Re: Webapp reloading issue and intermittent 404 errors
Caldarale, Charles R said on 8.7.2010 3:31: From: Caldarale, Charles R Subject: RE: Webapp reloading issue and intermittent 404 errors Given the test on lines 129-130, it is impossible to have a -1 at line 131 - unless there's a JVM bug. 6u21 was just released tonight, so you might give that a shot and see if the problem has been addressed. Included in 6u21 are fixes for the problems described here: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6875866 http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6935535 Both seem to have a lot in common with the issue under discussion. There's another String-related fix in the bug list, but the details are not retrievable at the moment: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6948602 Just to let you know, installing 6u21 seems to solve problem completely (hasn't manifested after upgrade at all). -- Tomy t.petro...@inet.hr - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
64 bit version for linux
Hi, in this link: http://tomcat.apache.org/download-60.cgi#6.0.29 it has 32 and 64 bits version of tomcat for Windows. but for Linux, there is only one version, why? Thanks, Angelo -- View this message in context: http://old.nabble.com/64-bit-version-for-linux-tp29386189p29386189.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Cluster Logging
Hi, I would like to monitor cluster as it was in tomcat 5.5 with the clause doClusterLog in tomcat 6.0.24. I have added the following lines in logging.properties: org.apache.catalina.tribes.MESSAGES.level = FINE org.apache.catalina.tribes.level = FINE org.apache.catalina.ha.level = FINE And messages are written into catalina.out file. I would like to write cluster messages in a cluster.out file but in the official web I could not find how to. http://tomcat.apache.org/tomcat-6.0-doc/logging.html How can I achieve this objective ? Thanks in advance. Oscar Segarra Rey Àrea de tecnologies de la informació i les comunicacions Departament de la Presidència C/ Sant Honorat 1-3 - 08002 Barcelona 934024834
Re: 64 bit version for linux
On 08/09/2010 11:40 AM, Angelo Chen wrote: Hi, in this link: http://tomcat.apache.org/download-60.cgi#6.0.29 it has 32 and 64 bits version of tomcat for Windows. but for Linux, there is only one version, why? Windows versions are distributed with tomcat native and service wrapper pre-compiled binaries, thus we have separate 32 and 64-bit flavors. Fox *nix platforms you will need to build those by yourself (many distributions already offer those) for what ever arch you have. Regards -- ^TM - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Session ID changes when a node goes down
Hi, I have changed flag sticky_session in my workers.properties file: worker.lb_worker.sticky_session=0 But system is experiencing the same behaviour: FINE: Cluster is standalone: reset Session Request Delta at context /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve getManager FINE: Found Cluster DeltaManager org.apache.catalina.ha.session.deltamana...@4c262a90 at /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve handleJvmRoute FINE: Detected a failover with different jvmRoute - orginal route: [workerW37] new one: [workerW38] at session id [65A210E6ABE6347B6B3AC89F31729836.workerW37] 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve getManager FINE: Found Cluster DeltaManager org.apache.catalina.ha.session.deltamana...@4c262a90 at /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve changeRequestSessionID FINE: Set Orginal Session id at request attriute org.apache.catalina.ha.session.JvmRouteOrignalSessionID value: 65A210E6ABE6347B6B3AC89F31729836.workerW37 09/08/2010 12:20:24 org.apache.catalina.ha.tcp.SimpleTcpCluster send FINE: No members in cluster, ignoring message:SESSIONID-UPDATE#localhost./SUE#65A210E6ABE6347B6B3AC89F31729836.workerW37:65A210E6ABE6347B6B3AC89F31729836.workerW38 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve changeSessionID FINE: Changed session from [65A210E6ABE6347B6B3AC89F31729836.workerW37] to [65A210E6ABE6347B6B3AC89F31729836.workerW38] 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve handlePossibleTurnover Look at: FINE: Changed session from [65A210E6ABE6347B6B3AC89F31729836.workerW37] to [65A210E6ABE6347B6B3AC89F31729836.workerW38] 1. Don't code your application assuming the session ID is constant -- We will try if is there no other option. 2.- Don't use sticky session. -- I have tried to add the sticky_sessions=0 but I got the same behaviour. I have the following lines in server.xml file: Valve className=org.apache.catalina.ha.session.JvmRouteBinderValve/ ClusterListener className=org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener/ ClusterListener className=org.apache.catalina.ha.session.ClusterSessionListener/ To disable sticky sessions sould I comment the second line ? 3. Add a listener to handle the change in session ID -- Yes, but there is no method related to session renaming. When a session is renamed a sessionCreation event is rised (no rename (because does not exist) and no descruction method) Thanks in advance. Oscar Segarra Rey Àrea de tecnologies de la informació i les comunicacions Departament de la Presidència C/ Sant Honorat 1-3 - 08002 Barcelona 934024834 -Mensaje original- De: Mark Thomas [mailto:ma...@apache.org] Enviado el: dissabte, 31 / juliol / 2010 15:07 Para: Tomcat Users List Asunto: Re: Session ID changes when a node goes down On 31/07/2010 13:58, Oscar Segarra Rey wrote: Hi, We are developing a web application wich uses session listeners and such kind of stuff in order to control which users are loged in every time. Nevertheless we have experienced a developement problem due to the session ID changes when one node goes down. 30/07/2010 13:08:27 org.apache.catalina.ha.session.JvmRouteBinderValve changeSessionID FINE: Changed session from [18434EBFCF3D1009BBEEE5C02D370BCF.workerW37] to [18434EBFCF3D1009BBEEE5C02D370BCF.workerW38] The jvmRoute part of the session ID is required for sticky sessions to work. If a node goes down, the session fails over to another node and hence the jvmRoute has to change. I think session ID should not change its ID or should be a way to avoid this rename processs. Is there any workarround or change this behaviour ? 1. Don't code your application assuming the session ID is constant 2. Don't use sticky sessions 3. Add a listener to handle the change in session ID Mark - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: 64 bit version for linux
Thanks for the quick reply, I just downloaded 6.0.29, and it works in a Centos 5.5 64 bit, but is the tomcat 64 bit version? Mladen Turk-3 wrote: On 08/09/2010 11:40 AM, Angelo Chen wrote: Hi, in this link: http://tomcat.apache.org/download-60.cgi#6.0.29 it has 32 and 64 bits version of tomcat for Windows. but for Linux, there is only one version, why? Windows versions are distributed with tomcat native and service wrapper pre-compiled binaries, thus we have separate 32 and 64-bit flavors. Fox *nix platforms you will need to build those by yourself (many distributions already offer those) for what ever arch you have. Regards -- ^TM - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- View this message in context: http://old.nabble.com/64-bit-version-for-linux-tp29386189p29386741.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: 64 bit version for linux
On 08/09/2010 01:07 PM, Angelo Chen wrote: Thanks for the quick reply, I just downloaded 6.0.29, and it works in a Centos 5.5 64 bit, but is the tomcat 64 bit version? If it's on 64-bit jvm, then yes :) Regards -- ^TM - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: 64 bit version for linux
Angelo Chen wrote: Thanks for the quick reply, I just downloaded 6.0.29, and it works in a Centos 5.5 64 bit, but is the tomcat 64 bit version? Tomcat itself is java so it does not care. What matters here is : 1) is the Java JVM that you use to run Tomcat, 32 or 64-bit 2) if you use the native Tomcat libraries, then you need the appropriate versions, as Mladen explained below Mladen Turk-3 wrote: On 08/09/2010 11:40 AM, Angelo Chen wrote: Hi, in this link: http://tomcat.apache.org/download-60.cgi#6.0.29 it has 32 and 64 bits version of tomcat for Windows. but for Linux, there is only one version, why? Windows versions are distributed with tomcat native and service wrapper pre-compiled binaries, thus we have separate 32 and 64-bit flavors. Fox *nix platforms you will need to build those by yourself (many distributions already offer those) for what ever arch you have. Regards -- ^TM - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: 64 bit version for linux
the standard tomcat(apache-tomcat-6.0.20.tar.gz) is running in a 64 bit version of Centos. so can my app use memory bigger than 4G? I believe the 2G is the limit for 32 bit version of Linux. awarnier wrote: Angelo Chen wrote: Thanks for the quick reply, I just downloaded 6.0.29, and it works in a Centos 5.5 64 bit, but is the tomcat 64 bit version? Tomcat itself is java so it does not care. What matters here is : 1) is the Java JVM that you use to run Tomcat, 32 or 64-bit 2) if you use the native Tomcat libraries, then you need the appropriate versions, as Mladen explained below Mladen Turk-3 wrote: On 08/09/2010 11:40 AM, Angelo Chen wrote: Hi, in this link: http://tomcat.apache.org/download-60.cgi#6.0.29 it has 32 and 64 bits version of tomcat for Windows. but for Linux, there is only one version, why? Windows versions are distributed with tomcat native and service wrapper pre-compiled binaries, thus we have separate 32 and 64-bit flavors. Fox *nix platforms you will need to build those by yourself (many distributions already offer those) for what ever arch you have. Regards -- ^TM - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- View this message in context: http://old.nabble.com/64-bit-version-for-linux-tp29386189p29387066.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Session ID changes when a node goes down
Hi, 2. I have tried to add the sticky_sessions=0 but I got the same behaviour. -- If the sticky_session is set to 0 the load balancer can forward your request to any tomcat instance. If stiky session is set to 1 then if the tomcat instance where the session is created is alive receives the request. Sticky_session is usually set to 1, but this is not related to changing of the sessionId. I have the following lines in server.xml file: Valve className=org.apache.catalina.ha.session.JvmRouteBinderValve/ ClusterListener className=org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener/ ClusterListener className=org.apache.catalina.ha.session.ClusterSessionListener/ To disable sticky sessions sould I comment the second line ? --The valve you mentioned Valve className=org.apache.catalina.ha.session.JvmRouteBinderValve/ takes care for changing of the sessionId. If you remove this line from your server.xml the sessionId will not be changed. But this is NOT GOOD. If you do so then load balancer will not know where to forward the request and with one JSESSIONID you may end with different http sessions on different tomcat instances. 3. Add a listener to handle the change in session ID --SessionId renaming is related to change of the vm. Check the HttpSessionActivationListener in the servlet_spec. I think it can help you. Objects that are bound to a session may listen to container events notifying them that sessions will be passivated and that session will be activated. A container that migrates session between VMs or persists sessions is required to notify all attributes bound to sessions implementing HttpSessionActivationListener. After session goes to the new vm do you need the old JSESSIONID or the new one is enough? Regards, Petar -Original Message- From: Oscar Segarra Rey [mailto:osega...@gencat.cat] Sent: Monday, August 09, 2010 1:50 PM To: Tomcat Users List Subject: RE: Session ID changes when a node goes down Hi, I have changed flag sticky_session in my workers.properties file: worker.lb_worker.sticky_session=0 But system is experiencing the same behaviour: FINE: Cluster is standalone: reset Session Request Delta at context /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve getManager FINE: Found Cluster DeltaManager org.apache.catalina.ha.session.deltamana...@4c262a90 at /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve handleJvmRoute FINE: Detected a failover with different jvmRoute - orginal route: [workerW37] new one: [workerW38] at session id [65A210E6ABE6347B6B3AC89F31729836.workerW37] 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve getManager FINE: Found Cluster DeltaManager org.apache.catalina.ha.session.deltamana...@4c262a90 at /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve changeRequestSessionID FINE: Set Orginal Session id at request attriute org.apache.catalina.ha.session.JvmRouteOrignalSessionID value: 65A210E6ABE6347B6B3AC89F31729836.workerW37 09/08/2010 12:20:24 org.apache.catalina.ha.tcp.SimpleTcpCluster send FINE: No members in cluster, ignoring message:SESSIONID-UPDATE#localhost./SUE#65A210E6ABE6347B6B3AC89F31729836.workerW37:65A210E6ABE6347B6B3AC89F31729836.workerW38 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve changeSessionID FINE: Changed session from [65A210E6ABE6347B6B3AC89F31729836.workerW37] to [65A210E6ABE6347B6B3AC89F31729836.workerW38] 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve handlePossibleTurnover Look at: FINE: Changed session from [65A210E6ABE6347B6B3AC89F31729836.workerW37] to [65A210E6ABE6347B6B3AC89F31729836.workerW38] 1. Don't code your application assuming the session ID is constant -- We will try if is there no other option. 2.- Don't use sticky session. -- I have tried to add the sticky_sessions=0 but I got the same behaviour. I have the following lines in server.xml file: Valve className=org.apache.catalina.ha.session.JvmRouteBinderValve/ ClusterListener className=org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener/ ClusterListener className=org.apache.catalina.ha.session.ClusterSessionListener/ To disable sticky sessions sould I comment the second line ? 3. Add a listener to handle the change in session ID -- Yes, but there is no method related to session renaming. When a session is renamed a sessionCreation event is rised (no rename (because does not exist) and no descruction method) Thanks in advance. Oscar Segarra Rey Àrea de tecnologies de la informació i les comunicacions Departament de la Presidència C/ Sant Honorat 1-3 - 08002 Barcelona 934024834 -Mensaje original- De: Mark Thomas [mailto:ma...@apache.org] Enviado el: dissabte, 31 / juliol / 2010 15:07 Para: Tomcat Users List Asunto: Re:
Re: 64 bit version for linux
Am Mon, 9 Aug 2010 04:52:55 -0700 (PDT) schrieb Angelo Chen angelochen...@yahoo.com.hk: the standard tomcat(apache-tomcat-6.0.20.tar.gz) is running in a 64 bit version of Centos. so can my app use memory bigger than 4G? I Which JVM-version does your Tomcat use? IIRC there are different defaults for different versions of CentOS. Maybe yum list installed |grep ^java or yum list installed |grep ^jdk helps. I would download last JDK for Linux/x64 at http://java.sun.com/javase/downloads/index.jsp, install it and set the correct path, for example: JAVA_HOME=/usr/jdk/latest;export JAVA_HOME before starting Tomcat. Maybe defaults of JVM have changed but AFAIK you have to set some additional JAVA_OPTS-parameters to use 64bit and more RAM. We are using a scriptlet like the following on our larger machines as part of the catalina.sh or start-stop-wrapper for catalina.sh: schnipp JAVA_OPTS=$JAVA_OPTS -server JAVA_OPTS=$JAVA_OPTS -d64 # Speicherlimit nur bei Aufruf von run, debug oder start auf 3 GB oder mehr hochsetzen case $1 in start|run|debug) # Fuer 32-Bit-Betrieb die naechsten beiden Zeilen auf 3072k aendern JAVA_OPTS=$JAVA_OPTS -Xms6000m JAVA_OPTS=$JAVA_OPTS -Xmx11000m ;; stop) JAVA_OPTS=$JAVA_OPTS -Xms600m JAVA_OPTS=$JAVA_OPTS -Xmx600m ;; esac schnipp believe the 2G is the limit for 32 bit version of Linux. 3GB is a possible limit for 32bit. Regards, Tobias. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Session ID changes when a node goes down
Hi, In our infraestructure we have a Radware hardware load balancing which keeps the sticky session. We have a apache webserver wich serves requests to a single tomcat We have implemented a pooled session replication method between all our tomcat nodes. With this infraestructure, is necessary this line ? Thanks a lot. Oscar Segarra Rey Àrea de tecnologies de la informació i les comunicacions Departament de la Presidència C/ Sant Honorat 1-3 - 08002 Barcelona 934024834 -Mensaje original- De: Petrov, Petar [mailto:p.pet...@sap.com] Enviado el: dilluns, 9 / agost / 2010 14:27 Para: Tomcat Users List Asunto: RE: Session ID changes when a node goes down Hi, 2. I have tried to add the sticky_sessions=0 but I got the same behaviour. -- If the sticky_session is set to 0 the load balancer can forward your request to any tomcat instance. If stiky session is set to 1 then if the tomcat instance where the session is created is alive receives the request. Sticky_session is usually set to 1, but this is not related to changing of the sessionId. I have the following lines in server.xml file: Valve className=org.apache.catalina.ha.session.JvmRouteBinderValve/ ClusterListener className=org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener/ ClusterListener className=org.apache.catalina.ha.session.ClusterSessionListener/ To disable sticky sessions sould I comment the second line ? --The valve you mentioned Valve className=org.apache.catalina.ha.session.JvmRouteBinderValve/ takes care for changing of the sessionId. If you remove this line from your server.xml the sessionId will not be changed. But this is NOT GOOD. If you do so then load balancer will not know where to forward the request and with one JSESSIONID you may end with different http sessions on different tomcat instances. 3. Add a listener to handle the change in session ID --SessionId renaming is related to change of the vm. Check the HttpSessionActivationListener in the servlet_spec. I think it can help you. Objects that are bound to a session may listen to container events notifying them that sessions will be passivated and that session will be activated. A container that migrates session between VMs or persists sessions is required to notify all attributes bound to sessions implementing HttpSessionActivationListener. After session goes to the new vm do you need the old JSESSIONID or the new one is enough? Regards, Petar -Original Message- From: Oscar Segarra Rey [mailto:osega...@gencat.cat] Sent: Monday, August 09, 2010 1:50 PM To: Tomcat Users List Subject: RE: Session ID changes when a node goes down Hi, I have changed flag sticky_session in my workers.properties file: worker.lb_worker.sticky_session=0 But system is experiencing the same behaviour: FINE: Cluster is standalone: reset Session Request Delta at context /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve getManager FINE: Found Cluster DeltaManager org.apache.catalina.ha.session.deltamana...@4c262a90 at /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve handleJvmRoute FINE: Detected a failover with different jvmRoute - orginal route: [workerW37] new one: [workerW38] at session id [65A210E6ABE6347B6B3AC89F31729836.workerW37] 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve getManager FINE: Found Cluster DeltaManager org.apache.catalina.ha.session.deltamana...@4c262a90 at /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve changeRequestSessionID FINE: Set Orginal Session id at request attriute org.apache.catalina.ha.session.JvmRouteOrignalSessionID value: 65A210E6ABE6347B6B3AC89F31729836.workerW37 09/08/2010 12:20:24 org.apache.catalina.ha.tcp.SimpleTcpCluster send FINE: No members in cluster, ignoring message:SESSIONID-UPDATE#localhost./SUE#65A210E6ABE6347B6B3AC89F31729836.workerW37:65A210E6ABE6347B6B3AC89F31729836.workerW38 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve changeSessionID FINE: Changed session from [65A210E6ABE6347B6B3AC89F31729836.workerW37] to [65A210E6ABE6347B6B3AC89F31729836.workerW38] 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve handlePossibleTurnover Look at: FINE: Changed session from [65A210E6ABE6347B6B3AC89F31729836.workerW37] to [65A210E6ABE6347B6B3AC89F31729836.workerW38] 1. Don't code your application assuming the session ID is constant -- We will try if is there no other option. 2.- Don't use sticky session. -- I have tried to add the sticky_sessions=0 but I got the same behaviour. I have the following lines in server.xml file: Valve className=org.apache.catalina.ha.session.JvmRouteBinderValve/ ClusterListener className=org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener/ ClusterListener
Re: 64 bit version for linux
this is the version i use: java version 1.6.0_21 Java(TM) SE Runtime Environment (build 1.6.0_21-b06) Java HotSpot(TM) 64-Bit Server VM (build 17.0-b16, mixed mode) Tobias Crefeld-2 wrote: Am Mon, 9 Aug 2010 04:52:55 -0700 (PDT) schrieb Angelo Chen angelochen...@yahoo.com.hk: the standard tomcat(apache-tomcat-6.0.20.tar.gz) is running in a 64 bit version of Centos. so can my app use memory bigger than 4G? I Which JVM-version does your Tomcat use? IIRC there are different defaults for different versions of CentOS. Maybe yum list installed |grep ^java or yum list installed |grep ^jdk helps. I would download last JDK for Linux/x64 at http://java.sun.com/javase/downloads/index.jsp, install it and set the correct path, for example: JAVA_HOME=/usr/jdk/latest;export JAVA_HOME before starting Tomcat. Maybe defaults of JVM have changed but AFAIK you have to set some additional JAVA_OPTS-parameters to use 64bit and more RAM. We are using a scriptlet like the following on our larger machines as part of the catalina.sh or start-stop-wrapper for catalina.sh: schnipp JAVA_OPTS=$JAVA_OPTS -server JAVA_OPTS=$JAVA_OPTS -d64 # Speicherlimit nur bei Aufruf von run, debug oder start auf 3 GB oder mehr hochsetzen case $1 in start|run|debug) # Fuer 32-Bit-Betrieb die naechsten beiden Zeilen auf 3072k aendern JAVA_OPTS=$JAVA_OPTS -Xms6000m JAVA_OPTS=$JAVA_OPTS -Xmx11000m ;; stop) JAVA_OPTS=$JAVA_OPTS -Xms600m JAVA_OPTS=$JAVA_OPTS -Xmx600m ;; esac schnipp believe the 2G is the limit for 32 bit version of Linux. 3GB is a possible limit for 32bit. Regards, Tobias. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- View this message in context: http://old.nabble.com/64-bit-version-for-linux-tp29386189p29387478.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Session ID changes when a node goes down
Hi, As written by Mark: Don't code your application assuming the session ID is constant. If you remove the line your apache webserver will lose the http session after vm stops. A new http session will be created when request comes. Regards, Petar -Original Message- From: Oscar Segarra Rey [mailto:osega...@gencat.cat] Sent: Monday, August 09, 2010 3:33 PM To: Tomcat Users List Subject: RE: Session ID changes when a node goes down Hi, In our infraestructure we have a Radware hardware load balancing which keeps the sticky session. We have a apache webserver wich serves requests to a single tomcat We have implemented a pooled session replication method between all our tomcat nodes. With this infraestructure, is necessary this line ? Thanks a lot. Oscar Segarra Rey Àrea de tecnologies de la informació i les comunicacions Departament de la Presidència C/ Sant Honorat 1-3 - 08002 Barcelona 934024834 -Mensaje original- De: Petrov, Petar [mailto:p.pet...@sap.com] Enviado el: dilluns, 9 / agost / 2010 14:27 Para: Tomcat Users List Asunto: RE: Session ID changes when a node goes down Hi, 2. I have tried to add the sticky_sessions=0 but I got the same behaviour. -- If the sticky_session is set to 0 the load balancer can forward your request to any tomcat instance. If stiky session is set to 1 then if the tomcat instance where the session is created is alive receives the request. Sticky_session is usually set to 1, but this is not related to changing of the sessionId. I have the following lines in server.xml file: Valve className=org.apache.catalina.ha.session.JvmRouteBinderValve/ ClusterListener className=org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener/ ClusterListener className=org.apache.catalina.ha.session.ClusterSessionListener/ To disable sticky sessions sould I comment the second line ? --The valve you mentioned Valve className=org.apache.catalina.ha.session.JvmRouteBinderValve/ takes care for changing of the sessionId. If you remove this line from your server.xml the sessionId will not be changed. But this is NOT GOOD. If you do so then load balancer will not know where to forward the request and with one JSESSIONID you may end with different http sessions on different tomcat instances. 3. Add a listener to handle the change in session ID --SessionId renaming is related to change of the vm. Check the HttpSessionActivationListener in the servlet_spec. I think it can help you. Objects that are bound to a session may listen to container events notifying them that sessions will be passivated and that session will be activated. A container that migrates session between VMs or persists sessions is required to notify all attributes bound to sessions implementing HttpSessionActivationListener. After session goes to the new vm do you need the old JSESSIONID or the new one is enough? Regards, Petar -Original Message- From: Oscar Segarra Rey [mailto:osega...@gencat.cat] Sent: Monday, August 09, 2010 1:50 PM To: Tomcat Users List Subject: RE: Session ID changes when a node goes down Hi, I have changed flag sticky_session in my workers.properties file: worker.lb_worker.sticky_session=0 But system is experiencing the same behaviour: FINE: Cluster is standalone: reset Session Request Delta at context /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve getManager FINE: Found Cluster DeltaManager org.apache.catalina.ha.session.deltamana...@4c262a90 at /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve handleJvmRoute FINE: Detected a failover with different jvmRoute - orginal route: [workerW37] new one: [workerW38] at session id [65A210E6ABE6347B6B3AC89F31729836.workerW37] 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve getManager FINE: Found Cluster DeltaManager org.apache.catalina.ha.session.deltamana...@4c262a90 at /SUE 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve changeRequestSessionID FINE: Set Orginal Session id at request attriute org.apache.catalina.ha.session.JvmRouteOrignalSessionID value: 65A210E6ABE6347B6B3AC89F31729836.workerW37 09/08/2010 12:20:24 org.apache.catalina.ha.tcp.SimpleTcpCluster send FINE: No members in cluster, ignoring message:SESSIONID-UPDATE#localhost./SUE#65A210E6ABE6347B6B3AC89F31729836.workerW37:65A210E6ABE6347B6B3AC89F31729836.workerW38 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve changeSessionID FINE: Changed session from [65A210E6ABE6347B6B3AC89F31729836.workerW37] to [65A210E6ABE6347B6B3AC89F31729836.workerW38] 09/08/2010 12:20:24 org.apache.catalina.ha.session.JvmRouteBinderValve handlePossibleTurnover Look at: FINE: Changed session from [65A210E6ABE6347B6B3AC89F31729836.workerW37] to [65A210E6ABE6347B6B3AC89F31729836.workerW38] 1. Don't code your application assuming the session ID is constant -- We
Tomcat unexpectedly shuts down
Hi all, I'm using Tomcat version 5.5.30, and I'm having a serious issue: Tomcat unexpectedly shuts down, I have my JVM tuned with enough memory and many option that warranty proper garbage collector and monitoring: -Xms5000m -Xmx5000m -XX:MaxPermSize=256m -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=20 -XX:+ExplicitGCInvokesConcurrent -XX:+CMSIncrementalMode -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -verbose:gc -Xloggc:logs/garbage-collection.log However Tomcat fails quite often, no trace information can be found in logs, neither my app logs nor tomcat logs. Tomcat is hosted in a centos server, jvm is 1.6.0_17-linux-amd64. Any suggestion is welcome, thanks in advanced.
RE: 64 bit version for linux
From: Angelo Chen [mailto:angelochen...@yahoo.com.hk] Subject: Re: 64 bit version for linux this is the version i use: java version 1.6.0_21 Java(TM) SE Runtime Environment (build 1.6.0_21-b06) Java HotSpot(TM) 64-Bit Server VM (build 17.0-b16, mixed mode) Then you've answered your own question. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Tomcat unexpectedly shuts down
From: Gerardo Corro [mailto:rob_gar_...@hotmail.com] Subject: Tomcat unexpectedly shuts down I'm using Tomcat version 5.5.30, and I'm having a serious issue: Tomcat unexpectedly shuts down Often caused by a webapp calling System.exit(). -Xms5000m -Xmx5000m Do you have enough RAM + swap space to support that large a heap, along with the other memory requirements of the Tomcat process and all other processes on the system? If not, you may well be getting hit by the Linux OOM-killer, which leaves few traces. However Tomcat fails quite often, no trace information can be found in logs, neither my app logs nor tomcat logs. What about a core file, or a JVM crash file? - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Tomcat unexpectedly shuts down
Hi, Thanks for your email Do you have enough RAM + swap space to support that large a heap, along with the other memory requirements of the Tomcat process and all other processes on the system? If not, you may well be getting hit by the Linux OOM-killer, which leaves few traces. Yes we do, we have 6GB total memory However Tomcat fails quite often, no trace information can be found in logs, neither my app logs nor tomcat logs. What about a core file, or a JVM crash file? No core files neither jvm crash files :( Best regards
RE: Tomcat unexpectedly shuts down
Hi, We have enabled the GC logs on our production and our tomcat server crashed too!! Apparently, GC logs takes high CPU and eventually, tomcat server crashes due to high CPU utilization of GC logs. Remove them, your problem will be solved. What I believe is, enabling GC logs are not suggestible for long run. They are for observation the system and for short duration only. Balakrishna Rao | Senior Software Engineer | Persistent Systems balakrishna_...@persistent.co.in | Cell: +91 9704373579 | Tel: +91 (40) 30875030 Innovation in software product design, development and delivery- www.persistentsys.com -Original Message- From: Gerardo Corro [mailto:rob_gar_...@hotmail.com] Sent: Monday, August 09, 2010 7:00 PM To: users@tomcat.apache.org Subject: RE: Tomcat unexpectedly shuts down Hi, Thanks for your email Do you have enough RAM + swap space to support that large a heap, along with the other memory requirements of the Tomcat process and all other processes on the system? If not, you may well be getting hit by the Linux OOM-killer, which leaves few traces. Yes we do, we have 6GB total memory However Tomcat fails quite often, no trace information can be found in logs, neither my app logs nor tomcat logs. What about a core file, or a JVM crash file? No core files neither jvm crash files :( Best regards DISCLAIMER == This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Tomcat unexpectedly shuts down
From: Gerardo Corro [mailto:rob_gar_...@hotmail.com] Subject: RE: Tomcat unexpectedly shuts down Yes we do, we have 6GB total memory That might not be enough. Besides the Java heap, there's a ton of other stuff that has to fit in the process space and overall RAM. Try shrinking your heap to 4 GB and see if it avoids the shutdown. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Tomcat unexpectedly shuts down
From: B. Balakrishna Rao [mailto:balakrishna_...@persistent.co.in] Subject: RE: Tomcat unexpectedly shuts down Apparently, GC logs takes high CPU and eventually, tomcat server crashes due to high CPU utilization of GC logs. Your analysis is seriously flawed. High CPU utilization will not cause a crash. (It can cause other problems, but not that.) - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Tomcat 6.0.18/ IIS 6.0 /SSL
Rainer, I've gone through the install of 6.0.28, I can successfully launch my webapp from localhost. When I try accessing using the AJP/1.3, I am getting HTTP:404 errors The page cannot be found. I have not seen error messages in my isapi_redirect.log, any help would be great. Seems as though the application is not even being seen as a valid URL when trying to hit on port 8009, eventhough it's listening. -Original Message- From: Rainer Jung [mailto:rainer.j...@kippdata.de] Sent: Friday, August 06, 2010 2:39 PM To: Tomcat Users List Subject: Re: Tomcat 6.0.18/ IIS 6.0 /SSL Just in case you didn't yet realize: the changelog is public: http://tomcat.apache.org/tomcat-6.0-doc/changelog.html 6.0.29 has only 5 changes that were relevant for the changelog. Three of them link to an issue that can be viewed publicly, one is a pure enhancement, and the one fix without a link to bugzilla doesn't even have an issue link, because it wasn't observed as a problem in the wild. It is not to hard to check the three issue links to get a better basis for your decision of using 6.0.28 instead of 6.0.29 and to recognize faster in cse you run into one of the few fixed problems. Regards, Rainer On 06.08.2010 17:56, Hansel, Jason T CTR SPAWARSYSCEN-ATLANTIC, 55E00 wrote: Chuck, Besides the latest version, is there one that you recommend? -Original Message- From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com] Sent: Friday, August 06, 2010 11:50 AM To: Tomcat Users List Subject: RE: Tomcat 6.0.18/ IIS 6.0 /SSL From: Hansel, Jason T CTR SPAWARSYSCEN-ATLANTIC, 55E00 [mailto:jason.t.hansel@navy.mil] Subject: RE: Tomcat 6.0.18/ IIS 6.0 /SSL Well good news, 6.0.28 was JUST approved...WooHOO!!! There was one regression in 6.0.28 that you should be aware of: https://issues.apache.org/bugzilla/show_bug.cgi?id=49598 Its existence prompted the rapid release of 6.0.29, where the problem is fixed. - Chuck - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org smime.p7s Description: S/MIME cryptographic signature
RE: Tomcat unexpectedly shuts down
What would be the minimum memory needed by OS in order to have jvm/tomcat running properly? Our system will grow five times more and we were thinking to get a total of 20GB ram memory, we were planning to assign 18GB to jvm/tomcat and leave 2Gb to the OS. Is there a kind of rule for jvm-tomcat/os memory proportions needed? Thanks From: chuck.caldar...@unisys.com To: users@tomcat.apache.org Date: Mon, 9 Aug 2010 09:13:53 -0500 Subject: RE: Tomcat unexpectedly shuts down From: Gerardo Corro [mailto:rob_gar_...@hotmail.com] Subject: RE: Tomcat unexpectedly shuts down Yes we do, we have 6GB total memory That might not be enough. Besides the Java heap, there's a ton of other stuff that has to fit in the process space and overall RAM. Try shrinking your heap to 4 GB and see if it avoids the shutdown. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Tomcat unexpectedly shuts down
From: Gerardo Corro [mailto:rob_gar_...@hotmail.com] Subject: RE: Tomcat unexpectedly shuts down What would be the minimum memory needed by OS in order to have jvm/tomcat running properly? There's no general answer to that. It depends entirely on what you're running in your environment. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addServlet
Which version of tomcat are you using ? tomcat 7.x? -- View this message in context: http://old.nabble.com/java.lang.NoSuchMethodException%3A-org.apache.catalina.deploy.WebXml--addServlet-tp29221308p29388719.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Two-way SSL setup as Tomcat as a client
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Steve, On 8/7/2010 6:24 PM, Steve Johnson wrote: I can confirm that the Apache HTTPClient module is a good way to go. In fact, it works with zero configuration. You simply give it a normal 'https' URL, and it does the right thing automagically. I'm sure YF will need /some/ configuration: it looks like he's trying to use client SSL certificates, which definitely need to be configured before the SSL connection is established. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxgGpoACgkQ9CaO5/Lv0PCimwCgw6+CP9izZQ0AhkydoesH55mA YKwAn1s7DEWWmfjToE2CiMYtbdRPzOU8 =XZn8 -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: 64 bit version for linux
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Mladen, On 8/9/2010 6:13 AM, Mladen Turk wrote: On 08/09/2010 11:40 AM, Angelo Chen wrote: Hi, in this link: http://tomcat.apache.org/download-60.cgi#6.0.29 it has 32 and 64 bits version of tomcat for Windows. but for Linux, there is only one version, why? Windows versions are distributed with tomcat native and service wrapper pre-compiled binaries, thus we have separate 32 and 64-bit flavors. Fox *nix platforms you will need to build those by yourself (many distributions already offer those) for what ever arch you have. Really? I didn't know there were any service wrappers at all for *nix. I thought it was all shell scripts... - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxgG2UACgkQ9CaO5/Lv0PDdrACfRF/yOe5oaunYmhKMcCw1H8Rq 6fAAoKwKrlj48+Jz7b1tcendM8pPBQRv =YP8v -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Tomcat unexpectedly shuts down
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Gerardo, On 8/9/2010 10:26 AM, Gerardo Corro wrote: What would be the minimum memory needed by OS in order to have jvm/tomcat running properly? I have had Tomcat 5.5.x running with my own webapp in as little as 32MiB of allocated (-Xmx) heap on a 32-bit JVM. YMMV, especially when running under 64-bit, which will inflate your memory footprint a bit. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxgHL4ACgkQ9CaO5/Lv0PBNqACeNWbGDrxcYLsVwVT10fcXxhHQ Ck4An1aUkZVsMq30eqKjCP2aTw+dfJ1D =40TO -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: 64 bit version for linux
From: Christopher Schultz [mailto:ch...@christopherschultz.net] Subject: Re: 64 bit version for linux Windows versions are distributed with tomcat native and service wrapper pre-compiled binaries, thus we have separate 32 and 64-bit flavors. Fox *nix platforms you will need to build those by yourself (many distributions already offer those) for what ever arch you have. Really? I didn't know there were any service wrappers at all for *nix. jsvc, although I think it does an exec*() call to get the JVM going, so it probably doesn't matter if it's 32- or 64-bit. But the native library (APR) had better match the mode of 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.
Re: 64 bit version for linux
On 08/09/2010 05:45 PM, Caldarale, Charles R wrote: jsvc, although I think it does an exec*() call to get the JVM going, so it probably doesn't matter if it's 32- or 64-bit. Nope it loads the jvm in process, so it has to match the arch. This allows to decrease the security credentials while still allowing to run on port 1024 without the need to run as root. Regards -- ^TM - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: 64 bit version for linux
From: Mladen Turk [mailto:mt...@apache.org] Subject: Re: 64 bit version for linux jsvc, although I think it does an exec*() call to get the JVM going, Nope it loads the jvm in process Thanks for the correction. - 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.
Procrun problems with Tomcat 6 on Windows 64-bit
Hi, I've been looking on the web and the Tomcat wiki and haven't found any solution to this problem. I have a 64-bit Windows 2008 server with Java 1.6_20 (64-bit) and 64-bit tomcat 6.0.26 (6.0.29 also) installed as a service. I also have a Liferay portal that I need to install. But I am having problems with the startup. (BTW, I use the tomcat6w.exe gui mostly.) If I use startmode=jvm, the Spring framework in Liferay loops until I get a StackOverflowException, no matter the stack size. However, if I start with startmode=java the Spring framework initializes correctly, however some logs appear in the java directory instead of the Tomcat one even though the user.dir is set to Tomcat. Further, when startmode=java the stop service on tomcat6w.exe returns successful after a long wait, but the Tomcat server is still actually running. I have to manually kill the Java process that Tomcat is running in. My choices seem to be having a non-functional Tomcat or an unstable one. I wrote a cheap JSP that dumps out all the session, request and system properties. I've ruled all the differences out that I could (server lib path, classpath, etc). The only one I couldn't was: Property: sun.java.launcher value = SUN_STANDARD My first question is why does the startmode make such a difference in the behavior of Tomcat? Secondly, how can I either stabilize startmode=java or better yet get startmode=jvm working? Kevin L. Stewart Sr. Software Lead, GOES V3 Constellation Software Engineering NASA GSFC, Code 417
Can Tomcat's port be set as an argument?
I have a script that starts multiple processes, one of which being a Tomcat server. I would like to allow the user to specify the port for tomcat in my property file, and on startup that property be read and passed to tomcat, thus ignoring the 8080 set in the server.xml file. This way if 8080 is unavailable the user will just have to change the port in one place, my porperty file. Is there any '-D' JVM argument I can set? Any other ways to set it? Thanks -- View this message in context: http://old.nabble.com/Can-Tomcat%27s-port-be-set-as-an-argument--tp29390220p29390220.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
java.lang.RuntimePermission accessClassInPackage.org.apache.catalina
Hi: Gurus I am having the following exception when I try to fire Tomcat with
-security option with JAAS Realm.
java.security.AccessControlException: access denied
(java.lang.RuntimePermission accessClassInPackage.org.apache.catalina)
I am using Tomcat 6.0.29 on windows XP machine, with JDK 1.6.
The way I am starting the catalina engine is something like this
@echo off
setlocal
set CATALINA_HOME=C:\apache-tomcat-6.0.29
set JAVA_OPTS=-Djava.security.manager
-Djava.security.auth.login.config=C:\Documents and
Settings\xxx\workspace\WebSecurity\WebContent\WEB-INF\projsp.login
call catalina.bat run -security
endlocal
BTW I also try to add the following lines in catalina.policy file but no
luck
grant codeBase file:/C:/Documents and
Settings/xxx/workspace/WebSecurity/WebContent/WEB-INF/classes/- {
permission java.security.AllPermission;
permission java.lang.RuntimePermission
accessClassInPackage.org.apache.catalina;
permission java.lang.RuntimePermission
accessClassInPackage.org.apache.catalina.manager;
permission java.lang.RuntimePermission
accessClassInPackage.org.apache.catalina.manager.util;
};
Hensley how the JAAS can integrate with Tomcat has almost no real example or
documentation, so I am just trying my luck with trails and errors, please
let me know if some has any idea why I am having these errors.
Thanks,
RJ.
Re: Cluster Logging
How about something like this:
handlers = 1catalina.org.apache.juli.FileHandler, \
2localhost.org.apache.juli.FileHandler, \
3manager.org.apache.juli.FileHandler, \
4host-manager.org.apache.juli.FileHandler, \
java.util.logging.ConsoleHandler, \
5cluster.org.apache.juli.FileHandler
5cluster.org.apache.juli.FileHandler.level = FINE
5cluster.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
5cluster.org.apache.juli.FileHandler.prefix = cluster.
org.apache.catalina.tribes.MESSAGES.level = FINE
org.apache.catalina.tribes.MESSAGES.handlers =
5cluster.org.apache.juli.FileHandler
org.apache.catalina.tribes.level = FINE
org.apache.catalina.tribes.handlers = 5cluster.org.apache.juli.FileHandler
org.apache.catalina.ha.level = FINE
org.apache.catalina.ha.handlers = 5cluster.org.apache.juli.FileHander
Adjust logging levels accordingly.
. . . just my two cents.
/mde/
- Original Message
From: Oscar Segarra Rey osega...@gencat.cat
To: Tomcat Users List users@tomcat.apache.org
Sent: Mon, August 9, 2010 2:44:35 AM
Subject: Cluster Logging
Hi,
I would like to monitor cluster as it was in tomcat 5.5 with the clause
doClusterLog in tomcat 6.0.24.
I have added the following lines in logging.properties:
org.apache.catalina.tribes.MESSAGES.level = FINE
org.apache.catalina.tribes.level = FINE
org.apache.catalina.ha.level = FINE
And messages are written into catalina.out file.
I would like to write cluster messages in a cluster.out file but in the
official
web I could not find how to.
http://tomcat.apache.org/tomcat-6.0-doc/logging.html
How can I achieve this objective ?
Thanks in advance.
Oscar Segarra Rey
Àrea de tecnologies de la informació i les comunicacions
Departament de la Presidència
C/ Sant Honorat 1-3 - 08002 Barcelona
934024834
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Re: Can Tomcat's port be set as an argument?
I was able to find this article, I'm going to try this. http://www.altuure.com/2008/11/12/tomcat-port-configuration/ -- View this message in context: http://old.nabble.com/Can-Tomcat%27s-port-be-set-as-an-argument--tp29390220p29390275.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Cluster Logging
Let me try that again since my copy/paste failed. # # add an extra handler to direct to a different file # handlers = 1catalina.org.apache.juli.FileHandler, \ 2localhost.org.apache.juli.FileHandler, \ 3manager.org.apache.juli.FileHandler, \ 4host-manager.org.apache.juli.FileHandler, \ java.util.logging.ConsoleHandler, \ 5cluster.org.apache.juli.FileHandler # # define the base level and where the file should go # handlers = 1catalina.org.apache.juli.FileHandler, 2localhost.org.apache.juli.FileHandler, 3manager.org.apache.juli.FileHandler, 4host-manager.org.apache.juli.FileHandler, java.util.logging.ConsoleHandler,5cluster.org.apache.juli.FileHandler # # now the actual levels - adjust accordingly # org.apache.catalina.tribes.MESSAGES.level = INFO org.apache.catalina.tribes.MESSAGES.handlers = 5cluster.org.apache.juli.FileHandler org.apache.catalina.tribes.level = INFO org.apache.catalina.tribes.handlers = 5cluster.org.apache.juli.FileHandler org.apache.catalina.ha.level = INFO org.apache.catalina.ha.handlers = 5cluster.org.apache.juli.FileHander /mde/ - Original Message From: Oscar Segarra Rey osega...@gencat.cat To: Tomcat Users List users@tomcat.apache.org Sent: Mon, August 9, 2010 2:44:35 AM Subject: Cluster Logging Hi, I would like to monitor cluster as it was in tomcat 5.5 with the clause doClusterLog in tomcat 6.0.24. I have added the following lines in logging.properties: org.apache.catalina.tribes.MESSAGES.level = FINE org.apache.catalina.tribes.level = FINE org.apache.catalina.ha.level = FINE And messages are written into catalina.out file. I would like to write cluster messages in a cluster.out file but in the official web I could not find how to. http://tomcat.apache.org/tomcat-6.0-doc/logging.html How can I achieve this objective ? Thanks in advance. Oscar Segarra Rey Àrea de tecnologies de la informació i les comunicacions Departament de la Presidència C/ Sant Honorat 1-3 - 08002 Barcelona 934024834 - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Tomcat 6.0.18/ IIS 6.0 /SSL
Chuck, I was able to get everything working on my end. There is a *significant* performance decrease when running my application through IIS and Tomcat using the isapi_redirect.dll, as opposed to port 8080. -Original Message- From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com] Sent: Friday, August 06, 2010 11:50 AM To: Tomcat Users List Subject: RE: Tomcat 6.0.18/ IIS 6.0 /SSL From: Hansel, Jason T CTR SPAWARSYSCEN-ATLANTIC, 55E00 [mailto:jason.t.hansel@navy.mil] Subject: RE: Tomcat 6.0.18/ IIS 6.0 /SSL Well good news, 6.0.28 was JUST approved...WooHOO!!! There was one regression in 6.0.28 that you should be aware of: https://issues.apache.org/bugzilla/show_bug.cgi?id=49598 Its existence prompted the rapid release of 6.0.29, where the problem is fixed. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org smime.p7s Description: S/MIME cryptographic signature
Re: 64 bit version for linux
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Mladen, On 8/9/2010 12:17 PM, Mladen Turk wrote: On 08/09/2010 05:45 PM, Caldarale, Charles R wrote: jsvc, although I think it does an exec*() call to get the JVM going, so it probably doesn't matter if it's 32- or 64-bit. Nope it loads the jvm in process, so it has to match the arch. This allows to decrease the security credentials while still allowing to run on port 1024 without the need to run as root. Thanks, I hadn't thought of jsvc. I guess that comes as part of the Tomcat distro these days. I've never used it, so I haven't been following it's availability for various platforms. Thanks, - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxgRD0ACgkQ9CaO5/Lv0PCmSQCdGydKEoxJJiDkkakcvdpA2tw4 714An0v/+ZMkU4l1Qmm7EaRQUA1Zom2P =7YTz -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: java.lang.RuntimePermission accessClassInPackage.org.apache.catalina
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Rashid,
On 8/9/2010 1:24 PM, Rashid Jilani wrote:
Hi: Gurus I am having the following exception when I try to fire Tomcat with
-security option with JAAS Realm.
java.security.AccessControlException: access denied
(java.lang.RuntimePermission accessClassInPackage.org.apache.catalina)
You should provide more of the stack trace for us to be able to help you.
BTW I also try to add the following lines in catalina.policy file but no
luck
grant codeBase file:/C:/Documents and
Settings/xxx/workspace/WebSecurity/WebContent/WEB-INF/classes/- {
permission java.security.AllPermission;
permission java.lang.RuntimePermission
accessClassInPackage.org.apache.catalina;
permission java.lang.RuntimePermission
accessClassInPackage.org.apache.catalina.manager;
permission java.lang.RuntimePermission
accessClassInPackage.org.apache.catalina.manager.util;
};
You may need to grant permissions to your webapp's library .jar files, too.
Hensley how the JAAS can integrate with Tomcat has almost no real example or
documentation, so I am just trying my luck with trails and errors, please
let me know if some has any idea why I am having these errors.
It seems pretty clear that you simply haven't given permission for some
code to perform some task.
The stack trace tells you which code failed and what permission you
need: it should be trivial to add a grant that allows that code those
permissions.
You might want to read the thread back in March 2010 titled [OT]
SecurityManager and Java Policy Files. Unfortunately, we didn't get
very far.
- -chris
-BEGIN PGP SIGNATURE-
Version: GnuPG v1.4.10 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
iEYEARECAAYFAkxgRmgACgkQ9CaO5/Lv0PBKtQCfdKoXx8HfVD+dVpwGeg9DiIWP
p9oAoKWK4tLMB4wKh3xAfsoOdxQXOuSM
=300m
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RE: Can Tomcat's port be set as an argument?
From: JohnRodey [mailto:timothydd...@yahoo.com]
Subject: Re: Can Tomcat's port be set as an argument?
I was able to find this article, I'm going to try this.
http://www.altuure.com/2008/11/12/tomcat-port-configuration/
Also read the Tomcat doc:
http://tomcat.apache.org/tomcat-6.0-doc/config/index.html
Which says, in part:
The Tomcat configuration files support Apache Ant style variable substitution.
A system property with the name propname may be used in a configuration file
using the syntax ${propname}. All system properties are available including
those set using the -D syntax, those automatically made available by the JVM
and those configured in the $CATALINA_BASE/conf/catalina.properties file.
- 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
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RE: java.lang.RuntimePermission accessClassInPackage.org.apache.catalina
Hi; Chris, I am attaching the stack trace log file with this email. If you
don't prefer attachments please let me know.
BTW there is no jars in webapps/lib directory, so the problem is somewhere else.
Regards,
RJ.
-Original Message-
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Sent: Monday, August 09, 2010 1:18 PM
To: Tomcat Users List
Subject: Re: java.lang.RuntimePermission
accessClassInPackage.org.apache.catalina
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Rashid,
On 8/9/2010 1:24 PM, Rashid Jilani wrote:
Hi: Gurus I am having the following exception when I try to fire Tomcat with
-security option with JAAS Realm.
java.security.AccessControlException: access denied
(java.lang.RuntimePermission accessClassInPackage.org.apache.catalina)
You should provide more of the stack trace for us to be able to help you.
BTW I also try to add the following lines in catalina.policy file but no
luck
grant codeBase file:/C:/Documents and
Settings/xxx/workspace/WebSecurity/WebContent/WEB-INF/classes/- {
permission java.security.AllPermission;
permission java.lang.RuntimePermission
accessClassInPackage.org.apache.catalina;
permission java.lang.RuntimePermission
accessClassInPackage.org.apache.catalina.manager;
permission java.lang.RuntimePermission
accessClassInPackage.org.apache.catalina.manager.util;
};
You may need to grant permissions to your webapp's library .jar files, too.
Hensley how the JAAS can integrate with Tomcat has almost no real example or
documentation, so I am just trying my luck with trails and errors, please
let me know if some has any idea why I am having these errors.
It seems pretty clear that you simply haven't given permission for some
code to perform some task.
The stack trace tells you which code failed and what permission you
need: it should be trivial to add a grant that allows that code those
permissions.
You might want to read the thread back in March 2010 titled [OT]
SecurityManager and Java Policy Files. Unfortunately, we didn't get
very far.
- -chris
-BEGIN PGP SIGNATURE-
Version: GnuPG v1.4.10 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
iEYEARECAAYFAkxgRmgACgkQ9CaO5/Lv0PBKtQCfdKoXx8HfVD+dVpwGeg9DiIWP
p9oAoKWK4tLMB4wKh3xAfsoOdxQXOuSM
=300m
-END PGP SIGNATURE-
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RE: java.lang.RuntimePermission accessClassInPackage.org.apache.catalina
Hi: Chris in case you can't see attachments here is the stack trace Aug 9, 2010 3:12:31 PM org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.5.0_05\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:\Perl\site\bin;C:\Perl\bin;C:\oracle\product\10.2.0\db_1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\ATI Technologies\ATI Control Panel;C:\Program Files\Microsoft Office\OFFICE11\Business Contact Manager\IM;C:\Program Files\Microsoft Office\OFFICE11\Business Contact Manager\;C:\Program Files\ATI Technologies\ATI.ACE\;C:\Program Files\IDM Computer Solutions\UltraEdit-32;C:\apache-ant-1.7.0\bin;C:\jboss-4.0.2\bin;C:\mule-2.1.2\bin;C:\apache-maven-2.0.9\bin;C:\Program Files\Java\jdk1.5.0_12\bin;C:\Program Files\TortoiseSVN\bin;C:\Program Files\QuickTime\QTSystem\;C:\groovy-1.6.4\bin Aug 9, 2010 3:12:31 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-8085 Aug 9, 2010 3:12:31 PM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 667 ms Aug 9, 2010 3:12:31 PM org.apache.catalina.core.StandardService start INFO: Starting service Catalina Aug 9, 2010 3:12:31 PM org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/6.0.29 Aug 9, 2010 3:12:31 PM org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor host-manager.xml Aug 9, 2010 3:12:32 PM org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor manager.xml Aug 9, 2010 3:12:32 PM org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor WebSecurity.xml Aug 9, 2010 3:12:32 PM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory docs Aug 9, 2010 3:12:32 PM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory examples Aug 9, 2010 3:12:32 PM org.apache.catalina.loader.WebappClassLoader findClass WARNING: WebappClassLoader.findClassInternal(chat.ChatServlet) security exception: access denied (java.lang.RuntimePermission accessClassInPackage.org.apache.catalina) java.security.AccessControlException: access denied (java.lang.RuntimePermission accessClassInPackage.org.apache.catalina) at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPackageAccess(Unknown Source) at java.lang.ClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.lang.ClassLoader.checkPackageAccess(Unknown Source) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2733) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1124) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1612) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1491) at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotations(WebAnnotationSet.java:108) at org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebAnnotationSet.java:58) at org.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig(ContextConfig.java:297) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:1078) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:261) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4540) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) at org.apache.catalina.core.ContainerBase.access$000(ContainerBase.java:123) at org.apache.catalina.core.ContainerBase$PrivilegedAddChild.run(ContainerBase.java:145) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:769) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1041) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:964) at
Re: Tomcat unexpectedly shuts down
Gerardo Corro wrote: What would be the minimum memory needed by OS in order to have jvm/tomcat running properly? Our system will grow five times more and we were thinking to get a total of 20GB ram memory, we were planning to assign 18GB to jvm/tomcat and leave 2Gb to the OS. Is there a kind of rule for jvm-tomcat/os memory proportions needed? There is no rule, but there was an earlier thread on this list with the message I quote below, which provides an idea of how many distinct instances of Tomcat one /can/ run in one machine with 32 GB of RAM. Divide by 164 to figure out how much memory one Tomcat /might/ need. You may want to read the whole thread in the list archives there is probably some information for you there. Apart from that, I run a number of Linux servers with Tomcat (mostly 5.5 right now) and the following top display if fairly typical. top - 00:11:51 up 223 days, 13:58, 2 users, load average: 0.07, 0.02, 0.00 Tasks: 133 total, 1 running, 132 sleeping, 0 stopped, 0 zombie Cpu(s): 0.2%us, 0.0%sy, 0.0%ni, 99.5%id, 0.3%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 2054392k total, 1986820k used,67572k free, 114660k buffers Swap: 1951888k total,58548k used, 1893340k free, 1027228k cached PID USER PR NI VIRT RES SHR S %CPU %MEMTIME+ COMMAND 3030 tomcat55 20 0 420m 162m 9168 S0 8.1 73:22.22 java The (32-bit) JVM of this particular Tomcat is configured with options -Xms128M -Xmx128M in other words with a fixed size Heap of 128 MB. This is on a not-so-fast machine with 2 GB RAM in total, which runs plenty of other things. I must say that your 3000 MB of Heap kind of makes my head spin. What kind of application are you running that you would think you need as much ? Original Message Subject: RE: Tomcat Shutting Down by Itself? Date: Mon, 26 Jul 2010 21:35:03 -0700 From: Robinson, Eric eric.robin...@psmnv.com Reply-To: Tomcat Users List users@tomcat.apache.org To: Tomcat Users List users@tomcat.apache.org What kind of machine are you running these 163/164 instances of Tomcat on, and when you are running them, what /does/ free say ? I have two different servers with 164 instances of tomcat. Both servers have 2x quad-core 2.8Ghz Xeon processors with 32GB RAM. On the first server (app03), most instances of tomcat are configured with 64MB of Java heap. About 20% of them have 96-256MB. I almost never reboot this server (current uptime 61 days). Here's 'free' from app03. [r...@app03 ~]# free total used free sharedbuffers cached Mem: 33265832 305702602695572 0 296976 4562784 -/+ buffers/cache: 257105007555332 Swap: 2031608 02031608 On the other server (app04), all instances of tomcat are configured with 512MB Java heap (-ms512M -mx512M). After 4 or 5 days of uptime, the server starts to swap a little. Then I reboot it and it is fine for several more days. As you can see from the following, it is about time for a reboot. If I do not reboot it tonight, by tomorrow or the next day it may be up to 1-2GB of swap. (It actually doesn't slow the server down much though. sar shows that it runs about 90% idle anyway, including iowait. [r...@app03 ~]# ssh app04 free total used free sharedbuffers cached Mem: 33265832 32965812 300020 0 191248 3842092 -/+ buffers/cache: 28932472460 Swap: 2031608 42882027320 -- Eric Robinson - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Tomcat 6.0.18/ IIS 6.0 /SSL
Hansel, Jason T CTR SPAWARSYSCEN-ATLANTIC, 55E00 wrote: Chuck, I was able to get everything working on my end. There is a *significant* performance decrease when running my application through IIS and Tomcat using the isapi_redirect.dll, as opposed to port 8080. No way to know what you mean by significant, but from the tone of it I guess you mean humanly perceptible. In that case, it is not normal. The overhead introduced by isapi_redirect itself may be in the order of the millisecond. Are you sure that the extra delay is not due to something happening in IIS, like the user authentication e.g. ? - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: java.lang.NoSuchMethodException: org.apache.catalina.deploy.WebXml addServlet
javagrl wrote: Which version of tomcat are you using ? tomcat 7.x? I think I got this problem to go away by telling the Eclipse Tomcat server to genearate only XMK files. I'm not sure what that means, exactly, but it worked... -- View this message in context: http://old.nabble.com/java.lang.NoSuchMethodException%3A-org.apache.catalina.deploy.WebXml--addServlet-tp29221308p29393916.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
