| 00:08.54 | gavin0 | sun chicanery |
| 00:09.00 | gavin0 | er oracle |
| 00:09.06 | gavin0 | grrrrarrr |
| 00:09.16 | gavin0 | svcadm somehow does it |
| 00:09.25 | gavin0 | its liek the garbae on redhat |
| 00:09.34 | gavin0 | where they have /etc/options or such such crap |
| 00:23.35 | gavin0 | hey is there something wrong if tomcat needs 4g ram? |
| 00:23.48 | gavin0 | I was told by one coder that if you need over 256M defaults then something si off |
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| 01:25.27 | gavin0 | maybe a do the work in the db advocate? |
| 01:25.29 | gavin0 | I dunno |
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| 03:12.09 | Zzzzz | HI room !! |
| 03:12.14 | Zzzzz | one and tiny question.. |
| 03:12.27 | Zzzzz | how to increase TOMCAT memory.. ?? |
| 03:12.34 | Zzzzz | i am on linux.. |
| 03:13.24 | Zzzzz | any one ??? |
| 03:16.22 | *** join/#tomcat jhp (~jhp@zeus.jhprins.org) |
| 03:16.50 | karstensrage | fr'Zzzzz, you can modify how tomcat starts up and set memory for the JVM |
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| 03:19.05 | Zzzzz | thanks for reply.. i am seeing htis setenv.sh file |
| 03:19.25 | Zzzzz | and seeing this code in it.. |
| 03:19.25 | Zzzzz | JAVA_OPTS="$JAVA_OPTS " |
| 03:19.36 | Zzzzz | what should i put here for increasing ? |
| 03:22.32 | karstensrage | http://blogs.sun.com/watt/resource/jvm-options-list.html |
| 03:22.55 | karstensrage | try -Xmx1024m |
| 03:23.37 | Zzzzz | you meant to say that.. |
| 03:23.55 | Zzzzz | JAVA_OPTS="Xmx1024m" in setenv.sh ? |
| 03:24.03 | karstensrage | yes |
| 03:24.12 | Zzzzz | and what about "$JAVA_OPTS" variable ? |
| 03:24.19 | karstensrage | you can set that too |
| 03:24.23 | Zzzzz | how |
| 03:24.32 | karstensrage | not sure what shell/startup you are using but you should be able to figure it |
| 03:24.33 | karstensrage | out |
| 03:25.04 | Zzzzz | JAVA_OPTS="$JAVA_OPTS Xmx1024m" |
| 03:25.14 | karstensrage | -X |
| 03:25.14 | Zzzzz | like this.. its normal script which tomcat 6 use.. |
| 03:25.20 | Zzzzz | ok |
| 03:25.30 | karstensrage | you have to have the - |
| 03:29.04 | Zzzzz | hmm it had picked but strange thing that |
| 03:29.26 | Zzzzz | it is already loading old -Xms128m |
| 03:29.41 | Zzzzz | so some thing hav to change in catalina.sh ? |
| 03:31.20 | Zzzzz | check out this |
| 03:31.20 | Zzzzz | http://pastebin.com/TRWJ3Tm3 |
| 03:31.36 | Zzzzz | actually i am runing one java based App.. |
| 03:32.31 | Zzzzz | well here is the command which tomcat had picked.. now you will be seeing that our .Mx1024m is also in it + 768m also |
| 03:32.51 | Zzzzz | now have to jst change that -Xmx768m.. |
| 03:33.54 | Zzzzz | so multiple -Xmx can crash etc ? |
| 03:36.36 | Zzzzz | where is first JAVA_OPTS before this setenv.sh ? |
| 03:39.22 | Zzzzz | well ok leav it.. |
| 03:39.38 | Zzzzz | thanks and Good luck !! |
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| 14:00.39 | LzrdKing | hi all, i'm running a tomcat application that connects to a database (don't they all) and when i stop the application, the database connections remain open indefinitely, and tomcat doesn't actually die. i'm using connector/J 5.1.15. does anyone know why the database connections are hanging around or how to find out why they don't close and tomcat doesn't die? |
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| 14:08.54 | keepguessing | Hi i have Axis2 1.5.4 webservice running on Spring Tomcat Server Developer Edition 2.1. I just now reconfigured the webservices default data binding to XMLBeans ... Do I have re deploy my service or restart tomcat for this to take effect?? |
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| 15:38.01 | Marvin0815 | Hi, I got a problem with Clustering and JMX. Right after enabling JMX, Replication (Static Members) stops working saying "Setting property 'uniqueId' to '{93,188,106,34}' did not find a matching property". TC version is 6.0.29, SunJDK 1.6.0_23 (64 Bit) on Solaris 10u8 (x86). Thanks |
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| 16:12.32 | Marvin0815 | ok, OSI Layer 8 problem ;), nevermind |
| 16:13.52 | LzrdKing | there is no layer 8 |
| 16:14.00 | jiska | layer 8 is the user... |
| 16:14.16 | LzrdKing | oh |
| 16:14.17 | LzrdKing | :) |
| 16:14.45 | konadr | hi all, Im running tomcat 6.0.18 on centos 5, x86_64 with java 1.6.0_07, I have several applications running on seperate tomcats, on the odd occasion I experience issues when starting up tomcat, the port itself is already in use, despite tomcat having different ports set in the server.xml, it still seems to try using the default ports, is there any known reason for this? http://pastebin.com/uUaZpJKL |
| 16:15.06 | jiska | it's a typical way saying that some customers or stupid users are the problem ;) |
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| 17:40.49 | LzrdKing | i'm running a tomcat application that connects to a database (don't they all) and when i stop the application, the database connections remain open indefinitely, and tomcat doesn't actually die. i'm using connector/J 5.1.15. does anyone know why the database connections are hanging around or how to find out why they don't close and tomcat doesn't die? |
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| 17:48.43 | LzrdKing | jasonb: you around? |
| 17:49.18 | jasonb | LzrdKing: Sort of. |
| 17:49.28 | LzrdKing | did you see my question? |
| 17:49.46 | jasonb | LzrdKing: Why are you expecting Tomcat to "die" when you stop one web application? |
| 17:50.12 | jasonb | LzrdKing: Also, are you using a container-managed connection pool, or webapp-managed? |
| 17:50.22 | LzrdKing | its jira standalone, so all the tomcat does is run jira |
| 17:51.12 | LzrdKing | so telling jira to stop is effectively telling tomcat to stop |
| 17:51.29 | LzrdKing | and its a container-managed pool, i believe |
| 17:51.32 | LzrdKing | jdbc |
| 17:52.41 | LzrdKing | i tried to used the Abandoned properties but it was of no help; even though i turned on logging, it never logged anything |
| 17:52.45 | jasonb | Well, then I think you have support questions for Atlassian.. Stock Tomcat tends to work, though it does have a tendency to not shut down in some cases.. and I addressed that in Tomcat: The Definitive Guide, and also here: http://blogs.mulesoft.org/tcat-server-restarts-extend-improve-and-automate-stock-tomcat-restarts/ |
| 17:53.08 | LzrdKing | i have talked to atlassian and they are stumped |
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| 17:55.09 | LzrdKing | reading that page |
| 17:55.28 | LzrdKing | i had to write my own init.d start/stop script :) |
| 17:57.27 | LzrdKing | and i think you're wrong about them replacing catalina.sh, as mine calls startup.sh and shutdown.sh which in turn call catalina.sh |
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| 18:18.31 | pyroscope | LzrdKing: stopping an app in no way stops tomcat |
| 18:19.21 | pyroscope | also, usual cause for a sticky container are non-managed non-demon thread zombies |
| 18:19.57 | pyroscope | which a dump neatly identifies |
| 18:28.00 | jasonb | LzrdKing: Well, there are lots of different versions of this stuff. |
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| 18:34.43 | jas_a_ | hello, i'm trying to run tomcat on mac osx. i' keep getting a "Exception in thread 'main' java.lang.NoClassDefFoundError" |
| 18:34.52 | jas_a_ | this is when i do startup.sh. any ideas? |
| 18:36.32 | LzrdKing | right, except that this is not the case for me |
| 18:36.44 | LzrdKing | stopping tomcat should stop tomcat, right? |
| 18:41.40 | LzrdKing | or am i silly for thinking it would work that way? |
| 18:41.57 | jasonb | You're silly, LzrdKing. :) |
| 18:42.14 | LzrdKing | well now we are getting somewhere |
| 18:42.21 | jasonb | Stopping the JVM reliably is trickier than it sounds. |
| 18:42.43 | jasonb | I discussed that a bit in the blog post link I gave you. |
| 18:43.15 | jasonb | In general, with JVMs, it's easy to write a well written stop script and still have situations where the JVM won't come down. |
| 18:43.33 | LzrdKing | we have lots of machines running tomcat and stopping tomcat always stops tomcat on all of them except the two jira machines |
| 18:43.48 | jasonb | Case in point! |
| 18:43.48 | LzrdKing | i could use -force which sends a kill but i'd prefer to have it die gracefully |
| 18:44.07 | LzrdKing | coyote still stops |
| 18:53.51 | *** join/#tomcat fabiocba (~fabiocbal@187.114.197.192) |
| 18:54.01 | fabiocba | hello |
| 18:55.34 | fabiocba | i'm trying to create multiple virtual hosts but i'm unable to access more than two, even with various entries in my /etc/hosts |
| 18:56.28 | fabiocba | my /etc/hosts has various aliases for loopback adress, but when I try one of those, I always get redirect for other directory |
| 18:56.48 | fabiocba | e.g. local.others redirects me to local.workspaces |
| 18:57.28 | fabiocba | while local.test and local.workspaces work fine |
| 18:58.28 | pyroscope | LzrdKing: read what i wrote |
| 18:58.43 | fabiocba | sorry about it, i should asked in #httpd |
| 18:58.47 | pyroscope | any non-demon thread keeps the jvm alive |
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| 19:27.00 | LzrdKing | pyroscope: sho how do i make those non-daemon threads die when tomcat is shut down? |
| 19:27.13 | LzrdKing | so how* |
| 19:28.58 | pyroscope | by making them demons, or stopping them |
| 19:29.11 | pyroscope | it's a bug in the webapp |
| 19:34.49 | *** part/#tomcat randrewj (~u1@dyn-128-59-52-18.dyn.columbia.edu) |
| 19:37.06 | LzrdKing | so why doesn't everyone's jira exhibit this issue? |
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| 21:42.13 | jhp | Hi everyone. I have a problem. I have several web apps running on Tomcat servers in my backend serverpark. On the frontend I have an array with apache workers and a loadbalancer in front of them. Everything works fine, except for one problem. I'm running out of threads on the Tomcat servers, even when the loadbalancer is telling me their are only something like 1000 session open to the sites. |
| 21:42.53 | jhp | When I look in tomcat manager, it tells me their are a lot of threads with a status K and a life of several millions of seconds. |
| 21:43.21 | pyroscope | jk does keepalive |
| 21:43.32 | pyroscope | and apache config and tomcat config must fit together |
| 21:43.47 | pyroscope | also, apache scaling != tomcat scaling |
| 21:44.27 | jhp | I know. I think the problem became bigger when my college disabled keepalive on the apache frontend servers but he keeps telling me that that can't be the problem. |
| 21:45.10 | jhp | Now it looks to me like apache is opening a lot of threads and they never die on the backend. |
| 21:45.22 | jhp | But I'm not sure. |
| 21:45.51 | pyroscope | well, both apache and tomcat have status pages that'll tell |
| 21:49.02 | jhp | How can I tell that this is happening? |
| 21:51.33 | jhp | When I look through the status pages of the different web servers I can't find the IP of a session that is in K state at the backend tomcat server. |
| 21:52.05 | jhp | So that tells me that something fishy is going on. |
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| 21:58.51 | pyroscope | well, if you don't get anything there, then lsof / netstat |
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| 22:26.07 | jhp | pyroscope: I think I found our problem. We haven't set connectionTimeout in our server.xml |
| 22:26.29 | jhp | this results in a connectionTimeout="0" which results in lingering sessions. |
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| 23:12.58 | jhp | pyroscope: If I close connections using connectionTimeout, does this then also mean that I potentially kill sessions, or are the sessions that are potentially open during someones lunchbreak independant of the open connections? |
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| 23:33.29 | cjz | jasonb: you around? |
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| 23:38.25 | jamesd2 | is there a FAQ for tomcat? or if you prefer the simple question is how much memory do i need to run tomcat for test/dev simple apps... |
| 23:39.32 | jasonb | cjz: yes. |
| 23:39.46 | jhp | Hi everyone. When I look into the tomcat manager page, I see that a client IP is directly linked to a running thread. Why is this? I would suspect that every thread could handle multiple client connections. |
| 23:40.25 | cjz | jasonb: hey, i was wondering if you knew of a way to get tomcat 6.0 to look in both endorsed AND lib when its loading a wrapperClass from Context.xml |
| 23:41.12 | cjz | jamesd2: the documentation is http://tomcat.apache.org/ |
| 23:43.06 | jasonb | cjz: Endorsed where? |
| 23:43.25 | cjz | jamesd2: and the memory part of the faq is here http://wiki.apache.org/tomcat/FAQ/Memory |
| 23:43.43 | jasonb | cjz: You should be able to edit conf/catalina.properties to change which directories are used for the classloaders.. |
| 23:43.56 | cjz | yeah i have tried that |
| 23:44.13 | cjz | the problem is that the spring instrumentation tomcat loader wants to be in lib |
| 23:44.20 | cjz | our operations doesnt want it in lib |
| 23:44.40 | cjz | i can get tomcat to find it but then it cant load WebappClassLoader |
| 23:44.55 | cjz | like it uses a class loader that only allows it to look in one directory |
| 23:47.27 | cjz | i guess i could look at the source where tomcat is handling the wrapperClass attribute of the context and see what its doing, if anything |
| 23:48.01 | jasonb | Would using VirtualWebappLoader work? |
| 23:48.13 | cjz | wutz dat? :P |
| 23:48.55 | cjz | oh |
| 23:48.55 | jasonb | ibot: virtual-webapp-loader is http://tomcat.apache.org/tomcat-6.0-doc/api/org/apache/catalina/loader/VirtualWebappLoader.html |
| 23:48.55 | ibot | okay, jasonb |
| 23:49.06 | cjz | dont think so |
| 23:49.12 | cjz | this is what my context.xml looks like |
| 23:49.46 | cjz | <Context path="/dd-report-services"> |
| 23:49.46 | cjz | <PROTECTED> |
| 23:49.46 | cjz | </Context> |
| 23:50.30 | cjz | oh sorry, Loaderclass, not wrapper class |
| 23:52.54 | cjz | maybe delegate=true? |
| 23:54.08 | jasonb | You can always try stuff like that. :) |