornell wrote: Not exactly sure but by running vmstat, it look like I am nearing the 2G limit .. maybe about 1.8G consumed.. /m reynir wrote: how much memory is your process using when it crashes ? -r Michael Cornell wrote: Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with
Re: JNDI without edit server.xml
you should edit context.xml under META-INF in your web-application. HTH, Fausto. --- Davide Gurgone [EMAIL PROTECTED] wrote: Hi all, I've got a problem. I'm using tomcat 5.0 with Oracle 9.2i. Now I want to upgrade tomcat to the newest version, but the same configuration doesn't work again. I used this solution for tomcat 5.0, because I don't whant to write anithing on tomcat server.xml file. To configure and use it I created ONLY this xml and put it on $TOMCAT_HOME/conf/catalina/localhost/strutsProva.xml file. Context displayName=Everithing managing system docBase=D:\dev\strutsProva path=/strutsProva reloadable=true Resource name=jdbc/strutsProva auth=Container type=javax.sql.DataSource / ResourceParams name=jdbc/strutsProva parameter namedriverClassName/name valueoracle.jdbc.OracleDriver/value /parameter parameter nameurl/name valuejdbc:oracle:thin:@localhost:1521:sweet/value /parameter parameter nameusername/name valuedasit/value /parameter parameter namepassword/name valuedasilab/value /parameter parameter namemaxActive/name value1/value /parameter parameter namemaxWait/name value5000/value /parameter parameter namemaxIdle/name value2/value /parameter /ResourceParams /Context Anybody knows how to configure a jndi service on tomcat, without write anithing on server.xml file? I have to leave it clean 'cause I don't know who will install my application. Thanks all, Davide - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] = [--°--] __ Do you Yahoo!? The all-new My Yahoo! - What will yours do? http://my.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JNDI without edit server.xml
fstmncn wrote: you should edit context.xml under META-INF in your web-application. HTH, Fausto. Hi Fausto, Thank you for the response, I try your solution, but I think I wrong something, 'cause the problem is the same: INFO: HTMLManager: list: Listing contexts for virtual host 'localhost' org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null' at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:780) . In order I delete the strutsProva.xml from $TOMCAT_HOME/conf/Catalina/localhost and I put the same content in a new $WEB_APP/META-INF/context.xml file. Finally I deployed the application from the tomcat manager, adding the Directory URL and the Context Path. I think Tomcat doesn't read the file! How can I say to Tomcat the file location? Have you got any other suggests? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Class loader and garbage collector
I've seen that Spring defines a *org.springframework.web.util.IntrospectorCleanupListener * which flushes the bean introspector which may hold cached references to classes to be garbage collected. In tomcat 5.5.7, using jconsole, I've seen that using the IntrospectorCleanupListener is not enough. The number of loaded classes keep increasing when reloading a webapp. The jconsole only shows the number of loaded classes. Is there any way to see which classes are still referenced so that I can further investigate the problem? /roberto -- Roberto Cosenza Infoflex Connect AB, Sweden Tel: +46-(0)8-55576860, Fax: +46-(0)8-55576861 -- Nordic Messaging Technologies is a trademark of Infoflex Connect. Please visit www.nordicmessaging.se for more information about our carrier-grade messaging products. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to get english messages on a German Windows-XP?
Hi, This is probably a java and not a tc question, but I would like to know how to get English java error messages when I start tc on a German windows XP box. Zsolt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JNDI without edit server.xml
It looks like it can't find the db driver. Try putting it under WeB-INF\lib if you haven't done it yet. Moreover be sure to have the references in the web.xml of your application. These are mine, for example: !-- references to JNDI resources -- !-- database -- resource-ref res-ref-namejdbc/ddb/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref !-- javamail -- resource-ref res-ref-namemail/dmail/res-ref-name res-typejavax.mail.Session/res-type res-authContainer/res-auth /resource-ref F. --- Davide Gurgone [EMAIL PROTECTED] wrote: fstmncn wrote: you should edit context.xml under META-INF in your web-application. HTH, Fausto. Hi Fausto, Thank you for the response, I try your solution, but I think I wrong something, 'cause the problem is the same: INFO: HTMLManager: list: Listing contexts for virtual host 'localhost' org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null' at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:780) . In order I delete the strutsProva.xml from $TOMCAT_HOME/conf/Catalina/localhost and I put the same content in a new $WEB_APP/META-INF/context.xml file. Finally I deployed the application from the tomcat manager, adding the Directory URL and the Context Path. I think Tomcat doesn't read the file! How can I say to Tomcat the file location? Have you got any other suggests? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] = [--°--] __ Do you Yahoo!? Meet the all-new My Yahoo! - Try it today! http://my.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
class not found when starting manager on solaris 9
Hi all! I am running tomcat 5.5.4 with JDK 1.4.2 on a x86 Linux system. I am using a CATALINA_BASE different from CATALINA_HOME. Everything works fine, including the Tomcat Web Application Manager. But running the same on a SPARC with Solaris 9 brings up the following error message when trying to start the manager app: ** begin of browser output *** HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Error allocating a servlet instance org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase .java:482) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105 ) org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:526) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:731) org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav a:526) org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo rkerThread.java:80) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:684) java.lang.Thread.run(Thread.java:534) root cause java.lang.NoClassDefFoundError: org/apache/catalina/ContainerServlet java.lang.ClassLoader.defineClass0(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:539) java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo ader.java:1626) org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav a:850) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1299) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1181) java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) java.lang.ClassLoader.defineClass0(Native Method) java.lang.ClassLoader.defineClass(ClassLoader.java:539) java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo ader.java:1626) org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.jav a:850) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1299) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1181) org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase .java:482) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105 ) org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:526) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne ction(Http11Protocol.java:731) org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav a:526) org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo rkerThread.java:80) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav a:684) java.lang.Thread.run(Thread.java:534) note The full stack trace of the root cause is available in the Apache Tomcat/5.5.4 logs. Apache Tomcat/5.5.4 end of browser output *** The content of the tomcat log file looks like this: ** begin of tomcat log file * 16 Dec 2004 17:12:51.145 ERROR main org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager] - Error loading WebappClassLoader delegate: false repositories: -- Parent Classloader: [EMAIL PROTECTED] org.apache.catalina.servlets.DefaultServlet java.lang.ClassNotFoundException: org.apache.catalina.servlets.DefaultServlet at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1332) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav a:1181) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:98 8) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:886) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java: 3817) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4079) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:7 55) at
**CONFIDENTIAL** Configuring Log4j in webapps
Hi everyone, I don't know if this is a Log4j problem or a Tomcat related issue but I am posting here first because I already subscribe to this mailing list ;). I have two (theoretically) identical Tomcat webservers (Tomcat 5.0), one on my local WinXP machine for dev/testing and one on the company's Win 2003 Server machine for production. When I setup my log4j files in my webapps I use: log4j.appender.A1.File=../logs/mywebapplog.log On my test machine this will work perfectly and even create the log file on Tomcat startup if it does not exist. On my production database it will not work if I use relative path, I actually have to specify C:/path_to_logs/mywebapplog.log and if the file is not there already then Tomcat complains on startup and no log gets written for the webapp. Like I said, the two Tomcats are supposed to be identical, but maybe there is a configuration discrepancy I missed, or maybe this is a Log4j thing? Any help is appreciated. -Ethan Cabiac -- This message (including any attachments) contains confidential information intended for a specific individual and purpose, and is protected by law. If you are the intended recipient, this message is CONFIDENTIAL as per Contract. This message should not be disseminated to 3rd parties without prior written approval or consent from a Director of TRAX. Violation of Contract Terms constitute a breach and be cause for termination. If you are NOT the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited.
Version control in WebDAV component of Tomcat
Hi, I am new to the latest version of Tomcat 5.5. I know that it has a bundled WebDAV component, but I can't get the version control feature working. Does any one know how I can do it? Many thanks in advance. Regards Onn Chee - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: order of creation of JNDI datasource from context.xml and Filter.init() using it
The easiest way to add a JNDI datasource is to install the webadmin and define the datasource not as a global JNDI but 'local' to the context. This can easily be achieved with the admin application. I have seen this problem where I defined the global datasource in TC 5.5 and it was not visible via a JNDI lookup. Either you have to do a lot more configuration or it is a bug. I haven't gotten arround to investigate this further :( Wouter On Sat, 05 Feb 2005 22:17:54 +0100, Mario Winterer [EMAIL PROTECTED] wrote: Hi Jeroen! Two weeks ago I (almost) exactly did what you want to do - make hibernate use a JNDI-DataSource defined as a GlobalNamingResource! The differences: My database is Oracle and I didn't configure hibernate directly because I use the spring-framework in between. I experienced problems similar than yours, but after cleaning out some old stuff it worked! Unfortunately, I do not know, what exactly the problem was, but I can give you some hints that may help you! Assuming you use Tomcat 5.5, do the following 1) Skip the factory-attribute in your Resource-definition! It is not required because tomcat has a built-in connection pool and automatically uses it for JNDI-DataSources. 2) Define your JNDI-DataSource in the GlobalNamingContext 3) The resourcelink-element in meta-inf/context.xml must specify the name of the global resource (attribute global) AND the name, the resource should have when linked into the lokal JNDI-context (attribute name). This (internal) name must match the name specified in your hibernate config! I guess that's what you got wrong! Your code: ResourceLink name=My Database global=jdbc/mydb type=javax.sql.Datasource / (You specified My Database as internal JNDI-name, but jdbc/mydb in hibernate.cfg.xml!!!) Better: ResourceLink name=jdbc/mydb global=jdbc/mydb type=javax.sql.Datasource / (That matches the name you used in your hibernate.cfg.xml: java:env/jdbc/mydb) 4) Remove the context-definition file in conf/Engine/host. At deployment time, tomcat copies the context.xml file from the meta-inf-directory of your web-application into the conf/Engine/host-directory (and renames it to avoid conflicts). 5) The PostgreSQL-driver must be in common/lib. Make sure it is NOT in WEB-INF/lib too! As I've said in top 3, I think the chief cause of your problem is the resourcelink-element! (Apart from that: I've seen you wrote your own HibernateSessionFilter. I also did that first, but then I decided to use the OpenSessionInViewFilter from the spring-framework instead. It works great! I'm sure your filter-implementation is not the cause of your problems, but maybe the spring-framework is interesting to you!) Best regards, Tex Jeroen Kransen schrieb: Hello, My problem is so basic that I have no doubt other people have experienced it. Still, I can't find any solutions on the web. I want Tomcat to provide my webapp with DataSources through JNDI. I want Hibernate to use these DataSources. Nothing exciting so far. I configured the BasicDataSourceFactory in the META-INF/context.xml like this: Resource name=jdbc/mydb auth=Container driverClassName=org.postgresql.Driver factory=org.apache.commons.dbcp.BasicDataSourceFactory username=* password=* type=javax.sql.Datasource url=jdbc:postgresql://localhost:5432/mywebapp scope=Shareable maxActive=10 maxIdle=100 maxWait=3000 / In the web.xml I put: filter filter-nameHibernateSessionFilter/filter-name filter-classnl.kransen.mywebapp.context.HibernateSessionFilter/filter-class /filter filter-mapping filter-nameHibernateSessionFilter/filter-name url-pattern/*/url-pattern /filter-mapping ... resource-ref descriptionMy database/description res-ref-namejdbc/mydb/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref In the hibernate.cfg.xml I make a JNDI reference to the datasource: hibernate-configuration session-factory property name=connection.datasourcejava:comp/env/jdbc/mydb/property property name=dialectnet.sf.hibernate.dialect.PostgreSQLDialect/property property name=show_sqltrue/property mapping resource=hibernate-mappings/Aap.hbm.xml / mapping resource=hibernate-mappings/Noot.hbm.xml / mapping resource=hibernate-mappings/Mies.hbm.xml / /session-factory /hibernate-configuration Now I created a HibernateSessionFilter that will filter any request to the webapp and provide it with a Hibernate Session. In the init() the Hibernate SessionFactory is configured by doing a lookup on JNDI for a DataSource. My problem is that Hibernate can't find the JNDI datasource: 17:44:14,745 INFO
Re: Version control in WebDAV component of Tomcat
On Mon, 07 Feb 2005 22:25:20 +0800, Wong Onn Chee [EMAIL PROTECTED] wrote: Hi, I am new to the latest version of Tomcat 5.5. I know that it has a bundled WebDAV component, but I can't get the version control feature working. Does any one know how I can do it? If you mean Delta V, then there's no support for that, and you should look into using Slide instead. The Tomcat WebDAV servlet supports WebDAV level 1, with partial level 2 support (some complex locking operations are not supported). -- x Rémy Maucherat Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Version control in WebDAV component of Tomcat
Return Receipt Your Version control in WebDAV component of Tomcat document: wasAndrew Paliga/Toronto/IBM received by: at:02/07/2005 09:29:52 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: virtualhost and deployment applications
Thanks for your answer. I'll show you my server.xml conf: ... Host name=domain1.com debug=9 appbase=WWW/domain1.com unpackWARS=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Context path= docBase=WWW/domain1.com debug=9 reloadable=true/ Context path=/manager docBase=WWW/domain1.com/manager privileged=true debug=2/ Logger className=org.apache.catalina.logger.FileLogger directory=logs prefix=domain1.com_log. suffix=.txt timestamp=true/ /Host Host name=domain2.com debug=2 appbase=WWW/domain2.com unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Context path= docBase=WWW/domain2.com debug=0 reloadable=true/ Context path=/manager docBase=WWW/domain2.com/manager debug=0 privileged=true/ Logger className=org.apache.catalina.logger.FileLogger directory=logs prefix=domain2.com_log. suffix=.txt timestamp=true/ /Host ... my tomcat is installed in the dir /usr/local/jakarta_5. When I deploy a war using the manager web app : http://domain1.com/manager the war is copied in the dir /usr/local/jakarta_5 instead WWW/domain1.com, and therefore is deployed in the domain2.com too. Atentamente: Ing. Carlos Gabriel Arce Administrador del Hosting TELESAT S.A Cisco CCNA 10677416 Pbx. 57-2 - 644 0400 Fax. 57-2 - 644 0507 Cali, Colombia http://www.telesat.com.co Quien no ha afrontado la adversidad no conoce su propia fuerza. Benjamin Jonson. La información adjunta en este mensaje es de uso exclusivo de la/s persona(s) o entidad/es a la que está dirigida y puede incluir información confidencial, personal y/o material protegido legalmente. La recepción de este mensaje por cualquier otra persona distinta de los destinatarios a los que está dirigido, no implica renuncia alguna al privilegio o derecho de confidencialidad. Se prohíbe el análisis, la retransmisión, divulgación o cualquier otro uso, o acción relacionada con esta información que fuera llevada a cabo por personas distintas del destinatario al cual la información está dirigida. Si recibe esta información por error, comuníquese con el remitente y proceda a borrarla de inmediato de todos los equipos de cómputo donde pueda quedar almacenada. Telesat entiende que el destinatario de este mensaje ha tomado todas las medidas técnicamente recomendables y apropiadas para evitar la contaminación por virus. Telesat S.A. no se hace responsable por la eventual transmisión de virus o programas dañinos por este medio, ni acepta responsabilidad alguna por eventuales daños o alteraciones derivados de la recepción o uso del presente mensaje. Las opiniones, conclusiones y otra información contenida en este correo no relacionadas con el negocio oficial de Telesat S.A. deben entenderse como personales y de ninguna manera son avaladas por la Compañía. Agradecemos su atención. Mario Winterer escribió: Hi! I think, there's something wrong with your context-definition or server.xml. Make sure each of your hosts have a webapplication base directory for their own!!! Do not use one single webapps-directory for all of your hosts! My directory structure looks as follows: somewhere/Tomcat/hosts/host/web-application Inside server.xml, where the hosts are defined, each host's appBase-attribute points to the correspoding host-directory. Apart from that: If your tomcat's auto-deploy feature is activated, you can deploy a web-application by simply copying the war file into your webapps-directory (or any other directory that you specified in server.xml). Best regards, Tex Carlos Gabriel Arce wrote: But when I deploy a local .war in the administration page www.domain1.com/manager/html this war gets replicated in other virtualhosts. Mario Winterer escribió: Of course! That's Tomcat's default behaviour - and in fact, it is difficult to make it behave different! Have a look at server.xml of your tomcat's default installation (you need a host-element for each virtual host). More information can be found at http://jakarta.apache.org/tomcat/tomcat-5.5-doc/config/index.html. Best regards, Tex Carlos Gabriel Arce schrieb: Good Day I have a question. Is possible deploy an application per virtualhost, where the deployed applications per virtualhost could'nt see them each other? Thanks in advance. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe,
Tomcat 5.5 cvs
What is the cvs repository for tomcat 5.5 source? I can find tomcat-5 but I am not sure whether that is the right one. Regards, PQ Going to war for peace is like having sex for virginity
jaas with wlclient.jar returns no principals
We are developing a j2ee app using tomcat for the web container and weblogic for the ejb container. We are using jaas for authentication with weblogic. When our war is deployed on tomcat, using the wlclient.jar, the jaas authentication returns no principals with the subject. When we deploy our war on weblogic (or test a jaas client using weblogic.jar), the jaas authentication returns principlas. What can we do to make the jaas authentication with a war deployed on tomcat work with weblogic? Using WLClient.jar: Subject is: Subject: Private Credential: [EMAIL PROTECTED] Private Credential: SubjectProxy[23994289] Size of Principals: 0 Principals: Using Weblogic.jar: Subject is: Subject: Principal: mjLDAP Private Credential: [EMAIL PROTECTED] Private Credential: [EMAIL PROTECTED] Size of Principals: 1 Principals: mjLDAP
RE: Tomcat 5.5 cvs
Hi, jakarta-tomcat-catalina http://jakarta.apache.org/site/cvsindex.html Cheers -Original Message- From: Phillip Qin [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 15:18 To: 'tomcat-user@jakarta.apache.org' Subject: Tomcat 5.5 cvs What is the cvs repository for tomcat 5.5 source? I can find tomcat-5 but I am not sure whether that is the right one. Regards, PQ Going to war for peace is like having sex for virginity FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
OT: Version control tool
Does anyone know a good version control tool for code management that is free? Also, a bug tracking application would be nice also. These need to be run on Windows. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Version control tool
Hi, WinCVS BugZilla Cheers. -Original Message- From: John Najarian [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 15:25 To: Tomcat Users List Subject: OT: Version control tool Does anyone know a good version control tool for code management that is free? Also, a bug tracking application would be nice also. These need to be run on Windows. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Version control tool
Eclipse -Original Message- From: John Najarian [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 15:25 To: Tomcat Users List Subject: OT: Version control tool Does anyone know a good version control tool for code management that is free? Also, a bug tracking application would be nice also. These need to be run on Windows. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with it are confidential and solely for the use of the intended recipient. If you are not the intended recipient or the person responsible for delivering to the intended recipient, be advised that you have received this E-mail in error and that any use or copying is strictly prohibited. If you have received this E-mail in error please notify the beCogent postmaster at [EMAIL PROTECTED] Unless expressly stated, opinions in this email are those of the individual sender and not beCogent Ltd. You must take full responsibility for virus checking this email and any attachments. Please note that the content of this email or any of its attachments may contain data that falls within the scope of the Data Protection Acts and that you must ensure that any handling or processing of such data by you is fully compliant with the terms and provisions of the Data Protection Act 1984 and 1998. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Version control tool
VCS is open source and is very good. Do a search on sourceforge.net. Thanks. - Original Message - From: John Najarian [EMAIL PROTECTED] To: Tomcat Users List tomcat-user@jakarta.apache.org Sent: Monday, February 07, 2005 09:24 AM Subject: OT: Version control tool Does anyone know a good version control tool for code management that is free? Also, a bug tracking application would be nice also. These need to be run on Windows. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Version control tool
Eclipse?! For version control, go with CVS or subversion. Most apache projects these days are going to subversion. It integrates very nicely with Windows. For bug tracking, I have yet to find a free bug tracking too that does not suck. If there is anyway, drop the $1200 and get JIRA. IMO, it is FAR better than bugzilla...yes, even $1200 better. Larry On Mon, 7 Feb 2005 15:27:48 -, Dale, Matt [EMAIL PROTECTED] wrote: Eclipse -Original Message- From: John Najarian [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 15:25 To: Tomcat Users List Subject: OT: Version control tool Does anyone know a good version control tool for code management that is free? Also, a bug tracking application would be nice also. These need to be run on Windows. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Updating running WARs?
Try configuring your app context inside of the META-INF/context.xml inside of your war instead of your server.xml. I had the same problem and this seemed to fix it. -Original Message- From: David Wood [mailto:[EMAIL PROTECTED] Sent: Friday, February 04, 2005 3:15 PM To: tomcat-user@jakarta.apache.org Subject: Updating running WARs? What's the right way to update a running WAR in Tomcat 5.5? Is there anything resembling the manager's reload feature for WARs? Or are we forced to remove the context via the manager and then re-add a new context back in? (Or restart Tomcat?) I've been searching through documentation for the manager, and then looking a bit at the source code, and it seems like it's impossible to reload a context unless it's exploded. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Version control tool
www.eclipse.org You still need a CVS server but it is very good for managing source code as it is a nicely featured CVS client. -Original Message- From: Larry Meadors [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 15:38 To: Tomcat Users List Subject: Re: Version control tool Eclipse?! For version control, go with CVS or subversion. Most apache projects these days are going to subversion. It integrates very nicely with Windows. For bug tracking, I have yet to find a free bug tracking too that does not suck. If there is anyway, drop the $1200 and get JIRA. IMO, it is FAR better than bugzilla...yes, even $1200 better. Larry On Mon, 7 Feb 2005 15:27:48 -, Dale, Matt [EMAIL PROTECTED] wrote: Eclipse -Original Message- From: John Najarian [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 15:25 To: Tomcat Users List Subject: OT: Version control tool Does anyone know a good version control tool for code management that is free? Also, a bug tracking application would be nice also. These need to be run on Windows. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with it are confidential and solely for the use of the intended recipient. If you are not the intended recipient or the person responsible for delivering to the intended recipient, be advised that you have received this E-mail in error and that any use or copying is strictly prohibited. If you have received this E-mail in error please notify the beCogent postmaster at [EMAIL PROTECTED] Unless expressly stated, opinions in this email are those of the individual sender and not beCogent Ltd. You must take full responsibility for virus checking this email and any attachments. Please note that the content of this email or any of its attachments may contain data that falls within the scope of the Data Protection Acts and that you must ensure that any handling or processing of such data by you is fully compliant with the terms and provisions of the Data Protection Act 1984 and 1998. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
jsp version of session variable access. Pointer to syntax wanted.
Looking for the syntax to gain access to a session variable in a jsp page, rather than converting it to java. HttpSession session=request.getSession(); String s = (String)session.getAttribute(sessionData.FILECOUNT); I'm not using the xml syntax (as yet). tomcat 5028. any pointers appreciated please. Regards DaveP. snip here * -- DISCLAIMER: NOTICE: The information contained in this email and any attachments is confidential and may be privileged. If you are not the intended recipient you should not use, disclose, distribute or copy any of the content of it or of any attachment; you are requested to notify the sender immediately of your receipt of the email and then to delete it and any attachments from your system. RNIB endeavours to ensure that emails and any attachments generated by its staff are free from viruses or other contaminants. However, it cannot accept any responsibility for any such which are transmitted. We therefore recommend you scan all attachments. Please note that the statements and views expressed in this email and any attachments are those of the author and do not necessarily represent those of RNIB. RNIB Registered Charity Number: 226227 Website: http://www.rnib.org.uk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Version control tool
Thanks Matt, I should have said I don't want to limit this to Java. -Original Message- From: Dale, Matt [EMAIL PROTECTED] Sent: Feb 7, 2005 10:27 AM To: Tomcat Users List tomcat-user@jakarta.apache.org, John Najarian [EMAIL PROTECTED] Subject: RE: Version control tool Eclipse -Original Message- From: John Najarian [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 15:25 To: Tomcat Users List Subject: OT: Version control tool Does anyone know a good version control tool for code management that is free? Also, a bug tracking application would be nice also. These need to be run on Windows. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jsp version of session variable access. Pointer to syntax wanted.
you can use expression language:
e.g.:
${sessionData.FILECOUNT}
--- Pawson, David [EMAIL PROTECTED] wrote:
Looking for the syntax to gain access to a session
variable
in a jsp page, rather than converting it to java.
HttpSession session=request.getSession();
String s =
(String)session.getAttribute(sessionData.FILECOUNT);
I'm not using the xml syntax (as yet).
tomcat 5028.
any pointers appreciated please.
Regards DaveP.
snip here *
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Re: Version control tool
CVS is the old school source code versioning tool. We recently converted to Subversion (http://subversion.tigris.org) - it has most of the good CVS functionality without the CVS weirdness. It also integrates with Eclipse -- Dov Rosenberg Conviveon Corporation http://www.conviveon.com On 2/7/05 10:46 AM, John Najarian [EMAIL PROTECTED] wrote: Thanks Matt, I should have said I don't want to limit this to Java. -Original Message- From: Dale, Matt [EMAIL PROTECTED] Sent: Feb 7, 2005 10:27 AM To: Tomcat Users List tomcat-user@jakarta.apache.org, John Najarian [EMAIL PROTECTED] Subject: RE: Version control tool Eclipse -Original Message- From: John Najarian [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 15:25 To: Tomcat Users List Subject: OT: Version control tool Does anyone know a good version control tool for code management that is free? Also, a bug tracking application would be nice also. These need to be run on Windows. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: isUserInRole
Hello Joby, My problem is not getting user name and logging in but rather I can't get the user's role using the function isUserInRole(). For whatever reason isUserInRole always returns a false. I tried isUserInRole(admin), isUserInRole(Administrarors), isUserInRole(Users) but I get false for all of them. I am trying to restrict some web pages to only allow administrator access. I can't put the user name and role in an xml file or using a database because of my company's security policy. I have to get the data from NTLM. Thanks again for your help. Forwarded Message Subject:RE: isUserInRole Date: Mon, 7 Feb 2005 08:46:40 +0530 From: [EMAIL PROTECTED] To: tomcat-user@jakarta.apache.org Plain Text Attachment [ Download File | Save to my Yahoo! Briefcase ] Hi Denny, To get user name... do as follows... %@ page import=java.security.Principal % And use in ur code as... % Principal p = request.getUserPrincipal(); out.println(p.getName()); % will print the name of the current user... Joby Joseph Wipro Technologies Plot No.72, KEONICS Electronics City, Hosur Main Road, Bangalore- 560 100. India Tel:+91-80-28520408; 5122 Extn:82332 www.wipro.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: **CONFIDENTIAL** Configuring Log4j in webapps
Sounds like a rights issue on the server. Make sure that the user that tomcat is running with has the needed rights on the directory. If it is running as a service, you can still have a rights problem. If at some point in the path you do not have the proper rights, it can prevent the use of relative paths. How are you starting Tomcat? Service or user? Doug - Original Message - From: Ethan Cabiac [EMAIL PROTECTED] To: tomcat-user@jakarta.apache.org Sent: Monday, February 07, 2005 9:23 AM Subject: **CONFIDENTIAL** Configuring Log4j in webapps Hi everyone, I don't know if this is a Log4j problem or a Tomcat related issue but I am posting here first because I already subscribe to this mailing list ;). I have two (theoretically) identical Tomcat webservers (Tomcat 5.0), one on my local WinXP machine for dev/testing and one on the company's Win 2003 Server machine for production. When I setup my log4j files in my webapps I use: log4j.appender.A1.File=../logs/mywebapplog.log On my test machine this will work perfectly and even create the log file on Tomcat startup if it does not exist. On my production database it will not work if I use relative path, I actually have to specify C:/path_to_logs/mywebapplog.log and if the file is not there already then Tomcat complains on startup and no log gets written for the webapp. Like I said, the two Tomcats are supposed to be identical, but maybe there is a configuration discrepancy I missed, or maybe this is a Log4j thing? Any help is appreciated. -Ethan Cabiac -- This message (including any attachments) contains confidential information intended for a specific individual and purpose, and is protected by law. If you are the intended recipient, this message is CONFIDENTIAL as per Contract. This message should not be disseminated to 3rd parties without prior written approval or consent from a Director of TRAX. Violation of Contract Terms constitute a breach and be cause for termination. If you are NOT the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of this message, or the taking of any action based on it, is strictly prohibited. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jsp version of session variable access. Pointer to syntax wanted.
Via EL: (assuming sessionData.FILECOUNT = mySessionVariableName)
${sessionContext.mySessionVariableName}
Via snippet:
%=session.getAttribute(sessionData.FILECOUNT)%
In a jsp - the session variable is given to you as implicit variable.
-Tim
Pawson, David wrote:
Looking for the syntax to gain access to a session variable
in a jsp page, rather than converting it to java.
HttpSession session=request.getSession();
String s = (String)session.getAttribute(sessionData.FILECOUNT);
I'm not using the xml syntax (as yet).
tomcat 5028.
any pointers appreciated please.
-
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Status of Bug 24970
Hi, I'm running tomcat 5.0.28 and have been hit by bug 24970: http://issues.apache.org/bugzilla/show_bug.cgi?id=24970 I've looked at the source for Response.java and the commit comments seem to suggest this bug keeps being fixed and reintroduced. I'm a little confused about which version I can expect this bug to actually be fixed in...or if is fixed at all...or if it will be fixed... 1. Can someone confirm which version of Tomcat this bug is fixed in. If its shown in the bug page I can't see it... 2. Is there a work around other than patching a jar? Thanks Rob Tomlin _ Want to block unwanted pop-ups? Download the free MSN Toolbar now! http://toolbar.msn.co.uk/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Status of Bug 24970
Rob Tomlin wrote: http://issues.apache.org/bugzilla/show_bug.cgi?id=24970 I've looked at the source for Response.java and the commit comments seem to suggest this bug keeps being fixed and reintroduced. I'm a little confused about which version I can expect this bug to actually be fixed in...or if is fixed at all...or if it will be fixed... Well, the bug status is marked as RESOLVED with the resolution WONTFIX. 1. Can someone confirm which version of Tomcat this bug is fixed in. If its shown in the bug page I can't see it... 2. Is there a work around other than patching a jar? As I understand the bugzilla comments it boils down to: don't use a JSP, use a servlet, and don't use a Writer in this servlet but an OutputStream. http://issues.apache.org/bugzilla/show_bug.cgi?id=24970#c25 Regards mks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Status of Bug 24970
Markus Schönhaber wrote: As I understand the bugzilla comments it boils down to: don't use a JSP, use a servlet, and don't use a Writer in this servlet but an OutputStream. http://issues.apache.org/bugzilla/show_bug.cgi?id=24970#c25 Well, writing a filter that removes the ;charset=... part from Content-type: application/pdf header might work as a quick hack. But I wouldn't call this a solution. Regards mks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: **CONFIDENTIAL** Configuring Log4j in webapps
A rights problem is posssible, but unlikely given that the OS is some version of
Windows. However, if the server that isn't working is running as a service,
the default location for a relatively defined log file would be in
C:\winnt\System32, which means your log file would be at
C:\winnt\logs\mywebapplog.log (assuming the FileAppender would create the
logs directory if it didn't exist already (I don't think it does). The
reason it would work when running Tomcat's startup.bat file is that VM would
have been started up in CATALINA_HOME\bin, so the location of the relatively
defined log file would actually end up in CATALINA_HOME\logs. Make sense?
Relatively defined paths will be relative to the directory where the VM started
from. Services start from C:\winnt\System32 by default.
This can be solved in one of two ways...
1. Use ${catalina.home}/logs/mywebapp.log. Tomcat generates this system
property upon startup, and you can reference it in your config file
2. Tomcat's service can change the location of where the VM is started from.
Just double click on tomcat5w.exe to see all the options. Change the startup
location to wherever CATALINA_HOME\bin is to normalize it with starting Tomcat
using CATALINA_HOME\bin\startup.bat
Jake
Quoting Parsons Technical Services [EMAIL PROTECTED]:
Sounds like a rights issue on the server. Make sure that the user that
tomcat is running with has the needed rights on the directory.
If it is running as a service, you can still have a rights problem.
If at some point in the path you do not have the proper rights, it can
prevent the use of relative paths.
How are you starting Tomcat? Service or user?
Doug
- Original Message -
From: Ethan Cabiac [EMAIL PROTECTED]
To: tomcat-user@jakarta.apache.org
Sent: Monday, February 07, 2005 9:23 AM
Subject: **CONFIDENTIAL** Configuring Log4j in webapps
Hi everyone,
I don't know if this is a Log4j problem or a Tomcat related issue but
I
am posting here first because I already subscribe to this mailing list ;).
I have two (theoretically) identical Tomcat webservers (Tomcat 5.0), one
on
my local WinXP machine for dev/testing and one on the company's Win 2003
Server machine for production. When I setup my log4j files in my webapps
I
use:
log4j.appender.A1.File=../logs/mywebapplog.log
On my test machine this will work perfectly and even create the log file
on
Tomcat startup if it does not exist. On my production database it will not
work if I use relative path, I actually have to specify
C:/path_to_logs/mywebapplog.log and if the file is not there already then
Tomcat complains on startup and no log gets written for the webapp. Like
I
said, the two Tomcats are supposed to be identical, but maybe there is a
configuration discrepancy I missed, or maybe this is a Log4j thing? Any
help
is appreciated.
-Ethan Cabiac
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Re: How to get english messages on a German Windows-XP?
I think Java uses the Locale from your operating system. So to switch to english, you should either: + switch the locale of your operating system + tell Java to use another locale via system.properties at tomcat startup (jvm-property): -Duser.language=language-code -Duser.country=country-code -Duser.variant=variant e.g.: -Duser.language=en -Duser.country=US Best regards, Tex Zsolt Koppany schrieb: Hi, This is probably a java and not a tc question, but I would like to know how to get English java error messages when I start tc on a German windows XP box. Zsolt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JTDS help
I am trying to get Tomcat talking to my database quickly. This code
takes about 2-3 seconds to load. Anyone got any idea's why? Or if you
run this in your environment, how well does it run?
%@ page language=java import=java.sql.*%
%
Connection conn =
DriverManager.getConnection(jdbc:jtds:sqlserver://*.*.*.*:1433/dbname;u
ser=**;password=***);
Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,
ResultSet.CONCUR_READ_ONLY);
ResultSet rs;
rs = stmt.executeQuery(SELECT * FROM accounts);
out.println(table);
String name;
String ID;
while (rs.next()) {
name = rs.getString(Name);
ID = rs.getString(ID);
out.println(trtd + ID + /tdtd+name+/td/tr );
}
out.println( /table );
conn.close();
%
This is just a JSP script, nothing is compiled. I know it is better to
compile, but I am trying to chase down this DB slowness first.
Charles Killmer
Netgain Technology
[EMAIL PROTECTED]
Office: (320) 251-4700 ext 107
MemoryError: PermGen space after several redeployments
Hi, I am using Tomcat 5.5.4 on Linux. I am new to Tomcat and have a simple web application which I have been developing and testing in Tomcat. When I deploy, I create the war file, and copy it to Tomcat's webapps directory, at which point Tomcat automatically detects the new war file and deploys the web app. However, after a dozen or so redeployments, I get the following in the midst of the deployment: MemoryError: PermGen space java.lang.OutOfMemoryError: PermGen space When I stop Tomcat and start it up again, it works fine until I have redeployed a dozen times, at which point I get the same error. Why is this happening? Am I not redeploying properly? It seems like a memory lead in Tomcat's deployer. Thanks, Matthew Patton - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JTDS help
Hi,
There's no real reason relating to Tomcat or jTDS that this would run slow. You
are more likely to find answers with your hardware, network latency, database
load or row size and other environmental factors.
Allistair.
-Original Message-
From: Charles P. Killmer [mailto:[EMAIL PROTECTED]
Sent: 07 February 2005 17:34
To: Tomcat Users List
Subject: JTDS help
I am trying to get Tomcat talking to my database quickly. This code
takes about 2-3 seconds to load. Anyone got any idea's why?
Or if you
run this in your environment, how well does it run?
%@ page language=java import=java.sql.*%
%
Connection conn =
DriverManager.getConnection(jdbc:jtds:sqlserver://*.*.*.*:143
3/dbname;u
ser=**;password=***);
Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,
ResultSet.CONCUR_READ_ONLY);
ResultSet rs;
rs = stmt.executeQuery(SELECT * FROM accounts);
out.println(table);
String name;
String ID;
while (rs.next()) {
name = rs.getString(Name);
ID = rs.getString(ID);
out.println(trtd + ID + /tdtd+name+/td/tr );
}
out.println( /table );
conn.close();
%
This is just a JSP script, nothing is compiled. I know it is
better to
compile, but I am trying to chase down this DB slowness first.
Charles Killmer
Netgain Technology
[EMAIL PROTECTED]
Office: (320) 251-4700 ext 107
FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE
---
QAS Ltd.
Developers of QuickAddress Software
a href=http://www.qas.com;www.qas.com/a
Registered in England: No 2582055
Registered in Australia: No 082 851 474
---
/FONT
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To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: JTDS help
Network results
Ping statistics for *.*.*.*:
Packets: Sent = 140, Received = 140, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Query Analyzer returns 85 rows in 0 seconds. I modified it to only
return Name and ID and it still runs slow. So it cant be row size,
network latency, hardware should be ruled out by the fact that it runs
super fast through query analyzer, and PHP and ASP.NET. Its only when I
write the code in JSP for Tomcat that it slows down.
Charles
-Original Message-
From: Allistair Crossley [mailto:[EMAIL PROTECTED]
Sent: Monday, February 07, 2005 11:37 AM
To: Tomcat Users List
Subject: RE: JTDS help
Hi,
There's no real reason relating to Tomcat or jTDS that this would run
slow. You are more likely to find answers with your hardware, network
latency, database load or row size and other environmental factors.
Allistair.
-Original Message-
From: Charles P. Killmer [mailto:[EMAIL PROTECTED]
Sent: 07 February 2005 17:34
To: Tomcat Users List
Subject: JTDS help
I am trying to get Tomcat talking to my database quickly. This code
takes about 2-3 seconds to load. Anyone got any idea's why?
Or if you
run this in your environment, how well does it run?
%@ page language=java import=java.sql.*%
%
Connection conn =
DriverManager.getConnection(jdbc:jtds:sqlserver://*.*.*.*:143
3/dbname;u
ser=**;password=***);
Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,
ResultSet.CONCUR_READ_ONLY);
ResultSet rs;
rs = stmt.executeQuery(SELECT * FROM accounts);
out.println(table);
String name;
String ID;
while (rs.next()) {
name = rs.getString(Name);
ID = rs.getString(ID);
out.println(trtd + ID + /tdtd+name+/td/tr );
}
out.println( /table );
conn.close();
%
This is just a JSP script, nothing is compiled. I know it is
better to
compile, but I am trying to chase down this DB slowness first.
Charles Killmer
Netgain Technology
[EMAIL PROTECTED]
Office: (320) 251-4700 ext 107
FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE
---
QAS Ltd.
Developers of QuickAddress Software
a href=http://www.qas.com;www.qas.com/a
Registered in England: No 2582055
Registered in Australia: No 082 851 474
---
/FONT
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
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For additional commands, e-mail: [EMAIL PROTECTED]
Re: JTDS help
I think the main time is spent on opening the database connection!
So you better use connection pooling - then this expensive operation is
just execute once (or at least not so often)
Have a look at the Tomcat documentation (Section on JNDI-DataSources)
Tex
Charles P. Killmer wrote:
I am trying to get Tomcat talking to my database quickly. This code
takes about 2-3 seconds to load. Anyone got any idea's why? Or if you
run this in your environment, how well does it run?
%@ page language=java import=java.sql.*%
%
Connection conn =
DriverManager.getConnection(jdbc:jtds:sqlserver://*.*.*.*:1433/dbname;u
ser=**;password=***);
Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,
ResultSet.CONCUR_READ_ONLY);
ResultSet rs;
rs = stmt.executeQuery(SELECT * FROM accounts);
out.println(table);
String name;
String ID;
while (rs.next()) {
name = rs.getString(Name);
ID = rs.getString(ID);
out.println(trtd + ID + /tdtd+name+/td/tr );
}
out.println( /table );
conn.close();
%
This is just a JSP script, nothing is compiled. I know it is better to
compile, but I am trying to chase down this DB slowness first.
Charles Killmer
Netgain Technology
[EMAIL PROTECTED]
Office: (320) 251-4700 ext 107
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Solaris 10 Tomcat 5.5.7
Tomcat Users, I thought I would test out Tomcat 5.5.7 on a Solaris 10 (Ultra 60) so see how it performs. Here is what I did. edited /etc/profile JAVA_HOME=/usr/java export JAVA_HOME exploded the tar ball in /opt/ then created a link to jakarta.XX.XX name tomcat I started tomcat, it started but there are messages in the catalina.out file that don't make sense. catalina.out SEVERE: Exception starting filter Compression Filter java.lang.ClassNotFoundException: compressionFilters.CompressionFilter Then I tried to go to the example pages on http://localhost:8080/jsp-examples/ and recieved an error. Feb 7, 2005 11:12:09 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Allocate exception for servlet org.apache.jsp.jsp2.el.basic_002darithmetic_jsp javax.servlet.ServletException: Wrapper cannot find servlet class org.apache.jsp.jsp2.el.basic_002darithmetic_jsp or a class it depends on I have java 1.5.0_01 and Tomcat 5.5 installed on a Fedora server and everything works fine, but the java on the SOlaris server seems to mess things up a bit. Anyone else see this? Anyone else have a fix? Thanks, Chad - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat CPU utilization pegged...total CPU only 50%
Ok, Thanks all for the help. I further optimized the environment while troubleshooting. In case anyone else is in a similar issue, I'll list the solution that worked for me--turn off hyperthreading. The two Xeon CPU's are hyperthreaded to represent 4 CPU's on the machine. I'm not sure exactly how tomcat/java interact with this, but it was not favorable. A coworker mentioned that the windows performance monitor often records total CPU utilization incorrectly due to the logical split of the CPU's acting as 4 instead of 2. Disabling the hyperthreading in the system bios shot the CPU utilization up to 70%-90% (I imagine the other 10% of CPU is being reserved by other applications). Thanks again for the help, Kevin Williams -Original Message- From: news [mailto:[EMAIL PROTECTED] On Behalf Of Vic Sent: Thursday, February 03, 2005 9:09 PM To: tomcat-user@jakarta.apache.org Subject: Re: tomcat CPU utilization pegged...total CPU only 50% [bcc][faked-from][bayes] Importance: Low You could be DB bound or LAN bound. What is the switch telling you LAN utilization is? What is the DB stress test telling you? .V Kevin Williams wrote: Hello, I am trying to performance test an application running Tomcat with Apache w/SSL (connected using mod_proxy). The OS is Windows Server 2003. The test I am running is simulating a user logging into the application (using JMeter for the testing framework). Increasing the number of users from 1, 2, 3, 4,5 the total CPU utilization jumps considerably. After 5 users the CPU utilization hits 50% for a second and then drops...When simulating 10 users, the CPU hits50% for a few seconds and drops back down, the more users, the longer the CPU is pegged at 50%. My question is why is tomcat only using 50% of the CPU? Seeing the CPU grow significantly with each user, and then peg out for longer periods of time with an increased user load indicates that the CPU is the choke point. Using performance monitor, the Tomcat % Processor Time pegs out at 100% for the duration that total CPU utilization is at 50%. Is there a configuration option that I am unaware of to allow tomcat to use more CPU? Thanks in advance! Kevin -- Forums, Boards, Blogs and News in RiA http://www.boardVU.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: outOfMemory exception under high load
Once you rule out your heap and perm generation, you can look at thread stacks. Under high loads, you create a lot of threads. There are variations depending on the host OS and VM, but in a 32-bit operating system with thread stacks in the 1-4 MB range and a big heap, you can easily run out of virtual address space. In addition, I'm not sure if there aren't some cases where thread stacks are allocated reserved, which means you could also get an OOME from not having enough swap space. If you think this might be it, try tuning your thread pools (lower the max pool size), lowering perm gen size, heap size, switching to 64-bit, adding swap... Dale, Matt [EMAIL PROTECTED] wrote on 02/07/2005 07:34:36 AM: In that case then it sounds like either a memory leak or you just don't have enough memory to support your application. Do you have large objects in your sessions? I'd get a profilier and find out what objects are in your heap when you get the exceptions and it should lead you to the root cause of your problem. Ta Matt -Original Message- From: Michael Cornell [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 12:01 To: Tomcat Users List Subject: Re: outOfMemory exception under high load Hi, RE Matt: // I am already running visualgc (jvmstat) on it... the behavior is just that the heap fills up (no gc) and then at about 80% full it just bombs out. Perm Gen is only 20% full and none of the others are used.. RE reynir: Why are you setting these paremeters : -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint I usually only set the -Xmx and -server // The Permsize params have been put in in case that was the problem (running out of perm space) and the -Xint as this makes it run without any optimisations (I believe) ie all interpreted. Xmn is the New Generation= (eden) + (from + to) and survivor ratio is just that.. the ratio of eden - survivors I can see no reason why these should mess anything up sufficiently to produce this error. Dale, Matt wrote: It could be your permanent generation that is running out of space. Get a hold of jvmstat to determine if this is the case. Ta Matt -Original Message- From: Michael Cornell [mailto:[EMAIL PROTECTED] Sent: 07 February 2005 11:31 To: Tomcat Users List Subject: Re: outOfMemory exception under high load Sorry, that was a copy and paste typo :( Its set at 2G (4G for the whole machine) /m reynir wrote: well, your -Xmx1G set's the limit for memory usage at 1 gig. ? -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint you might want to set that a little higher. Michael Cornell wrote: Not exactly sure but by running vmstat, it look like I am nearing the 2G limit .. maybe about 1.8G consumed.. /m reynir wrote: how much memory is your process using when it crashes ? -r Michael Cornell wrote: Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
exception logging in tomcat 5.5
Hello, I just installed Tomcat 5.5.7 and ran my first webapp. I was rather disturbed that exception information only appeared on the default error page, but nowhere in the logs! In fact, in the out-of-the-box install, there were no logs written at all! I went through the docs and found a description of a rather complicated configuration process that would supposedly bring back the normal log (it involves copying 2 jar files and creating and copying one property file to the tomcat/common directory). However, since the docs say that stack trace info is written to stdout only, my hopes are not high for success with this - I thought I would rather go ask here. As I said, uncaught exceptions thrown from within my webapp (different places, e.g. a servlet filter) are not written to stdout (if that is what I see on the console). They only appear on the exception page - which is the one place where I dont need them on the long run. Can anyone help? Why has this been done? thanks, Christian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Updating running WARs?
I'm sorry, I'm confused. Once you created a context.xml in your WARs, what were your steps to update a running application? Mitchell K. McCuiston [EMAIL PROTECTED] wrote on 02/07/2005 10:40:18 AM: Try configuring your app context inside of the META-INF/context.xml inside of your war instead of your server.xml. I had the same problem and this seemed to fix it. -Original Message- From: David Wood [mailto:[EMAIL PROTECTED] Sent: Friday, February 04, 2005 3:15 PM To: tomcat-user@jakarta.apache.org Subject: Updating running WARs? What's the right way to update a running WAR in Tomcat 5.5? Is there anything resembling the manager's reload feature for WARs? Or are we forced to remove the context via the manager and then re-add a new context back in? (Or restart Tomcat?) I've been searching through documentation for the manager, and then looking a bit at the source code, and it seems like it's impossible to reload a context unless it's exploded. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Solaris 10 Tomcat 5.5.7
On Mon, 7 Feb 2005 12:55:56 -0500, Chad Kellerman [EMAIL PROTECTED] wrote: Tomcat Users, I thought I would test out Tomcat 5.5.7 on a Solaris 10 (Ultra 60) so see how it performs. Here is what I did. edited /etc/profile JAVA_HOME=/usr/java export JAVA_HOME exploded the tar ball in /opt/ then created a link to jakarta.XX.XX name tomcat I started tomcat, it started but there are messages in the catalina.out file that don't make sense. catalina.out SEVERE: Exception starting filter Compression Filter java.lang.ClassNotFoundException: compressionFilters.CompressionFilter Then I tried to go to the example pages on http://localhost:8080/jsp-examples/ and recieved an error. Feb 7, 2005 11:12:09 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Allocate exception for servlet org.apache.jsp.jsp2.el.basic_002darithmetic_jsp javax.servlet.ServletException: Wrapper cannot find servlet class org.apache.jsp.jsp2.el.basic_002darithmetic_jsp or a class it depends on I have java 1.5.0_01 and Tomcat 5.5 installed on a Fedora server and everything works fine, but the java on the SOlaris server seems to mess things up a bit. Anyone else see this? Anyone else have a fix? Did you use GNU TAR to extract the .tar.gz ? -- x Rémy Maucherat Developer Consultant JBoss Group (Europe) SàRL x - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JTDS help
Ok. You're doing this in a jsp. That means Tomcat is:
1) Compiling your jsp to a servlet class.
2) Building a connection from scratch as opposed to picking up a pooled
connection
3) Running the query.
Of these, the first one is the most expensive operation followed by
two. If you want fast, try
doing this with a pooled connection and from compiled servlet code.
--David
Charles P. Killmer wrote:
Network results
Ping statistics for *.*.*.*:
Packets: Sent = 140, Received = 140, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Query Analyzer returns 85 rows in 0 seconds. I modified it to only
return Name and ID and it still runs slow. So it cant be row size,
network latency, hardware should be ruled out by the fact that it runs
super fast through query analyzer, and PHP and ASP.NET. Its only when I
write the code in JSP for Tomcat that it slows down.
Charles
-Original Message-
From: Allistair Crossley [mailto:[EMAIL PROTECTED]
Sent: Monday, February 07, 2005 11:37 AM
To: Tomcat Users List
Subject: RE: JTDS help
Hi,
There's no real reason relating to Tomcat or jTDS that this would run
slow. You are more likely to find answers with your hardware, network
latency, database load or row size and other environmental factors.
Allistair.
-Original Message-
From: Charles P. Killmer [mailto:[EMAIL PROTECTED]
Sent: 07 February 2005 17:34
To: Tomcat Users List
Subject: JTDS help
I am trying to get Tomcat talking to my database quickly. This code
takes about 2-3 seconds to load. Anyone got any idea's why?
Or if you
run this in your environment, how well does it run?
%@ page language=java import=java.sql.*%
%
Connection conn =
DriverManager.getConnection(jdbc:jtds:sqlserver://*.*.*.*:143
3/dbname;u
ser=**;password=***);
Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,
ResultSet.CONCUR_READ_ONLY);
ResultSet rs;
rs = stmt.executeQuery(SELECT * FROM accounts);
out.println(table);
String name;
String ID;
while (rs.next()) {
name = rs.getString(Name);
ID = rs.getString(ID);
out.println(trtd + ID + /tdtd+name+/td/tr );
}
out.println( /table );
conn.close();
%
This is just a JSP script, nothing is compiled. I know it is
better to
compile, but I am trying to chase down this DB slowness first.
Charles Killmer
Netgain Technology
[EMAIL PROTECTED]
Office: (320) 251-4700 ext 107
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Re: exception logging in tomcat 5.5
Standard out in tomcat is usually redirected to a file 'catalina.out' in the logs directory of tomcat. --David Christian Sell wrote: Hello, I just installed Tomcat 5.5.7 and ran my first webapp. I was rather disturbed that exception information only appeared on the default error page, but nowhere in the logs! In fact, in the out-of-the-box install, there were no logs written at all! I went through the docs and found a description of a rather complicated configuration process that would supposedly bring back the normal log (it involves copying 2 jar files and creating and copying one property file to the tomcat/common directory). However, since the docs say that stack trace info is written to stdout only, my hopes are not high for success with this - I thought I would rather go ask here. As I said, uncaught exceptions thrown from within my webapp (different places, e.g. a servlet filter) are not written to stdout (if that is what I see on the console). They only appear on the exception page - which is the one place where I dont need them on the long run. Can anyone help? Why has this been done? thanks, Christian - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] - distribution graph of tomcat results
I generated a combined graph of the response time for tomcat 5.5.4 in client mode. http://cvs.apache.org/~woolfel/combined_graph.png thought some people might find it interesting. the graphs were generated by Jmeter. peter - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
IE converts file.jpg to file_jpg when saving
This problem has been bugging me for at least 6 months. I finally noticed that IE6 is converting the dot (.) in file.jpg to an underscore (_). Has anyone experienced this very odd behaviour before? I should point out that I am sending the file back to the client via a servlet, the process being. Load file into memory (as bytes) and close fileinputstream Get mimetype of file Set responses mimetype Set response content-disposition (header) to attachment and filename=file.jpg Get response OutputStream Write loaded file (bytes) to outputstream Flush and close outputstream I can post the exact code if needed. I'm running Tomcat 4.1.30. Cheers, Brad
Re: Memory leak in tomcat 5.0.28
Thank you Robert!! Just wanna say thanks alot for sharing all your findings with the rest of us. I start my tomcat 5.0.28 server with -ms252m -mx512m and it was running for about 3-4 days before i got the OutOfMemoryError. Since i removed the swallowOutput from my context, my server has'nt been over 200m of used memory for 5 days!! Once again thank you for finding this leak. Regards Trond - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to get english messages on a German Windows-XP?
Thank you for this interesting info but in javadoc for jvm-1.4.2 I found only the follow system properties: user.name User's account name user.home User's home directory user.dirUser's current working directory Zsolt -Original Message- From: Mario Winterer [mailto:[EMAIL PROTECTED] Sent: Monday, February 07, 2005 6:30 PM To: Tomcat Users List Subject: Re: How to get english messages on a German Windows-XP? I think Java uses the Locale from your operating system. So to switch to english, you should either: + switch the locale of your operating system + tell Java to use another locale via system.properties at tomcat startup (jvm-property): -Duser.language=language-code -Duser.country=country-code -Duser.variant=variant e.g.: -Duser.language=en -Duser.country=US Best regards, Tex Zsolt Koppany schrieb: Hi, This is probably a java and not a tc question, but I would like to know how to get English java error messages when I start tc on a German windows XP box. Zsolt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JTDS help
I do not think, jsp compilation is the problem - well, the first request
will last long, but after the jsp is compiled, subsequent calls will not
be remarkable slower than executing pure compiled servlet code.
(Charles, I hope you did not measure the time for the first request only
- which indeed includes compilation time, but for subsequent calls too).
So to me opening the connection is the major problem. Because the code
itself contains html-output, I think using jsp is quite ok.
The code would be much cleaner, if Charles used the JSTL tag-library:
%@ page language=java%
%@ taglib prefix=c uri=http://java.sun.com/jstl/core; %
%@ taglib prefix=sql uri=http://java.sun.com/jstl/sql; %
sql:query sql=SELECT * FROM accounts var=accounts
dataSource=jndi/myDataSource/
table
c:forEach var=acc items=${accounts}
tr
tdc:out value=${acc.ID}//td
tdc:out value=${acc.Name}//td
/tr
/c:forEach
/table
Best regards,
Tex
David Smith wrote:
Ok. You're doing this in a jsp. That means Tomcat is:
1) Compiling your jsp to a servlet class.
2) Building a connection from scratch as opposed to picking up a
pooled connection
3) Running the query.
Of these, the first one is the most expensive operation followed by
two. If you want fast, try
doing this with a pooled connection and from compiled servlet code.
--David
Charles P. Killmer wrote:
Network results
Ping statistics for *.*.*.*:
Packets: Sent = 140, Received = 140, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Query Analyzer returns 85 rows in 0 seconds. I modified it to only
return Name and ID and it still runs slow. So it cant be row size,
network latency, hardware should be ruled out by the fact that it runs
super fast through query analyzer, and PHP and ASP.NET. Its only when I
write the code in JSP for Tomcat that it slows down.
Charles
-Original Message-
From: Allistair Crossley [mailto:[EMAIL PROTECTED] Sent:
Monday, February 07, 2005 11:37 AM
To: Tomcat Users List
Subject: RE: JTDS help
Hi,
There's no real reason relating to Tomcat or jTDS that this would run
slow. You are more likely to find answers with your hardware, network
latency, database load or row size and other environmental factors.
Allistair.
-Original Message-
From: Charles P. Killmer [mailto:[EMAIL PROTECTED]
Sent: 07 February 2005 17:34
To: Tomcat Users List
Subject: JTDS help
I am trying to get Tomcat talking to my database quickly. This code
takes about 2-3 seconds to load. Anyone got any idea's why? Or if you
run this in your environment, how well does it run?
%@ page language=java import=java.sql.*%
%
Connection conn =
DriverManager.getConnection(jdbc:jtds:sqlserver://*.*.*.*:143
3/dbname;u
ser=**;password=***);
Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,
ResultSet.CONCUR_READ_ONLY);
ResultSet rs;
rs = stmt.executeQuery(SELECT * FROM accounts);
out.println(table);
String name;
String ID;
while (rs.next()) {
name = rs.getString(Name);
ID = rs.getString(ID);
out.println(trtd + ID + /tdtd+name+/td/tr );
}
out.println( /table );
conn.close();
%
This is just a JSP script, nothing is compiled. I know it is better to
compile, but I am trying to chase down this DB slowness first.
Charles Killmer
Netgain Technology
[EMAIL PROTECTED]
Office: (320) 251-4700 ext 107
FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE
---
QAS Ltd.
Developers of QuickAddress Software
a href=http://www.qas.com;www.qas.com/a
Registered in England: No 2582055
Registered in Australia: No 082 851 474
---
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Where is jmx.jar
I am trying to build tomcat 5.5 manager app. Where can I find jmx.jar? It
used to be in ${catalina.home}/bin.
Regards,
PQ
Going to war for peace is like having sex for virginity
Re: How to get english messages on a German Windows-XP?
This system properties do not exist per default (that's why you have to set them if you want to change the default behaviour). See also: http://java.sun.com/j2se/corejava/intl/reference/faqs/index.html#set-default-locale Tex Zsolt Koppany wrote: Thank you for this interesting info but in javadoc for jvm-1.4.2 I found only the follow system properties: user.name User's account name user.home User's home directory user.dirUser's current working directory Zsolt -Original Message- From: Mario Winterer [mailto:[EMAIL PROTECTED] Sent: Monday, February 07, 2005 6:30 PM To: Tomcat Users List Subject: Re: How to get english messages on a German Windows-XP? I think Java uses the Locale from your operating system. So to switch to english, you should either: + switch the locale of your operating system + tell Java to use another locale via system.properties at tomcat startup (jvm-property): -Duser.language=language-code -Duser.country=country-code -Duser.variant=variant e.g.: -Duser.language=en -Duser.country=US Best regards, Tex Zsolt Koppany schrieb: Hi, This is probably a java and not a tc question, but I would like to know how to get English java error messages when I start tc on a German windows XP box. Zsolt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
FW: IE converts file.jpg to file_jpg when saving
Update. I've found something interesting out. If I attempt to download a file (say, http://www.example.com/mywebapp/images/x.jpg) without any security constraint in the web.xml file, I can correctly get the filename to show up in the save as drop down for both IE and Mozilla (right-click on picture, save as...). If I use a security constraint; security-constraint web-resource-collection web-resource-nameMywebapp/web-resource-name url-pattern/images/x.jpg/url-pattern http-methodGET/http-method /web-resource-collection auth-constraint role-nameuser/role-name /auth-constraint user-data-constraint transport-guaranteeNONE/transport-guarantee /user-data-constraint /security-constraint then right-click on the image, IE will display the image as untitled.bmp, even though the image IS being displayed in the browser. Why would the change in the security policy cause this to happen? Am I setting the security-constraint correctly? Thanks for any help you guys can offer. Cheers, Brad -Original Message- From: Brad Hafichuk [mailto:[EMAIL PROTECTED] Sent: February 7, 2005 1:08 PM To: 'Tomcat Users List' Subject: IE converts file.jpg to file_jpg when saving This problem has been bugging me for at least 6 months. I finally noticed that IE6 is converting the dot (.) in file.jpg to an underscore (_). Has anyone experienced this very odd behaviour before? I should point out that I am sending the file back to the client via a servlet, the process being. Load file into memory (as bytes) and close fileinputstream Get mimetype of file Set responses mimetype Set response content-disposition (header) to attachment and filename=file.jpg Get response OutputStream Write loaded file (bytes) to outputstream Flush and close outputstream I can post the exact code if needed. I'm running Tomcat 4.1.30. Cheers, Brad - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: outOfMemory exception under high load
I would suggest running findbugs: http://findbugs.sourceforge.net/ It has found issues in application code for other people on the list. George Sexton MH Software, Inc. http://www.mhsoftware.com/ Voice: 303 438 9585 -Original Message- From: Michael Cornell [mailto:[EMAIL PROTECTED] Sent: Monday, February 07, 2005 3:37 AM To: Tomcat-User Subject: outOfMemory exception under high load Hi, Hi, I am experiencing a problem many others seem to have had before, but have found no answers. I am running Tomcat 5.0.25 using jdk 1.4.2_06 hotspot vm on RedHat Linux ES with 4G Ram and twin Intel procs. When load-testing, under high stress I receive the error below and the thread dies. 04-Feb-2005 13:39:24 org.apache.coyote.tomcat5.CoyoteAdapter service SEVERE: An exception or error occurred in the container during the request processing java.lang.OutOfMemoryError at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.init(ZipFile.java:112) at java.util.jar.JarFile.init(JarFile.java:127) .. I have adjusted the vm parameters to the below ( the perm space does not get full and the Xint to not use the optimised settings.. -server -Xms1G -Xmx1G -Xmn384m -XX:SurvivorRatio=7 -XX:PermSize=64m -XX:MaxPermSize=128m -Xint In addition I have added the reloading=false and development=false in conf/web.xml. as per instruction from this thread: http://www.junlu.com/msg/78566.html My connector is configured thus: Connector port=80 maxThreads=1000 minSpareThreads=1000 maxSpareThreads=1000 enableLookups=false redirectPort=8443 acceptCount=3000 debug=0 connectionTimeout=2 disableUploadTimeout=true / However all of this is to no avail, and under high stress (80+ concurrent requests, tomcat dies and terminates the thread dumping a hs_pid12345.log with the above message Is this a known hotspot 1.4.x problem (some threads have hinted at this), or does someone have a solution for this?? Thanks, M - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Solaris 10 Tomcat 5.5.7
On Monday February 7 2005 1:54 pm, Remy Maucherat wrote: On Mon, 7 Feb 2005 12:55:56 -0500, Chad Kellerman [EMAIL PROTECTED] wrote: Tomcat Users, I thought I would test out Tomcat 5.5.7 on a Solaris 10 (Ultra 60) so see how it performs. Here is what I did. edited /etc/profile JAVA_HOME=/usr/java export JAVA_HOME exploded the tar ball in /opt/ then created a link to jakarta.XX.XX name tomcat I started tomcat, it started but there are messages in the catalina.out file that don't make sense. catalina.out SEVERE: Exception starting filter Compression Filter java.lang.ClassNotFoundException: compressionFilters.CompressionFilter Then I tried to go to the example pages on http://localhost:8080/jsp-examples/ and recieved an error. Feb 7, 2005 11:12:09 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Allocate exception for servlet org.apache.jsp.jsp2.el.basic_002darithmetic_jsp javax.servlet.ServletException: Wrapper cannot find servlet class org.apache.jsp.jsp2.el.basic_002darithmetic_jsp or a class it depends on I have java 1.5.0_01 and Tomcat 5.5 installed on a Fedora server and everything works fine, but the java on the SOlaris server seems to mess things up a bit. Anyone else see this? Anyone else have a fix? Did you use GNU TAR to extract the .tar.gz ? I used /usr/sfw/bin/gtar but I guess that's still buggy. I grabbed the zip file and it worked like a charm. thanks for the help. Chad - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Where is jmx.jar
JMX is now part of J2SE 5.0.
Best regards,
Tex
Phillip Qin wrote:
I am trying to build tomcat 5.5 manager app. Where can I find jmx.jar? It
used to be in ${catalina.home}/bin.
Regards,
PQ
Going to war for peace is like having sex for virginity
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RE: Where is jmx.jar
-Original Message-
From: Mario Winterer [mailto:[EMAIL PROTECTED]
Sent: February 7, 2005 4:46 PM
To: Tomcat Users List
Subject: Re: Where is jmx.jar
JMX is now part of J2SE 5.0.
Best regards,
Tex
Phillip Qin wrote:
I am trying to build tomcat 5.5 manager app. Where can I find jmx.jar?
It used to be in ${catalina.home}/bin.
Regards,
PQ
Going to war for peace is like having sex for virginity
-
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!DSPAM:4207e1a6319161133743922!
Re: Where is jmx.jar
Hi,
You need to download
jakarta-tomcat-5.5.7.compat.tar.gz if you plan to run
Tomcat 5.5.7 with jdk 1.4.x jre. Untar it in same
directory as the Tomcat5.5.7 and those jar files
needed will be installed in its normal places.
aka_sergio
--- Phillip Qin [EMAIL PROTECTED] wrote:
I am trying to build tomcat 5.5 manager app. Where
can I find jmx.jar? It
used to be in ${catalina.home}/bin.
Regards,
PQ
Going to war for peace is like having sex for
virginity
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RE: JTDS help
When I strip the code to simply this,
%@ page language=java import=java.sql.*%
%
Connection conn =
DriverManager.getConnection(jdbc:jtds:sqlserver://*.*.*.*:1433/dbname;u
ser=*;password=**);
conn.close();
%
It still runs slowly. And yes it is multiple refreshes.
I have tried to use connection pooling but have not been able to get it
working yet. Also the thing that I run into with connection pooling the
inability to use the SQL Statement of select @@IDENTITY from table.
With connection pooling, you run the risk of getting the ID for a record
that someone else inserted with the same connection.
If connection pooling is the only option, I can work around that issue.
But it seems that if PHP, ASP, ASP.NET... Can access the database just
fine without connection pooling, JSP should be able to as well.
Any thoughts?
Thanks for all your input.
Charles
-Original Message-
From: Mario Winterer [mailto:[EMAIL PROTECTED]
Sent: Monday, February 07, 2005 2:43 PM
To: Tomcat Users List
Subject: Re: JTDS help
I do not think, jsp compilation is the problem - well, the first request
will last long, but after the jsp is compiled, subsequent calls will not
be remarkable slower than executing pure compiled servlet code.
(Charles, I hope you did not measure the time for the first request only
- which indeed includes compilation time, but for subsequent calls too).
So to me opening the connection is the major problem. Because the code
itself contains html-output, I think using jsp is quite ok.
The code would be much cleaner, if Charles used the JSTL tag-library:
%@ page language=java%
%@ taglib prefix=c uri=http://java.sun.com/jstl/core; % %@ taglib
prefix=sql uri=http://java.sun.com/jstl/sql; % sql:query
sql=SELECT * FROM accounts var=accounts
dataSource=jndi/myDataSource/
table
c:forEach var=acc items=${accounts} tr tdc:out
value=${acc.ID}//td tdc:out value=${acc.Name}//td /tr
/c:forEach /table
Best regards,
Tex
David Smith wrote:
Ok. You're doing this in a jsp. That means Tomcat is:
1) Compiling your jsp to a servlet class.
2) Building a connection from scratch as opposed to picking up a
pooled connection
3) Running the query.
Of these, the first one is the most expensive operation followed by
two. If you want fast, try doing this with a pooled connection and
from compiled servlet code.
--David
Charles P. Killmer wrote:
Network results
Ping statistics for *.*.*.*:
Packets: Sent = 140, Received = 140, Lost = 0 (0% loss), Approximate
round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms Query Analyzer returns 85
rows in 0 seconds. I modified it to only return Name and ID and it
still runs slow. So it cant be row size, network latency, hardware
should be ruled out by the fact that it runs super fast through query
analyzer, and PHP and ASP.NET. Its only when I write the code in JSP
for Tomcat that it slows down.
Charles
-Original Message-
From: Allistair Crossley [mailto:[EMAIL PROTECTED] Sent:
Monday, February 07, 2005 11:37 AM
To: Tomcat Users List
Subject: RE: JTDS help
Hi,
There's no real reason relating to Tomcat or jTDS that this would run
slow. You are more likely to find answers with your hardware, network
latency, database load or row size and other environmental factors.
Allistair.
-Original Message-
From: Charles P. Killmer [mailto:[EMAIL PROTECTED]
Sent: 07 February 2005 17:34
To: Tomcat Users List
Subject: JTDS help
I am trying to get Tomcat talking to my database quickly. This code
takes about 2-3 seconds to load. Anyone got any idea's why? Or if
you run this in your environment, how well does it run?
%@ page language=java import=java.sql.*% % Connection conn =
DriverManager.getConnection(jdbc:jtds:sqlserver://*.*.*.*:143
3/dbname;u
ser=**;password=***);
Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,
ResultSet.CONCUR_READ_ONLY);
ResultSet rs;
rs = stmt.executeQuery(SELECT * FROM accounts);
out.println(table);
String name;
String ID;
while (rs.next()) {
name = rs.getString(Name);
ID = rs.getString(ID);
out.println(trtd + ID + /tdtd+name+/td/tr ); }
out.println( /table );
conn.close();
%
This is just a JSP script, nothing is compiled. I know it is better
to compile, but I am trying to chase down this DB slowness first.
Charles Killmer
Netgain Technology
[EMAIL PROTECTED]
Office: (320) 251-4700 ext 107
FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE
---
QAS Ltd.
Developers of QuickAddress Software
a href=http://www.qas.com;www.qas.com/a
Registered in England: No 2582055
Registered in Australia: No 082 851 474
---
/FONT
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Java.lang.ClassNotFoundException: listeners.ContextListener
Need some addition help! Unfortunately, I am still getting this error even with adding this tag to my web.xml file: listener listener-classlisteners.ContextListener/listener-class /listener I verified that I am using the correct DTD schema: !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; But, I am still getting this application error right when it is deploying my project on the server container: INFO: Deploying web application archive myLogin.war Feb 6, 2005 1:13:17 PM org.apache.catalina.core.ApplicationContext log SEVERE: Error configuring application listener of class listeners.ContextListener java.lang.ClassNotFoundException: listeners.ContextListener Feb 6, 2005 1:13:17 PM org.apache.catalina.core.StandardContext listenerStart SEVERE: Skipped installing application listeners due to previous error(s) Feb 6, 2005 1:13:17 PM org.apache.catalina.core.StandardContext start SEVERE: Error listenerStart Feb 6, 2005 1:13:17 PM org.apache.catalina.core.StandardContext start SEVERE: Context startup failed due to previous errors Feb 6, 2005 1:13:17 PM org.apache.catalina.core.ApplicationContext log Any more suggestions? Thanks, Harry Hi There, The web.xml will have the following xml tag tag in it listener listener-classclasspath/listener-class /listener It sounds like the class file referenced by this tag does not exist or that the class path is wrong. Thanks Pete -Original Message- From: Harry Douglass, Jr. [mailto:[EMAIL PROTECTED] Sent: 05 February 2005 22:57 To: tomcat-user@jakarta.apache.org Subject: Java.lang.ClassNotFoundException: listeners.ContextListener Hello, When my Tomcat 5 server is started, it gets a SEVERE error in the output which states: SEVERE: Error configuring application listener of class listeners.ContextListener Java.lang.ClassNotFoundException: listeners.ContextListener SEVERE: Error configuring application listener of class listerners.SessionListener Java.lang.ClassNotFoundException: listeners.SessionListener SEVERE: Skipped installing application listeners due to previous error(s). Can anyone help with why this is occurring everytime I start the Tomcat 5 server. Thanks in advance, Harry - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: OT: Version control tool
John Najarian wrote: Does anyone know a good version control tool for code management that is free? Also, a bug tracking application would be nice also. These need to be run on Windows. Thanks Subversion? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Stopping infinite loops
I run a server with Tomcat 5.0.27. A user managed to bring the server to a grinding halt for 6 hours after he created a servlet with an infinite loop, the piece of code that contained the infinite loop had a MySQL connect statement which added to the problem greatly. I've searched extensively for various answers in how to limit the damage of infinite loops in Java but have drawn blanks. The memory allocated to the JVMs is set to a maximum of 24MB per account. This had little effect in keeping the damage down. Any pointers would be greatly appreciated. I've toyed with the idea of using ulimit on CPU time but then Tomcat wouldn't die depending on what time limit I set. You can't specify child process ulimits unfortunately. I'm hoping there's some admin settings perhaps I can use with Tomcat itself or in the JVM. Garthfield - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Java.lang.ClassNotFoundException: listeners.ContextListener
Hi, Do you have this class located in your appname/WEB-INF/classes/listeners/ ? If not, do you have it located in the appname/WEB-INF/lib/*.jar ? Basically I think it is looking for your listener.ContextListener class. I would expand your war file and search for this class, then make sure it is put located in the right directory. This is the only web applications not launching right and the rest is working okay? So limit your search right around your war file. aka_sergio --- Harry Douglass, Jr. [EMAIL PROTECTED] wrote: Need some addition help! Unfortunately, I am still getting this error even with adding this tag to my web.xml file: listener listener-classlisteners.ContextListener/listener-class /listener I verified that I am using the correct DTD schema: !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; But, I am still getting this application error right when it is deploying my project on the server container: INFO: Deploying web application archive myLogin.war Feb 6, 2005 1:13:17 PM org.apache.catalina.core.ApplicationContext log SEVERE: Error configuring application listener of class listeners.ContextListener java.lang.ClassNotFoundException: listeners.ContextListener Feb 6, 2005 1:13:17 PM org.apache.catalina.core.StandardContext listenerStart SEVERE: Skipped installing application listeners due to previous error(s) Feb 6, 2005 1:13:17 PM org.apache.catalina.core.StandardContext start SEVERE: Error listenerStart Feb 6, 2005 1:13:17 PM org.apache.catalina.core.StandardContext start SEVERE: Context startup failed due to previous errors Feb 6, 2005 1:13:17 PM org.apache.catalina.core.ApplicationContext log Any more suggestions? Thanks, Harry Hi There, The web.xml will have the following xml tag tag in it listener listener-classclasspath/listener-class /listener It sounds like the class file referenced by this tag does not exist or that the class path is wrong. Thanks Pete -Original Message- From: Harry Douglass, Jr. [mailto:[EMAIL PROTECTED] Sent: 05 February 2005 22:57 To: tomcat-user@jakarta.apache.org Subject: Java.lang.ClassNotFoundException: listeners.ContextListener Hello, When my Tomcat 5 server is started, it gets a SEVERE error in the output which states: SEVERE: Error configuring application listener of class listeners.ContextListener Java.lang.ClassNotFoundException: listeners.ContextListener SEVERE: Error configuring application listener of class listerners.SessionListener Java.lang.ClassNotFoundException: listeners.SessionListener SEVERE: Skipped installing application listeners due to previous error(s). Can anyone help with why this is occurring everytime I start the Tomcat 5 server. Thanks in advance, Harry - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Read only the mail you want - Yahoo! Mail SpamGuard. http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Updating running WARs?
I use the Tomcat Deployer. If you're not familiar with Tomcat Deployer you'll be able to find information here. http://jakarta.apache.org/tomcat/tomcat-5.0-doc/deployer-howto.html In a nutshell, it's a collection of ant (ant.apache.org) tasks that will deploy a war to a remote tomcat server. But I had some JNDI issues unless my context was defined inside the META-INF/context.xml file I spoke of. -Original Message- From: David Wood [mailto:[EMAIL PROTECTED] Sent: Monday, February 07, 2005 12:51 PM To: tomcat-user@jakarta.apache.org Subject: RE: Updating running WARs? I'm sorry, I'm confused. Once you created a context.xml in your WARs, what were your steps to update a running application? Mitchell K. McCuiston [EMAIL PROTECTED] wrote on 02/07/2005 10:40:18 AM: Try configuring your app context inside of the META-INF/context.xml inside of your war instead of your server.xml. I had the same problem and this seemed to fix it. -Original Message- From: David Wood [mailto:[EMAIL PROTECTED] Sent: Friday, February 04, 2005 3:15 PM To: tomcat-user@jakarta.apache.org Subject: Updating running WARs? What's the right way to update a running WAR in Tomcat 5.5? Is there anything resembling the manager's reload feature for WARs? Or are we forced to remove the context via the manager and then re-add a new context back in? (Or restart Tomcat?) I've been searching through documentation for the manager, and then looking a bit at the source code, and it seems like it's impossible to reload a context unless it's exploded. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Apache/2.0.52 (Win32) + mod_jk/1.2.8 + Tomcat 5.5.7
I'm trying to connect Apache 2.0.52 with Tomcat 5.0.28 using the mod_jk connector, to no avail. First, before all the details, I could not find the built-in facilities on either Apache mod_jk and Tomcat connector sides to debug/verify the ajp13 connection. I am sure I overlooked these and would be grateful for hints. So I test with the SnoopServlet example via Tomcat's invoker. The servlet works fine through Tomcat's own http server on port 8080. Apache runs fine at the same time on port 80 but the servlet doesn't: http://localhost/servlet/SnoopServlet Not Found The requested URL /servlet/SnoopServlet was not found on this server. Apache/2.0.52 (Win32) mod_jk/1.2.8 Server at localhost Port 80 mod_jk.log gives some details as below but how can I know whether mapping succeeded or failed? [Mon Feb 07 22:23:50 2005] [-8276887:-8386719] [debug] map_uri_to_worker::jk_uri_worker_map.c (700): Attempting to map URI '/servlet/SnoopServlet' from 3 maps [Mon Feb 07 22:23:50 2005] [-8276887:-8386719] [debug] map_uri_to_worker::jk_uri_worker_map.c (718): Attempting to map context URI '/servlet/' [Mon Feb 07 22:23:50 2005] [-8276887:-8386719] [debug] map_uri_to_worker::jk_uri_worker_map.c (718): Attempting to map context URI '/*/zgb/' [Mon Feb 07 22:23:50 2005] [-8276887:-8386719] [debug] map_uri_to_worker::jk_uri_worker_map.c (718): Attempting to map context URI '/*/zsp/' In server.xml I have (nothing changed): Connector port=8009 enableLookups=false redirectPort=8443 protocol=AJP/1.3 / In workers.properties I have: ps=\ worker.list=ajp13 worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 Any help would be appreciated. I am desparate. P.S. I don't have a personal firewall that could complicate things. Thanks, Bernard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Apache/2.0.52 (Win32) + mod_jk/1.2.8 + Tomcat 5.5.7
Move mod_jk.so to your Apache\modules directory. Add the following code to the bottom of your Apache httpd.conf file. LoadModule jk_module modules/mod_jk.so Alias /context C:/Tomcat/webapps/context/htdocs JkWorkersFile C:/Apache2/conf/workers.properties JkLogFile C:/Apache2/logs/mod_jk.log JkLogLevel info #JkLogLevel debug JkLogStampFormat [%a %b %d %H:%M:%S %Y] JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories JkRequestLogFormat %w %V %T JkMount /context/servlet/* worker JkMount /context/*.jsp worker Where context is your application context root. - Original Message - From: Bernard [EMAIL PROTECTED] Date: Monday, February 7, 2005 3:25 pm Subject: Apache/2.0.52 (Win32) + mod_jk/1.2.8 + Tomcat 5.5.7 I'm trying to connect Apache 2.0.52 with Tomcat 5.0.28 using the mod_jk connector, to no avail. First, before all the details, I could not find the built-in facilities on either Apache mod_jk and Tomcat connector sides to debug/verify the ajp13 connection. I am sure I overlooked these and would be grateful for hints. So I test with the SnoopServlet example via Tomcat's invoker. The servlet works fine through Tomcat's own http server on port 8080. Apache runs fine at the same time on port 80 but the servlet doesn't: http://localhost/servlet/SnoopServlet Not Found The requested URL /servlet/SnoopServlet was not found on this server. Apache/2.0.52 (Win32) mod_jk/1.2.8 Server at localhost Port 80 mod_jk.log gives some details as below but how can I know whether mapping succeeded or failed? [Mon Feb 07 22:23:50 2005] [-8276887:-8386719] [debug] map_uri_to_worker::jk_uri_worker_map.c (700): Attempting to map URI '/servlet/SnoopServlet' from 3 maps [Mon Feb 07 22:23:50 2005] [-8276887:-8386719] [debug] map_uri_to_worker::jk_uri_worker_map.c (718): Attempting to map context URI '/servlet/' [Mon Feb 07 22:23:50 2005] [-8276887:-8386719] [debug] map_uri_to_worker::jk_uri_worker_map.c (718): Attempting to map context URI '/*/zgb/' [Mon Feb 07 22:23:50 2005] [-8276887:-8386719] [debug] map_uri_to_worker::jk_uri_worker_map.c (718): Attempting to map context URI '/*/zsp/' In server.xml I have (nothing changed): Connector port=8009 enableLookups=false redirectPort=8443 protocol=AJP/1.3 / In workers.properties I have: ps=\ worker.list=ajp13 worker.ajp13.port=8009 worker.ajp13.host=localhost worker.ajp13.type=ajp13 Any help would be appreciated. I am desparate. P.S. I don't have a personal firewall that could complicate things. Thanks, Bernard --- -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JTDS help
i think using JDBC data source would be better solution for your problem ,
so the con pooling maintenance by the container
and you don't have to worry about the riskCMIIW
- Original Message -
From: Charles P. Killmer [EMAIL PROTECTED]
To: Tomcat Users List tomcat-user@jakarta.apache.org
Sent: Tuesday, February 08, 2005 5:41 AM
Subject: RE: JTDS help
When I strip the code to simply this,
%@ page language=java import=java.sql.*%
%
Connection conn =
DriverManager.getConnection(jdbc:jtds:sqlserver://*.*.*.*:1433/dbname;u
ser=*;password=**);
conn.close();
%
It still runs slowly. And yes it is multiple refreshes.
I have tried to use connection pooling but have not been able to get it
working yet. Also the thing that I run into with connection pooling the
inability to use the SQL Statement of select @@IDENTITY from table.
With connection pooling, you run the risk of getting the ID for a record
that someone else inserted with the same connection.
If connection pooling is the only option, I can work around that issue.
But it seems that if PHP, ASP, ASP.NET... Can access the database just
fine without connection pooling, JSP should be able to as well.
Any thoughts?
Thanks for all your input.
Charles
-Original Message-
From: Mario Winterer [mailto:[EMAIL PROTECTED]
Sent: Monday, February 07, 2005 2:43 PM
To: Tomcat Users List
Subject: Re: JTDS help
I do not think, jsp compilation is the problem - well, the first request
will last long, but after the jsp is compiled, subsequent calls will not
be remarkable slower than executing pure compiled servlet code.
(Charles, I hope you did not measure the time for the first request only
- which indeed includes compilation time, but for subsequent calls too).
So to me opening the connection is the major problem. Because the code
itself contains html-output, I think using jsp is quite ok.
The code would be much cleaner, if Charles used the JSTL tag-library:
%@ page language=java%
%@ taglib prefix=c uri=http://java.sun.com/jstl/core; % %@ taglib
prefix=sql uri=http://java.sun.com/jstl/sql; % sql:query
sql=SELECT * FROM accounts var=accounts
dataSource=jndi/myDataSource/
table
c:forEach var=acc items=${accounts} tr tdc:out
value=${acc.ID}//td tdc:out value=${acc.Name}//td /tr
/c:forEach /table
Best regards,
Tex
David Smith wrote:
Ok. You're doing this in a jsp. That means Tomcat is:
1) Compiling your jsp to a servlet class.
2) Building a connection from scratch as opposed to picking up a
pooled connection
3) Running the query.
Of these, the first one is the most expensive operation followed by
two. If you want fast, try doing this with a pooled connection and
from compiled servlet code.
--David
Charles P. Killmer wrote:
Network results
Ping statistics for *.*.*.*:
Packets: Sent = 140, Received = 140, Lost = 0 (0% loss), Approximate
round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms Query Analyzer returns 85
rows in 0 seconds. I modified it to only return Name and ID and it
still runs slow. So it cant be row size, network latency, hardware
should be ruled out by the fact that it runs super fast through query
analyzer, and PHP and ASP.NET. Its only when I write the code in JSP
for Tomcat that it slows down.
Charles
-Original Message-
From: Allistair Crossley [mailto:[EMAIL PROTECTED] Sent:
Monday, February 07, 2005 11:37 AM
To: Tomcat Users List
Subject: RE: JTDS help
Hi,
There's no real reason relating to Tomcat or jTDS that this would run
slow. You are more likely to find answers with your hardware, network
latency, database load or row size and other environmental factors.
Allistair.
-Original Message-
From: Charles P. Killmer [mailto:[EMAIL PROTECTED]
Sent: 07 February 2005 17:34
To: Tomcat Users List
Subject: JTDS help
I am trying to get Tomcat talking to my database quickly. This code
takes about 2-3 seconds to load. Anyone got any idea's why? Or if
you run this in your environment, how well does it run?
%@ page language=java import=java.sql.*% % Connection conn =
DriverManager.getConnection(jdbc:jtds:sqlserver://*.*.*.*:143
3/dbname;u
ser=**;password=***);
Statement stmt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,
ResultSet.CONCUR_READ_ONLY);
ResultSet rs;
rs = stmt.executeQuery(SELECT * FROM accounts);
out.println(table);
String name;
String ID;
while (rs.next()) {
name = rs.getString(Name);
ID = rs.getString(ID);
out.println(trtd + ID + /tdtd+name+/td/tr ); }
out.println( /table );
conn.close();
%
This is just a JSP script, nothing is compiled. I know it is better
to compile, but I am trying to chase down this DB slowness first.
Charles Killmer
Netgain Technology
[EMAIL PROTECTED]
Office: (320) 251-4700 ext 107
FONT SIZE=1 FACE=VERDANA,ARIAL
jk connector build problem
I think others have had this problem but I can't find an answer that helps me. I have a fresh install of redhat9 and I've installed Apache 2.053, PHP 4.3.1 and Tomcat 5.5, all without a hitch. Now I'm trying to compile the mod_jk.so and it gives me the following error. Any answers would be very much appreciated. --- # make Making all in common make[1]: Entering directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/common' make[1]: Nothing to be done for `all'. make[1]: Leaving directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/common' Making all in apache-2.0 make[1]: Entering directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/apache-2.0' /bin/sh /usr/local/apache/build/libtool --silent --mode=install cp mod_jk.la `pwd`/mod_jk.so libtool: install: warning: remember to run `libtool --finish /usr/local/apache/modules' make[1]: Leaving directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/apache-2.0' make[1]: Entering directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native' make[1]: Nothing to be done for `all-am'. make[1]: Leaving directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native' target=all; \ list='common apache-2.0'; \ for i in $list; do \ echo Making $target in $i; \ if test $i != .; then \ (cd $i make $target) || exit 1; \ fi; \ done; Making all in common make[1]: Entering directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/common' make[1]: Nothing to be done for `all'. make[1]: Leaving directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/common' Making all in apache-2.0 make[1]: Entering directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/apache-2.0' /bin/sh /usr/local/apache/build/libtool --silent --mode=install cp mod_jk.la `pwd`/mod_jk.so libtool: install: warning: remember to run `libtool --finish /usr/local/apache/modules' make[1]: Leaving directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/apache-2.0' [EMAIL PROTECTED] native]# make install Making install in common make[1]: Entering directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/common' make[1]: Nothing to be done for `install'. make[1]: Leaving directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/common' Making install in apache-2.0 make[1]: Entering directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/apache-2.0' Installing files to Apache Modules Directory... /usr/local/apache/bin/apxs -i mod_jk.la /usr/local/apache/build/instdso.sh SH_LIBTOOL='/usr/local/apache/build/libtool' mod_jk.la /usr/local/apache/modules /usr/local/apache/build/libtool --mode=install cp mod_jk.la /usr/local/apache/modules/ cp .libs/mod_jk.lai /usr/local/apache/modules/mod_jk.la cp .libs/mod_jk.a /usr/local/apache/modules/mod_jk.a ranlib /usr/local/apache/modules/mod_jk.a chmod 644 /usr/local/apache/modules/mod_jk.a PATH=$PATH:/sbin ldconfig -n /usr/local/apache/modules -- Libraries have been installed in: /usr/local/apache/modules If you ever happen to want to link against installed libraries in a given directory, LIBDIR, you must either use libtool, and specify the full pathname of the library, or use the `-LLIBDIR' flag during linking and do at least one of the following: - add LIBDIR to the `LD_LIBRARY_PATH' environment variable during execution - add LIBDIR to the `LD_RUN_PATH' environment variable during linking - use the `-Wl,--rpath -Wl,LIBDIR' linker flag - have your system administrator add LIBDIR to `/etc/ld.so.conf' See any operating system documentation about shared libraries for more information, such as the ld(1) and ld.so(8) manual pages. -- Warning! dlname not found in /usr/local/apache/modules/mod_jk.la. Assuming installing a .so rather than a libtool archive. chmod 755 /usr/local/apache/modules/mod_jk.so chmod: failed to get attributes of `/usr/local/apache/modules/mod_jk.so': No such file or directory apxs:Error: Command failed with rc=65536 . make[1]: *** [install_dynamic] Error 1 make[1]: Leaving directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/apache-2.0' make: *** [install-recursive] Error 1 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Disable directory redirect?
In Tomcat 5.5.7 is there a way to disable the automatic redirect that happens when a request matches a directory except for the trailing slash? e.g. On my server the request /boards get redirected to /boards/ as there is a boards directory on the server. The strange thing is the redirect seem to happen before any filters or servlet are allowed to process the request. This is really annoying as I have a filter that is expecting to see the /boards request not the redirected /boards/ request. This feels like a bug to me. Shouldn't the redirect be initiated by the default servlet after any user servlet/filters have processed the request? There is a bug report for this but the comments are not helpful and it seems to be related to the 5.0 code base. http://issues.apache.org/bugzilla/show_bug.cgi?id=32424 Oliver
Re: Disable directory redirect?
In Apache you fix this problem by altering the: UseCanonicalName in httpd.conf, I forget whether it should be on or off. If you're using an Apache front-end to Tomcat then you can stop it there. On Tue, 2005-02-08 at 13:54 +1100, Oliver Hutchison wrote: In Tomcat 5.5.7 is there a way to disable the automatic redirect that happens when a request matches a directory except for the trailing slash? e.g. On my server the request /boards get redirected to /boards/ as there is a boards directory on the server. The strange thing is the redirect seem to happen before any filters or servlet are allowed to process the request. This is really annoying as I have a filter that is expecting to see the /boards request not the redirected /boards/ request. This feels like a bug to me. Shouldn't the redirect be initiated by the default servlet after any user servlet/filters have processed the request? There is a bug report for this but the comments are not helpful and it seems to be related to the 5.0 code base. http://issues.apache.org/bugzilla/show_bug.cgi?id=32424 Oliver - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Disable directory redirect?
Thanks but I'm not using Apache as a front-end and the problem is with some custom processing that Tomcat is doing before any of the standard processing so I'm not sure using Apache would help in any case. Ollie -Original Message- From: Garthfield Carter [mailto:[EMAIL PROTECTED] Sent: Tuesday, 8 February 2005 1:59 PM To: Tomcat Users List Subject: Re: Disable directory redirect? In Apache you fix this problem by altering the: UseCanonicalName in httpd.conf, I forget whether it should be on or off. If you're using an Apache front-end to Tomcat then you can stop it there. On Tue, 2005-02-08 at 13:54 +1100, Oliver Hutchison wrote: In Tomcat 5.5.7 is there a way to disable the automatic redirect that happens when a request matches a directory except for the trailing slash? e.g. On my server the request /boards get redirected to /boards/ as there is a boards directory on the server. The strange thing is the redirect seem to happen before any filters or servlet are allowed to process the request. This is really annoying as I have a filter that is expecting to see the /boards request not the redirected /boards/ request. This feels like a bug to me. Shouldn't the redirect be initiated by the default servlet after any user servlet/filters have processed the request? There is a bug report for this but the comments are not helpful and it seems to be related to the 5.0 code base. http://issues.apache.org/bugzilla/show_bug.cgi?id=32424 Oliver - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: isUserInRole
Hi Denny, I don't hav much idea abt NTLM, still... Hav u stored roles and the associated users in that file. Hav u specified that file as the file which contains user details in server.xml file... Check those things... Joby Joseph Wipro Technologies Plot No.72, KEONICS Electronics City, Hosur Main Road, Bangalore- 560 100. India Tel:+91-80-28520408; 5122 Extn:82332 www.wipro.com -Original Message- From: Denny Lee [mailto:[EMAIL PROTECTED] Sent: Monday, February 07, 2005 9:40 PM To: tomcat-user@jakarta.apache.org Subject: RE: isUserInRole Hello Joby, My problem is not getting user name and logging in but rather I can't get the user's role using the function isUserInRole(). For whatever reason isUserInRole always returns a false. I tried isUserInRole(admin), isUserInRole(Administrarors), isUserInRole(Users) but I get false for all of them. I am trying to restrict some web pages to only allow administrator access. I can't put the user name and role in an xml file or using a database because of my company's security policy. I have to get the data from NTLM. Thanks again for your help. Forwarded Message Subject:RE: isUserInRole Date: Mon, 7 Feb 2005 08:46:40 +0530 From: [EMAIL PROTECTED] To: tomcat-user@jakarta.apache.org Plain Text Attachment [ Download File | Save to my Yahoo! Briefcase ] Hi Denny, To get user name... do as follows... %@ page import=java.security.Principal % And use in ur code as... % Principal p = request.getUserPrincipal(); out.println(p.getName()); % will print the name of the current user... Joby Joseph Wipro Technologies Plot No.72, KEONICS Electronics City, Hosur Main Road, Bangalore- 560 100. India Tel:+91-80-28520408; 5122 Extn:82332 www.wipro.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Confidentiality Notice The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain confidential or privileged information. If you are not the intended recipient, please notify the sender at Wipro or [EMAIL PROTECTED] immediately and destroy all copies of this message and any attachments.
predlude coda
I am not able to use this . I have the following in my web.xml - # jsp-config - # jsp-property-group descriptionSpecial property group for JSP Configuration JSP example./description display-nameJSPConfiguration/display-name url-pattern/login.jsp/url-pattern el-ignoredtrue/el-ignored page-encodingISO-8859-1/page-encoding scripting-invalidtrue/scripting-invalid include-preludeprelude.jspf/include-prelude include-codacoda.jspf/include-coda /jsp-property-group /jsp-config and have copied the prelude.jspf and coda.jspf I get to see nothing in the login.jsp Any help in this regard will be greatly welcomed... VTR Ravi Kumar - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: outOfMemory exception under high load
From: Dale, Matt [mailto:[EMAIL PROTECTED] Subject: RE: outOfMemory exception under high load It could be your permanent generation that is running out of space. Get a hold of jvmstat to determine if this is the case. Another possibility is that you're exceeding your limit on the number of open files. Exceeding any underlying OS limit is usually translated to an OutOfMemory exception by the JVM. - 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: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
J2SE 5.0 redirects applets to java.com
Hello Tomcat users and gurus (Dev too). I have been using Tomcat and some version of jdk for several years. Tomcat is my servlet server of choice mostly on Linux systems when my employers allow such things. I recently downloaded the lastest (yesterday) binary for Windows XP. Seeing that the new Tomcat will only run under the new J2SE 5.0 I downloaded and installed: jdk1.5.0_01 executable. After installation the old familiar Tomcat page came up as usual at: http://localhost:8080. What happened next is for my part inexplicable. I lost all ability to run any type of applet except for: file://someapplet.html. Any applets using: HTTP:// where redirected to: http://java.com with the new Java Logo animated sunburst in the middle of the webpage. All applets regardless of source: local or public IP where re-directed to: http://java.com. The remedy was to uninstall J2SE 5.0. Needless to say I am severely hampered by not being able to run Tomcat because of a wayward jdk. I have sent this problem to java.com contact email but so-far ignored by java.com. If anyone has any comments, suggestions, remedies, rants or raves please reply. David Brown IT/COMMO KBR - USMI KIRKUK AB 281-669-1655x102 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat CPU utilization pegged...total CPU only 50%
From: Kevin Williams [mailto:[EMAIL PROTECTED] Subject: RE: tomcat CPU utilization pegged...total CPU only 50% The two Xeon CPU's are hyperthreaded to represent 4 CPU's on the machine. I'm not sure exactly how tomcat/java interact with this, but it was not favorable. Other than for determining the number of threads to use for parallel GC, the JVM does not care how many CPUs there are. I don't know what Windows returns for the number of CPUs installed when hyperthreading is enabled, but you can determine that with the Runtime.availableProcessors() method. You really should be measuring performance by some measurement of actual workload completed, not CPU utilization. Turning off hyperthreading may actually reduce your overall throughput. (Then again, it might make it better - very application dependent.) - 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: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jk connector build problem
Thor Muller wrote: I think others have had this problem but I can't find an answer that helps me. I have a fresh install of redhat9 and I've installed Apache 2.053, PHP 4.3.1 and Tomcat 5.5, all without a hitch. Now I'm trying to compile the mod_jk.so and it gives me the following error. Any answers would be very much appreciated. --- # make Making all in common make[1]: Entering directory `/usr/src/jakarta-tomcat-connectors-1.2.8-src/jk/native/common' make[1]: Nothing to be done for `all'. How did you run ./configure? Mladen. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: J2SE 5.0 redirects applets to java.com
Which version of Tomcat did you download? If 5.0.x , it will run on 1.4.x jdk. If 5.5.x, it will run on 1.5 (or 5.0) JRE and with the compat patch it will also run on jdk 1.4.x I think the new 1.5 java has an update feature and some other things??? built into it that has it phone home. The applet should still run. I have see the new logo on my desktop and applets run fine. You may try to block the app from getting to the Internet with a firewall. The 1.5 adds a Java setting console to Control Panel. It allows you to turn off updates and make other changes. Doug - Original Message - From: David W. Brown [EMAIL PROTECTED] To: tomcat-user@jakarta.apache.org Sent: Tuesday, February 08, 2005 12:47 AM Subject: J2SE 5.0 redirects applets to java.com Hello Tomcat users and gurus (Dev too). I have been using Tomcat and some version of jdk for several years. Tomcat is my servlet server of choice mostly on Linux systems when my employers allow such things. I recently downloaded the lastest (yesterday) binary for Windows XP. Seeing that the new Tomcat will only run under the new J2SE 5.0 I downloaded and installed: jdk1.5.0_01 executable. After installation the old familiar Tomcat page came up as usual at: http://localhost:8080. What happened next is for my part inexplicable. I lost all ability to run any type of applet except for: file://someapplet.html. Any applets using: HTTP:// where redirected to: http://java.com with the new Java Logo animated sunburst in the middle of the webpage. All applets regardless of source: local or public IP where re-directed to: http://java.com. The remedy was to uninstall J2SE 5.0. Needless to say I am severely hampered by not being able to run Tomcat because of a wayward jdk. I have sent this problem to java.com contact email but so-far ignored by java.com. If anyone has any comments, suggestions, remedies, rants or raves please reply. David Brown IT/COMMO KBR - USMI KIRKUK AB 281-669-1655x102 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
