Re: DataSources and Tomcat (continue thread: Re: How to use connectionpool with tomcat 1.2.9)
You left this bit out ... it's not a criticism before anyone gets upset I'd be glad to contribute to the documentation, just gotta figure out how, guess I'll have to RTFM. Rgds Duncan On 7/15/07, Mark Thomas <[EMAIL PROTECTED]> wrote: Lyallex wrote: > One thing that constantly frustrates me is the apparent ambiguities in > the documentation Then do something constructive about it. You are part of the Tomcat community and the documentation is as much your responsibility as anyone else here. If you find a problem, report it. Better yet, suggest an alternative wording that improves the documentation or ideally, provide a patch. > 'Add this in between the tag of the examples context and > the tag closing the localhost definition' > Well there isn't a Context tag in my distro so I just invented one and > it works, of course we are always being advised to put our > thing in our web apps these days so that's what I'm going to try next. This has been now fixed in the docs 5.5.x and 6.0.x and will be in the next release of each. Mark - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Did anyone had problems with JspWriter in Tomcat 5.5.17?
Hi list, I have spent last 15 working hours trying to figure out the cause of a strange bug. Home page on one of our web sites sometimes gets generated with no content - as a blank page, the response buffer having size 0. We use caching filter (modified CachingFilter from Ehcache 1.3.0) which uses a response wrapper to capture responses to make caching possible. The response wrapper internaly uses standard classes ByteArrayOutputStream and PrintWriter from the Java API. The page cache time-to-live is set to 1 day. When the page is generated first time by jsps and tiles it is put into cache, and served for next 24 hours from the cache. After 24 hours it gets generated again. The manifestation of the bug is that randomly, the homepage gets generated as a blank page, about once in every 3 cache refreshes. When it occurs, the ByteArrayOutputStream has size 0, after the generation of the page has completed. Generating the homepage involves pulling some data from the database, which changes rarely, about once every week. I put cache time to live 300 seconds to eliminate the posibility that corrupt data from database causes errors in page generation. With 300 second time to live the problem was still there. The data in database does not change between good and faulty page generations. Home page is relatively simple - it does not involve pulling data from other data sources. It just reads some data the database and uses that data to make some html, using jsp. After turning on logging on database calls, all filters, and using a PrintWriter decorator inside our response wraper that echoes all print statements to the log, I found out something strange - A correct page generation logs some database calls (by the database logger), then a chunk of html (by the logging PrintWriter decorator, as a result of flushing JspWriter after enough out.write calls have been made), then some more database calls, then some more html.. and the page gets generated. ** A faulty generation (the one that produces a blank page) logs exactly same database calls as a correct page generation, but the log entries produced by the echoing PrintWriter are missing! **, like as jsps are executing normally, but something is wrong with the JspWriter out object. I am suspecting that somehow JspWriter writes somewhere else, not where it should. It should write into response wrapper's buffer, though the echoing/logging PrintWriter. But there is no PrintWriter echo and no bytes in response wrapper buffer... more exactly, *sometimes* there is no PrintWriter echo and no bytes in response wrapper buffer. I have read all the code that makes up the life cycle of PageContext and JspWriter on the docjar site (not sure for what version of Tomcat), and couldn't find anything that would help me solve this. http://www.docjar.com/html/api/org/apache/jasper/runtime/JspWriterImpl.java.html http://www.docjar.com/html/api/org/apache/jasper/runtime/PageContextImpl.java.html http://www.docjar.com/html/api/org/apache/jasper/runtime/JspFactoryImpl.java.html After adding some more logging statements I found out that 1 instance of JspWritter and 1 instance of PageContext are used shared across all page generations (site has low traffic and rarely 2 requests in same time). Same JspWritter and PageContext instances sometimes participate in good page and faulty page generations. I was hoping that someone on this list might know something that could help me find out why is this happening. Please help. -- Why? Because YES! - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5.5.x: Null component
I'm using Tomcat 5.5.23
On 7/13/07, Mark Thomas <[EMAIL PROTECTED]> wrote:
hezjing wrote:
> The dummy\WEB-INF\classes\log4j.properties contains the following,
>
> log4j.rootLogger=ALL, stdout
> log4j.appender.stdout=org.apache.log4j.ConsoleAppender
> log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
> log4j.appender.stdout.layout.ConversionPattern=%d{/MM/dd HH:mm:ss}
> %5p [%t] %C{1} - %m%n
>
>
> I don't see any problem, did I miss anything here?
Exact Tomcat version?
Mark
-
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--
Hez
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Re: Did anyone had problems with JspWriter in Tomcat 5.5.17?
I forgot to write information about our environment: Os: Red Hat 4.1 (Linux 2.6.9-42.EL) on i386 Jvm: Sun's Java HotSpot(TM) Client VM version 1.5.0_07-b03 Tomcat 5.5.17 We also use Spring, Informix db, iBatis, Jsp (tiles) and Ehcache 1.3.0 We have made 5 sites for now with these same technologies. The bug only occurrs on the home page on the least visited site.. Other sites are visited very often (we have to use load balancing on 4 servers) And 1 more important thing - when the caching filter is turned off, pages always get generated fine. But.. the code that creates the wrapper is same for all apps/pages, and works fine in other apps. -- Why? Because YES! - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Did anyone had problems with JspWriter in Tomcat 5.5.17?
Hello, Borut. Are you sure that there are no other thread writing in the cache at this moment? How do you prevent this case? Best regards. Ricardo Borut Hadžialić escribió: Hi list, I have spent last 15 working hours trying to figure out the cause of a strange bug. Home page on one of our web sites sometimes gets generated with no content - as a blank page, the response buffer having size 0. We use caching filter (modified CachingFilter from Ehcache 1.3.0) which uses a response wrapper to capture responses to make caching possible. The response wrapper internaly uses standard classes ByteArrayOutputStream and PrintWriter from the Java API. The page cache time-to-live is set to 1 day. When the page is generated first time by jsps and tiles it is put into cache, and served for next 24 hours from the cache. After 24 hours it gets generated again. The manifestation of the bug is that randomly, the homepage gets generated as a blank page, about once in every 3 cache refreshes. When it occurs, the ByteArrayOutputStream has size 0, after the generation of the page has completed. Generating the homepage involves pulling some data from the database, which changes rarely, about once every week. I put cache time to live 300 seconds to eliminate the posibility that corrupt data from database causes errors in page generation. With 300 second time to live the problem was still there. The data in database does not change between good and faulty page generations. Home page is relatively simple - it does not involve pulling data from other data sources. It just reads some data the database and uses that data to make some html, using jsp. After turning on logging on database calls, all filters, and using a PrintWriter decorator inside our response wraper that echoes all print statements to the log, I found out something strange - A correct page generation logs some database calls (by the database logger), then a chunk of html (by the logging PrintWriter decorator, as a result of flushing JspWriter after enough out.write calls have been made), then some more database calls, then some more html.. and the page gets generated. ** A faulty generation (the one that produces a blank page) logs exactly same database calls as a correct page generation, but the log entries produced by the echoing PrintWriter are missing! **, like as jsps are executing normally, but something is wrong with the JspWriter out object. I am suspecting that somehow JspWriter writes somewhere else, not where it should. It should write into response wrapper's buffer, though the echoing/logging PrintWriter. But there is no PrintWriter echo and no bytes in response wrapper buffer... more exactly, *sometimes* there is no PrintWriter echo and no bytes in response wrapper buffer. I have read all the code that makes up the life cycle of PageContext and JspWriter on the docjar site (not sure for what version of Tomcat), and couldn't find anything that would help me solve this. http://www.docjar.com/html/api/org/apache/jasper/runtime/JspWriterImpl.java.html http://www.docjar.com/html/api/org/apache/jasper/runtime/PageContextImpl.java.html http://www.docjar.com/html/api/org/apache/jasper/runtime/JspFactoryImpl.java.html After adding some more logging statements I found out that 1 instance of JspWritter and 1 instance of PageContext are used shared across all page generations (site has low traffic and rarely 2 requests in same time). Same JspWritter and PageContext instances sometimes participate in good page and faulty page generations. I was hoping that someone on this list might know something that could help me find out why is this happening. Please help. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Did anyone had problems with JspWriter in Tomcat 5.5.17?
The caching filter uses a BlockingCache. A miss (get that returns null) locks that entry/key, and other threads that try to get the page from the cache using the same key, must wait until the thread that locked the entry puts something into the cache and releases the lock. Lock are released implicitly when cache put method is called, by the thread that locked it. All this is implemented inside Ehcache. We havent observed any thread deadlock problems (using JMX to monitor servers) Lock implementation is net.sf.ehcache.constructs.concurrent.Mutex which is a copy of Doug Lea's mutex class from standard Java API, copied and imported into Ehcache. On 7/16/07, rpr_listas <[EMAIL PROTECTED]> wrote: Hello, Borut. Are you sure that there are no other thread writing in the cache at this moment? How do you prevent this case? Best regards. Ricardo Borut Hadžialić escribió: > Hi list, > > I have spent last 15 working hours trying to figure out the cause of a > strange bug. Home page on one of our web sites sometimes gets > generated with no content - as a blank page, the response buffer > having size 0. We use caching filter (modified CachingFilter from > Ehcache 1.3.0) which uses a response wrapper to capture responses to > make caching possible. The response wrapper internaly uses standard > classes ByteArrayOutputStream and PrintWriter from the Java API. > > The page cache time-to-live is set to 1 day. When the page is > generated first time by jsps and tiles it is put into cache, and > served for next 24 hours from the cache. After 24 hours it gets > generated again. > > The manifestation of the bug is that randomly, the homepage gets > generated as a blank page, about once in every 3 cache refreshes. When > it occurs, the ByteArrayOutputStream has size 0, after the generation > of the page has completed. > > Generating the homepage involves pulling some data from the database, > which changes rarely, about once every week. I put cache time to live > 300 seconds to eliminate the posibility that corrupt data from > database causes errors in page generation. With 300 second time to > live the problem was still there. The data in database does not change > between good and faulty page generations. Home page is relatively > simple - it does not involve pulling data from other data sources. It > just reads some data the database and uses that data to make some > html, using jsp. > > After turning on logging on database calls, all filters, and using a > PrintWriter decorator inside our response wraper that echoes all print > statements to the log, I found out something strange - > > A correct page generation logs some database calls (by the database > logger), then a chunk of html (by the logging PrintWriter decorator, > as a result of flushing JspWriter after enough out.write calls have > been made), then some more database calls, then some more html.. and > the page gets generated. > > ** A faulty generation (the one that produces a blank page) logs > exactly same database calls as a correct page generation, but the log > entries produced by the echoing PrintWriter are missing! **, like as > jsps are executing normally, but something is wrong with the JspWriter > out object. > > I am suspecting that somehow JspWriter writes somewhere else, not > where it should. It should write into response wrapper's buffer, > though the echoing/logging PrintWriter. But there is no PrintWriter > echo and no bytes in response wrapper buffer... more exactly, > *sometimes* there is no PrintWriter echo and no bytes in response > wrapper buffer. > > I have read all the code that makes up the life cycle of PageContext > and JspWriter on the docjar site (not sure for what version of > Tomcat), and couldn't find anything that would help me solve this. > > http://www.docjar.com/html/api/org/apache/jasper/runtime/JspWriterImpl.java.html > > http://www.docjar.com/html/api/org/apache/jasper/runtime/PageContextImpl.java.html > > http://www.docjar.com/html/api/org/apache/jasper/runtime/JspFactoryImpl.java.html > > > After adding some more logging statements I found out that 1 instance > of JspWritter and 1 instance of PageContext are used shared across all > page generations (site has low traffic and rarely 2 requests in same > time). Same JspWritter and PageContext instances sometimes > participate in good page and faulty page generations. > > I was hoping that someone on this list might know something that could > help me find out why is this happening. Please help. > > - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Why? Because YES!
Re: Did anyone had problems with JspWriter in Tomcat 5.5.17?
The problem seem to happen before writing to the cache. Jsps write to response wrapper's buffer.. well, when they do page gets generated fine, when they don't we get a blank home page served and put in the cache. On 7/16/07, rpr_listas <[EMAIL PROTECTED]> wrote: Hello, Borut. Are you sure that there are no other thread writing in the cache at this moment? How do you prevent this case? Best regards. Ricardo -- Why? Because YES! - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat cannot access the resources in an HTTPS webapp
Mark Thomas wrote: > Dimitris Mouchritsas wrote: > >> >> HTTPS >> ORA Examples >> >> > > There is no such authentication method defined in the spec. If you > want client certificate authentication then the correct value is > CLIENT-CERT. > > Mark > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > No, I don't want client certification at the moment, only the encryption that https offers. So if I want a subdirectory (e.g. admin) of my webapp, or my entire webapp to be accessible _only_ under https what should I do? - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Change stderr.log and stdout.log location of Tomcat Apache 4.1
Hi all, Currently the stdout.log and stderr.log is located in the Web Server logs directory. Is there a way to relocate this two files at another path directory, lets say at d drive? I tried tomcats admin page with no result, and also i can't find logger at server.xml that is pointing to this two files. Thanks in advance. Yulius - Ready for the edge of your seat? Check out tonight's top picks on Yahoo! TV.
Re: Change stderr.log and stdout.log location of Tomcat Apache 4.1
Look at the startup script. These files receive data redirected from stdout and stderror. --David Yulius wrote: Hi all, Currently the stdout.log and stderr.log is located in the Web Server logs directory. Is there a way to relocate this two files at another path directory, lets say at d drive? I tried tomcats admin page with no result, and also i can't find logger at server.xml that is pointing to this two files. Thanks in advance. Yulius - Ready for the edge of your seat? Check out tonight's top picks on Yahoo! TV. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Thread waiting
Hi! How can I say for what is the tread waiting? "http-8085-Processor23" daemon prio=1 tid=0xdd4b7ae8 nid=0x2d41 in Object.wait() [0xde29b000..0xde29c020] at java.lang.Object.wait(Native Method) - waiting on <0xe61981f0> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) at java.lang.Object.wait(Object.java:474) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run( ThreadPool.java:656) - locked <0xe61981f0> (a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) at java.lang.Thread.run(Thread.java:595) Thanks a lot
Re: Tomcat cannot access the resources in an HTTPS webapp
Hi There seems to be an awful lot of confusion on this list about container managed security and https ... I know I was confused when I started with it. As I see it the two are not really connected. I think what you want to do is to force an https request for certain resources in your application. One way of doing this is to add this to your security constraint CONFIDENTIAL Of course, as always, this is not the complete answer but it should get you started. (see http://java.sun.com/j2ee/dtds/web-app_2_2.dtd for where this goes in web.xml) If you were to configure the FORM (for example) with a suitable login form then when you attempt to access a protected resource that has the required transport guarantee associated with it, access to that resource will not only require a user to log in but access to the resource itself will 'automatically' be over https. As usual I'm sure there are other (better) ways of doing this but it works for me. I hope this helps. Rgds Duncan On 7/16/07, Dimitris Mouchritsas <[EMAIL PROTECTED]> wrote: Mark Thomas wrote: > Dimitris Mouchritsas wrote: > >> >> HTTPS >> ORA Examples >> > >> > > There is no such authentication method defined in the spec. If you > want client certificate authentication then the correct value is > CLIENT-CERT. > > Mark > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > No, I don't want client certification at the moment, only the encryption that https offers. So if I want a subdirectory (e.g. admin) of my webapp, or my entire webapp to be accessible _only_ under https what should I do? - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Thread waiting
It waits for a specific java.lang.Object to get 'notified' by another Thread. Typically, in your stacktrace, the Thread is simply waiting for tomcat to give him an http Request to process. En l'instant précis du 16/07/07 12:52, André Vila Cova s'exprimait en ces termes: > Hi! > > How can I say for what is the tread waiting? > > "http-8085-Processor23" daemon prio=1 tid=0xdd4b7ae8 nid=0x2d41 in > Object.wait() [0xde29b000..0xde29c020] >at java.lang.Object.wait(Native Method) >- waiting on <0xe61981f0> (a > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) >at java.lang.Object.wait(Object.java:474) >at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run( > ThreadPool.java:656) >- locked <0xe61981f0> (a > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) >at java.lang.Thread.run(Thread.java:595) > > Thanks a lot > - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: change in local directory deployment behavior between 5.5 and 6
- Original Message - From: "Alice Young" <[EMAIL PROTECTED]> To: Sent: Sunday, July 15, 2007 5:47 PM Subject: change in local directory deployment behavior between 5.5 and 6 Hi, I have been searching for a solution to this problem for a while, but it's difficult to search on when the keywords match so many general topics. In tomcat 5.5, I was able to use manager to deploy from a directory on the filesystem, and tomcat would use that directory for the source. It would not copy the contents of the directory to its webapps directory. I could stop tomcat, start it again and pick up changes in the class files of the app. This was very quick because no file copying was going on. In tomcat 6, it now copies all of the files to the webapps directory. I can no longer just stop and restart tomcat to pick up the changes in the class files because tomcat has its own copy. I have to undeploy and redeploy at minimum, and it takes quite some time and extra work on my part. Is there a way to configure tomcat 6 get the old tomcat 5.5 behavior back? Thanks for any help. Alice Hi Alice how were you actually deploying it? Using an IDE, ant, HTTP? It doesnt actually look like its changed much from 5.5 to 6... so it may just be the tool thats doing it different with TC6? Anyway let me show you how I do it once you have this ant script setup, its so handy, you cant live without it. It just so happens its actually setup now for what you need If my notes are not clear... the trick is just to setup the context.xml with its "own docBase location"... in the unpacked web app in one of your folders. Then when you run this ant script... TC will use that unpacked webapp... just point config at the context in the webapp. Have fun http://localhost:8080/manager"; username="admin" password="" path="/Test5" update="true" config="file://D:\\GARBAGE\\TestSite\\META-INF\\context.xml" /> - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat6 Manager App HOW-TO
> From: John Moore [mailto:[EMAIL PROTECTED] > Subject: Re: Tomcat6 Manager App HOW-TO > > I also gather that you should copy the manager directory into each > webapp..??? Not required, but it's an alternative to creating manager.xml files under each conf/Catalina/[host] directory that all have a docBase attribute pointing to the single copy of the webapp. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat cannot access the resources in an HTTPS webapp
> From: Dimitris Mouchritsas [mailto:[EMAIL PROTECTED] > Subject: Re: Tomcat cannot access the resources in an HTTPS webapp > > So if I want a subdirectory (e.g. admin) of my webapp, or my entire > webapp to be accessible _only_ under https what should I do? Read section 12 of the servlet spec: http://jcp.org/aboutJava/communityprocess/mrel/jsr154/index.html Use a combination of and (along with their surrounding elements, of course). Note that the Tomcat doc does not duplicate any information in the servlet spec; you have to read both. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Did anyone had problems with JspWriter in Tomcat 5.5.17?
Hi Borut. I don't know the ehcache framework. What is the method used to prevent the thread collision? If I had this error, would try to make the most simple example to reproduce it. A simple wrapper and singleton class could be a good beginnin. Then grow the example until the error reproduces. Best regards. Ricardo Borut Hadžialić escribió: The caching filter uses a BlockingCache. A miss (get that returns null) locks that entry/key, and other threads that try to get the page from the cache using the same key, must wait until the thread that locked the entry puts something into the cache and releases the lock. Lock are released implicitly when cache put method is called, by the thread that locked it. All this is implemented inside Ehcache. We havent observed any thread deadlock problems (using JMX to monitor servers) Lock implementation is net.sf.ehcache.constructs.concurrent.Mutex which is a copy of Doug Lea's mutex class from standard Java API, copied and imported into Ehcache. On 7/16/07, rpr_listas <[EMAIL PROTECTED]> wrote: Hello, Borut. Are you sure that there are no other thread writing in the cache at this moment? How do you prevent this case? Best regards. Ricardo Borut Hadžialić escribió: > Hi list, > > I have spent last 15 working hours trying to figure out the cause of a > strange bug. Home page on one of our web sites sometimes gets > generated with no content - as a blank page, the response buffer > having size 0. We use caching filter (modified CachingFilter from > Ehcache 1.3.0) which uses a response wrapper to capture responses to > make caching possible. The response wrapper internaly uses standard > classes ByteArrayOutputStream and PrintWriter from the Java API. > > The page cache time-to-live is set to 1 day. When the page is > generated first time by jsps and tiles it is put into cache, and > served for next 24 hours from the cache. After 24 hours it gets > generated again. > > The manifestation of the bug is that randomly, the homepage gets > generated as a blank page, about once in every 3 cache refreshes. When > it occurs, the ByteArrayOutputStream has size 0, after the generation > of the page has completed. > > Generating the homepage involves pulling some data from the database, > which changes rarely, about once every week. I put cache time to live > 300 seconds to eliminate the posibility that corrupt data from > database causes errors in page generation. With 300 second time to > live the problem was still there. The data in database does not change > between good and faulty page generations. Home page is relatively > simple - it does not involve pulling data from other data sources. It > just reads some data the database and uses that data to make some > html, using jsp. > > After turning on logging on database calls, all filters, and using a > PrintWriter decorator inside our response wraper that echoes all print > statements to the log, I found out something strange - > > A correct page generation logs some database calls (by the database > logger), then a chunk of html (by the logging PrintWriter decorator, > as a result of flushing JspWriter after enough out.write calls have > been made), then some more database calls, then some more html.. and > the page gets generated. > > ** A faulty generation (the one that produces a blank page) logs > exactly same database calls as a correct page generation, but the log > entries produced by the echoing PrintWriter are missing! **, like as > jsps are executing normally, but something is wrong with the JspWriter > out object. > > I am suspecting that somehow JspWriter writes somewhere else, not > where it should. It should write into response wrapper's buffer, > though the echoing/logging PrintWriter. But there is no PrintWriter > echo and no bytes in response wrapper buffer... more exactly, > *sometimes* there is no PrintWriter echo and no bytes in response > wrapper buffer. > > I have read all the code that makes up the life cycle of PageContext > and JspWriter on the docjar site (not sure for what version of > Tomcat), and couldn't find anything that would help me solve this. > > http://www.docjar.com/html/api/org/apache/jasper/runtime/JspWriterImpl.java.html > > http://www.docjar.com/html/api/org/apache/jasper/runtime/PageContextImpl.java.html > > http://www.docjar.com/html/api/org/apache/jasper/runtime/JspFactoryImpl.java.html > > > After adding some more logging statements I found out that 1 instance > of JspWritter and 1 instance of PageContext are used shared across all > page generations (site has low traffic and rarely 2 requests in same > time). Same JspWritter and PageContext instances sometimes > participate in good page and faulty page generations. > > I was hoping that someone on this list might know something that could > help me find out why is this happening. Please help. > > - To start a new topic, e-mail: us
Re: Axis 2, POJO, Exceptions and Faults
Hi Joe !!! :
Many thanks by your answer, I'm really a newbie in the Axis world
and I'm still lost, spending a lot of time reading the Axis 2 docs and
samples but not finding answers to thowsands of questions in that docs
and samples. So, I'm trying to find the easiest way to do what I need
quickly and in a few months (if a better Axis 2 docs and samples are
available) I'll try to do it better using my own AxisFaults, Axis 2
sessions, Rampart, and so on.
Again, many thanks by spending your time with my newbie
questions. Regards.
2007/7/16, Joe Nathan <[EMAIL PROTECTED]>:
albert quinn wrote:
>
> I've been trying to do something like that but i couldn't make it
> work . My test Web Service returns a String and the client receives
> the AxisFault/RemoteException message throwed from the Web Service as
> it was the returned value from the Web Service !!, so I'd
> been able to know in the client side if an error happened in the
> server side.
>
POJO is a plain Java objects that you cannot throw things!
I tend to return results wrapped in XML strings containing
types (=ok, error, ...) and contents. For clients, any exceptions
happened in transport will be captured by try {} catch blocks.
Errors occured in POJO servers will be embedded in return strings
as XML strings. Note that use of SOAP means that you should
live with XML!
regards.
--
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Re: Creating a Logger in Tomcat 5.5.12
take a look at conf/logging.properties, you can see how they setup logging for the different contexts Filip Archibald Moepi wrote: Hi, I just migrated to Tomcat 5.5.12 from Tomcat 4.1.31 and I want to create a logger for my context, any ideas on how I can complish this? Thanx - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Http Header Cache-Control
Hello, I've apache 1.3.36 + tomcat 4 + mod_jk 3.3 I'm very new to web servers. I have a problem with the cache configuration of a tomcat web application. Using a http headers inspector, I can see that no cache control is been sent. I'd like to send "CacheControl: no-cache" in the header of every page of my app. First of all, is this something that I should configure in apache, in tomcat or in mod_jk??? Then, How can I do it? Thanks ;) Llama gratis a cualquier PC del mundo. Con una excelente calidad de sonido. http://mx.messenger.yahoo.com/ - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Capturing Tomcat thread dumps from startup.bat (Windows)
I am unable to copy Tomcat thread dumops when launching it from Startup.bat from a command window. At the end of the day I do a select all and copy but it only captures part of the thread dump. Is/Are their other ways to capture thread dumps from a command (DOS) window? Buffers are set to 999 I do need a full day of activity. I've also tried Option 1: Start command window and 'cd' to 'C:\...Tomcat\bin' folder where 'startup.bat' file resides and enter "startup.bat > tomcat.log" This creates tomcat.log file in the same folder as startup.bat. I have attached the file which got generated now. The log gets updated with first 4 lines and that's all. Option 2: In the start->run type "C:\Apache\Tomcat\bin\startup.bat > tomcat.log" and the log is generated with same output. The log gets updated with first 4 lines and that's all. Thank you
Re: Tomcat cannot access the resources in an HTTPS webapp
Thank you for your responses. Well, I was a bit lost in the specs but after looking up I got what I wanted. Out of curiosity though what should I do to add tomcat user authentication? I tried adding: search /ch13/search/* CONFIDENTIAL admin but tomcat, while asking me to log in, and I did, denied access to the resource. Without the addition I get the https encryption that I require. Caldarale, Charles R wrote: >> From: Dimitris Mouchritsas [mailto:[EMAIL PROTECTED] >> Subject: Re: Tomcat cannot access the resources in an HTTPS webapp >> >> So if I want a subdirectory (e.g. admin) of my webapp, or my entire >> webapp to be accessible _only_ under https what should I do? >> > > Read section 12 of the servlet spec: > http://jcp.org/aboutJava/communityprocess/mrel/jsr154/index.html > > Use a combination of and (along with > their surrounding elements, of course). > > Note that the Tomcat doc does not duplicate any information in the > servlet spec; you have to read both. > > - 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 start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat cannot access the resources in an HTTPS webapp
> From: Dimitris Mouchritsas [mailto:[EMAIL PROTECTED] > Subject: Re: Tomcat cannot access the resources in an HTTPS webapp > > Out of curiosity though what should I do to add tomcat user > authentication? Container-managed authentication is unique to the container, so refer to the appropriate Tomcat doc: http://tomcat.apache.org/tomcat-6.0-doc/realm-howto.html If you're using the default (likely), you need to add appropriate userid, password, and role names to conf/tomcat-users.xml, and restart Tomcat. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: memory tomcat
Alvaro, alvaro tovar wrote: > hi, thanks for your answer, i think that i have to questions in > solaris, is a solaris sparc, but, if the manager application show FYI Sparc/Solaris also has both 32- and 64-bit editions. > Free memory: 3000 MB Total memory: 3000 MB Max memory: 3000 MB > > then tomcat have 3000?, if true then i can put 3 gb in my tomcat. 3000 MB free with 3000 MB max? That doesn't sound right. /Some/ of the memory ought to be taken up by the JVM... but 3000 MB looks fine to me. -chris signature.asc Description: OpenPGP digital signature
Re: Tomcat - All threads (200) are currently busy
André, André Vila Cova wrote: > And it's possible to know what threads are really doing? > And I don't understand why having the following 3 connectors > > maxThreads="400" minSpareThreads="25" maxSpareThreads="75" > maxThreads="150" minSpareThreads="25" maxSpareThreads="75" > maxThreads="150" minSpareThreads="25" maxSpareThreads="75" > > I get error: > SEVERE: All threads (200) are currently busy, waiting. Increase maxThreads > (200) or check the servlet status. > Why 200? I dont have configured the value 200. Something is not right. It's possible that the "(200)" is a programming oversight and it's not giving you the right number of threads, but that is unlikely. What is more likely is that you are misreading your own configuration file, or Tomcat is using a different configuration file than you think it is. -chris signature.asc Description: OpenPGP digital signature
Re: Thread waiting
André, André Vila Cova wrote: > How can I say for what is the tread waiting? As a follow-up to David's reply, I'd like to be a little more specific. > "http-8085-Processor23" daemon prio=1 tid=0xdd4b7ae8 nid=0x2d41 in > Object.wait() [0xde29b000..0xde29c020] This line of output tells you which thread (http-8085-Processor23), what type of thread it is (daemon), it's priority, and then method it's currently in (Object.wait). >at java.lang.Object.wait(Native Method) This line confirms that the thread is in Object.wait(). The JVM knows that Object.wait is a special method that requires a "monitor" (the object being waited for), and it tells you >- waiting on <0xe61981f0> (a > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable) This line tells you what the monitor is (the object being waited on). It's the object with reference 0xe61981f0, which is a org.apache.tomcat.util.threads.ThreadPool$ControlRunnable object. I'm not expert on Tomcat internals, but I'm guessing that ControlRunnable is related to request dispatching. This thread is clearly waiting on a notification of a request coming into the server. Therefore, it can be considered IDLE, and not doing anything at all. If you really do have multiple , and you are only using one (which is likely), then the threads for the other 2 connectors will always be idle. -chris signature.asc Description: OpenPGP digital signature
Re: Http Header Cache-Control
To whom it may concern, [EMAIL PROTECTED] wrote: > I've apache 1.3.36 + tomcat 4 + mod_jk 3.3 Something is wrong with that mod_jk version, by the way. The most recent release of mod_jk is 1.2.23. > I'm very new to web servers. I have a problem with the > cache configuration of a tomcat web application. Using > a http headers inspector, I can see that no cache > control is been sent. Cache-control headers are usually not sent unless they are necessary. Are you sure they are necessary for your environment? > I'd like to send "CacheControl: no-cache" in the > header of every page of my app. First of all, is this > something that I should configure in apache, in tomcat > or in mod_jk??? I'm sure there are other ways to do this, but in Tomcat, you can do it easily by writing a simple "Filter" and installing it in your application. Writing a filter is as simple as writing a class that implements javax.servlet.Filter (3 methods) and then installing it by adding this to your WEB-INF/web.xml file: encodingFilter A filter to ensure that the request has a valid character encoding. This fixes problems when the request is being sent in (say) UTF-8 but the user agent doesn't specify the encoding. org.childhealthcare.diagnosis.servlet.EncodingFilter This stuff goes right at the top of the web.xml file, just inside the element. Note that filters are applied in the order they appear in web.xml, so you might want to familiarize yourself with any existing filters before you install this one. The method you'll want to look for when implementing your filter is HttpServletResponse.addHeader(). You will probably want to add your header /before/ you hand-off processing to the next filter in the chain. Please please /please/ read the documentation for Filter.doFilter before you get started. You can find this documentation here (http://tomcat.apache.org/tomcat-5.5-doc/servletapi/javax/servlet/Filter.html) as well as other places, I'm sure. Hope that helps, -chris signature.asc Description: OpenPGP digital signature
birtruntime 2.2.0 crash on tomcat 5.5.20
When I deploy the new birt 2.2.0 runtime on tomcat 5.5.20 and run the Webviewer example I get the following jvm crash under windows. # # An unexpected error has been detected by HotSpot Virtual Machine: # # EXCEPTION_ACCESS_VIOLATION (0xc005) at pc=0x780104ac, pid=924, tid=1464 # # Java VM: Java HotSpot(TM) Client VM (1.5.0_11-b03 mixed mode) # Problematic frame: # C [MSVCRT.dll+0x104ac] # --- T H R E A D --- Current thread (0x0ae6f440): JavaThread "http-8080-Processor4" daemon [_thread_in_native, id=1464] siginfo: ExceptionCode=0xc005, reading address 0x Registers: EAX=0x, EBX=0x, ECX=0x6f04, EDX=0xfffe ESP=0x0b43d7f8, EBP=0x0b43d810, ESI=0x0be86b60, EDI=0x EIP=0x780104ac, EFLAGS=0x00010246 Top of Stack: (sp=0x0b43d7f8) 0x0b43d7f8: 7801f29d 0b43da46 0be86b60 0x0b43d808: 0b43da48 6f003cd1 0x0b43d818: 0b43da40 0x0b43d828: 0be87070 0be86b60 78010cde 0x0b43d838: 003a0043 0057005c 004e0049 0054004e 0x0b43d848: 0073005c 00730079 00650074 0033006d 0x0b43d858: 005c0032 00700073 006f006f 005c006c 0x0b43d868: 00520044 00560049 00520045 005c0053 Instructions: (pc=0x780104ac) 0x7801049c: 42 42 66 85 c0 75 f1 8b 44 24 04 c3 8b 44 24 04 0x780104ac: 66 8b 08 40 40 66 85 c9 75 f6 2b 44 24 04 d1 f8 Stack: [0x0b40,0x0b44), sp=0x0b43d7f8, free space=245k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) C [MSVCRT.dll+0x104ac] C [dlpsbcmu.dll+0x3cd1] Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) j sun.print.Win32PrintService.getDefaultSettings(Ljava/lang/String;)[I+0 j sun.print.Win32PrintService.getDefaultPrinterSettings()[I+13 j sun.print.Win32PrintService.getSupportedAttributeCategories()[Ljava/lang /Class;+67 j sun.print.Win32PrintService.isAttributeCategorySupported(Ljava/lang/Clas s;)Z+52 j org.eclipse.birt.report.utility.PrintUtility.createPrinter(Ljavax/print/ PrintService;)Lorg/eclipse/birt/report/utility/Printer;+167 j org.eclipse.birt.report.utility.PrintUtility.findPrinters()Ljava/util/Li st;+49 j org.apache.jsp.webcontent.birt.pages.dialog.PrintReportDialogFragment_js p._jspService(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http /HttpServletResponse;)V+237 j org.apache.jasper.runtime.HttpJspBase.service(Ljavax/servlet/http/HttpSe rvletRequest;Ljavax/servlet/http/HttpServletResponse;)V+3 j javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Lja vax/servlet/ServletResponse;)V+30 j org.apache.jasper.servlet.JspServletWrapper.service(Ljavax/servlet/http/ HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Z)V+186 j org.apache.jasper.servlet.JspServlet.serviceJspFile(Ljavax/servlet/http/ HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljava/lang/St ring;Ljava/lang/Throwable;Z)V+129 j org.apache.jasper.servlet.JspServlet.service(Ljavax/servlet/http/HttpSer vletRequest;Ljavax/servlet/http/HttpServletResponse;)V+435 j javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Lja vax/servlet/ServletResponse;)V+30 j org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/ servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+354 When I run it on Linux platform I get a class not found in the sun printer writer support. Has anyone seen this problem?
Re: Capturing Tomcat thread dumps from startup.bat (Windows)
catalina.bat run > dump.log then do a Ctrl+Break for the dump another way is to use a service wrapper that lets you do dumps, http://people.apache.org/~fhanik/wrapper.html Filip Jayson Enriquez wrote: I am unable to copy Tomcat thread dumops when launching it from Startup.bat from a command window. At the end of the day I do a select all and copy but it only captures part of the thread dump. Is/Are their other ways to capture thread dumps from a command (DOS) window? Buffers are set to 999 I do need a full day of activity. I've also tried Option 1: Start command window and 'cd' to 'C:\...Tomcat\bin' folder where 'startup.bat' file resides and enter "startup.bat > tomcat.log" This creates tomcat.log file in the same folder as startup.bat. I have attached the file which got generated now. The log gets updated with first 4 lines and that's all. Option 2: In the start->run type "C:\Apache\Tomcat\bin\startup.bat > tomcat.log" and the log is generated with same output. The log gets updated with first 4 lines and that's all. Thank you No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.476 / Virus Database: 269.10.6/902 - Release Date: 7/15/2007 2:21 PM - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat6 Manager App HOW-TO
Caldarale, Charles R wrote: From: John Moore [mailto:[EMAIL PROTECTED] Subject: Re: Tomcat6 Manager App HOW-TO I also gather that you should copy the manager directory into each webapp..??? Not required, but it's an alternative to creating manager.xml files under each conf/Catalina/[host] directory that all have a docBase attribute pointing to the single copy of the webapp. Ah yes, thanks, that makes sense now... I think for production I'm going to need to fall back to 5.5.23 for now, too many issues to resolve and test. I'll setup a test machine for Tomcat6 and keep working on it.. I appreciate your assistance.. John..
Tomcat 4.1.3 on Win2k Server: Log generated pages?
Hi, all. I'm using Tomcat to build VoiceXML pages for our IVR application. There are some strange errors that have been cropping up in the VXML browser, and in an effort to debug them, I'm trying to figure out a way to log or view the pages that Tomcat generates. Is there a runtime option for Tomcat that would allow me to see the output of incoming HTTP requests? Thanks! Eric B
How to deploy a web app on tomcat.. help needed plz.. :)
Hi, I'm trying to deploy a web application on tomcat 5.5.23 but I'm not exactly sure how to do so (beginner). I've copied the war file and archive into the webapp directory but i'm getting a message saying the requested resource is not available. I previously had another web app deployed but with the help of my cousin so i'm not entirely sure what he did, this was still running fine with tomcat until I put my new war file into webapp, now I am getting the same message ass above for this application too. Does tomcat only allow one web application war file into the webapp directory at a time maybe??? Thanks in advance for replies, Pinky -- View this message in context: http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-needed-plz..-%3A%29-tf4090702.html#a11629510 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to deploy a web app on tomcat.. help needed plz.. :)
Pinki, please post the entire tomcat log here. -Original Message- From: pinky88 [mailto:[EMAIL PROTECTED] Sent: Monday, July 16, 2007 3:39 PM To: users@tomcat.apache.org Subject: How to deploy a web app on tomcat.. help needed plz.. :) Hi, I'm trying to deploy a web application on tomcat 5.5.23 but I'm not exactly sure how to do so (beginner). I've copied the war file and archive into the webapp directory but i'm getting a message saying the requested resource is not available. I previously had another web app deployed but with the help of my cousin so i'm not entirely sure what he did, this was still running fine with tomcat until I put my new war file into webapp, now I am getting the same message ass above for this application too. Does tomcat only allow one web application war file into the webapp directory at a time maybe??? Thanks in advance for replies, Pinky -- View this message in context: http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-needed-pl z..-%3A%29-tf4090702.html#a11629510 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This message (including any attachments) contains confidential and/or proprietary information intended only for the addressee. Any unauthorized disclosure, copying, distribution or reliance on the contents of this information is strictly prohibited and may constitute a violation of law. If you are not the intended recipient, please notify the sender immediately by responding to this e-mail, and delete the message from your system. If you have any questions about this e-mail please notify the sender immediately. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to deploy a web app on tomcat.. help needed plz.. :)
HTTP Status 404 - /LoginApp type Status report message /LoginApp description The requested resource (/LoginApp) is not available. Apache Tomcat/5.5.23 Asensio, Rodrigo wrote: > > Pinki, please post the entire tomcat log here. > > -Original Message- > From: pinky88 [mailto:[EMAIL PROTECTED] > Sent: Monday, July 16, 2007 3:39 PM > To: users@tomcat.apache.org > Subject: How to deploy a web app on tomcat.. help needed plz.. :) > > > Hi, > > I'm trying to deploy a web application on tomcat 5.5.23 but I'm not > exactly sure how to do so (beginner). > > I've copied the war file and archive into the webapp directory but i'm > getting a message saying the requested resource is not available. > > I previously had another web app deployed but with the help of my cousin > so i'm not entirely sure what he did, this was still running fine with > tomcat until I put my new war file into webapp, now I am getting the > same message ass above for this application too. > > Does tomcat only allow one web application war file into the webapp > directory at a time maybe??? > > Thanks in advance for replies, > > Pinky > -- > View this message in context: > http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-needed-pl > z..-%3A%29-tf4090702.html#a11629510 > Sent from the Tomcat - User mailing list archive at Nabble.com. > > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > This message (including any attachments) contains confidential > and/or proprietary information intended only for the addressee. > Any unauthorized disclosure, copying, distribution or reliance on > the contents of this information is strictly prohibited and may > constitute a violation of law. If you are not the intended > recipient, please notify the sender immediately by responding to > this e-mail, and delete the message from your system. If you > have any questions about this e-mail please notify the sender > immediately. > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-needed-plz..-%3A%29-tf4090702.html#a11629700 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: birtruntime 2.2.0 crash on tomcat 5.5.20
Since it's crashing in a printer driver DLL, I suggest removing the problem printer and specifying a different printer as the default in Windows. -- Len On 7/16/07, Tom Butts <[EMAIL PROTECTED]> wrote: When I deploy the new birt 2.2.0 runtime on tomcat 5.5.20 and run the Webviewer example I get the following jvm crash under windows. # # An unexpected error has been detected by HotSpot Virtual Machine: # # EXCEPTION_ACCESS_VIOLATION (0xc005) at pc=0x780104ac, pid=924, tid=1464 # # Java VM: Java HotSpot(TM) Client VM (1.5.0_11-b03 mixed mode) # Problematic frame: # C [MSVCRT.dll+0x104ac] # --- T H R E A D --- Current thread (0x0ae6f440): JavaThread "http-8080-Processor4" daemon [_thread_in_native, id=1464] siginfo: ExceptionCode=0xc005, reading address 0x Registers: EAX=0x, EBX=0x, ECX=0x6f04, EDX=0xfffe ESP=0x0b43d7f8, EBP=0x0b43d810, ESI=0x0be86b60, EDI=0x EIP=0x780104ac, EFLAGS=0x00010246 Top of Stack: (sp=0x0b43d7f8) 0x0b43d7f8: 7801f29d 0b43da46 0be86b60 0x0b43d808: 0b43da48 6f003cd1 0x0b43d818: 0b43da40 0x0b43d828: 0be87070 0be86b60 78010cde 0x0b43d838: 003a0043 0057005c 004e0049 0054004e 0x0b43d848: 0073005c 00730079 00650074 0033006d 0x0b43d858: 005c0032 00700073 006f006f 005c006c 0x0b43d868: 00520044 00560049 00520045 005c0053 Instructions: (pc=0x780104ac) 0x7801049c: 42 42 66 85 c0 75 f1 8b 44 24 04 c3 8b 44 24 04 0x780104ac: 66 8b 08 40 40 66 85 c9 75 f6 2b 44 24 04 d1 f8 Stack: [0x0b40,0x0b44), sp=0x0b43d7f8, free space=245k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) C [MSVCRT.dll+0x104ac] C [dlpsbcmu.dll+0x3cd1] Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) j sun.print.Win32PrintService.getDefaultSettings(Ljava/lang/String;)[I+0 j sun.print.Win32PrintService.getDefaultPrinterSettings()[I+13 j sun.print.Win32PrintService.getSupportedAttributeCategories()[Ljava/lang /Class;+67 j sun.print.Win32PrintService.isAttributeCategorySupported(Ljava/lang/Clas s;)Z+52 j org.eclipse.birt.report.utility.PrintUtility.createPrinter(Ljavax/print/ PrintService;)Lorg/eclipse/birt/report/utility/Printer;+167 j org.eclipse.birt.report.utility.PrintUtility.findPrinters()Ljava/util/Li st;+49 j org.apache.jsp.webcontent.birt.pages.dialog.PrintReportDialogFragment_js p._jspService(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http /HttpServletResponse;)V+237 j org.apache.jasper.runtime.HttpJspBase.service(Ljavax/servlet/http/HttpSe rvletRequest;Ljavax/servlet/http/HttpServletResponse;)V+3 j javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Lja vax/servlet/ServletResponse;)V+30 j org.apache.jasper.servlet.JspServletWrapper.service(Ljavax/servlet/http/ HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Z)V+186 j org.apache.jasper.servlet.JspServlet.serviceJspFile(Ljavax/servlet/http/ HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljava/lang/St ring;Ljava/lang/Throwable;Z)V+129 j org.apache.jasper.servlet.JspServlet.service(Ljavax/servlet/http/HttpSer vletRequest;Ljavax/servlet/http/HttpServletResponse;)V+435 j javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Lja vax/servlet/ServletResponse;)V+30 j org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/ servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+354 When I run it on Linux platform I get a class not found in the sun printer writer support. Has anyone seen this problem? - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to deploy a web app on tomcat.. help needed plz.. :)
Do you have the LoginApp servlet defined in web.xml or another equivalent place? pinky88 wrote: HTTP Status 404 - /LoginApp type Status report message /LoginApp description The requested resource (/LoginApp) is not available. Apache Tomcat/5.5.23 Asensio, Rodrigo wrote: Pinki, please post the entire tomcat log here. -Original Message- From: pinky88 [mailto:[EMAIL PROTECTED] Sent: Monday, July 16, 2007 3:39 PM To: users@tomcat.apache.org Subject: How to deploy a web app on tomcat.. help needed plz.. :) Hi, I'm trying to deploy a web application on tomcat 5.5.23 but I'm not exactly sure how to do so (beginner). I've copied the war file and archive into the webapp directory but i'm getting a message saying the requested resource is not available. I previously had another web app deployed but with the help of my cousin so i'm not entirely sure what he did, this was still running fine with tomcat until I put my new war file into webapp, now I am getting the same message ass above for this application too. Does tomcat only allow one web application war file into the webapp directory at a time maybe??? Thanks in advance for replies, Pinky -- View this message in context: http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-needed-pl z..-%3A%29-tf4090702.html#a11629510 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This message (including any attachments) contains confidential and/or proprietary information intended only for the addressee. Any unauthorized disclosure, copying, distribution or reliance on the contents of this information is strictly prohibited and may constitute a violation of law. If you are not the intended recipient, please notify the sender immediately by responding to this e-mail, and delete the message from your system. If you have any questions about this e-mail please notify the sender immediately. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to deploy a web app on tomcat.. help needed plz.. :)
yup i have it defined in a web.xml in the WEB-INF folder.. my web.xml is as follows: http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4"> login com.cellusys.test.LoginApp login /login Perhaps I've done something wrong with this, I copied from the web application that my cousin deployed for me, and changed the servlet name and pattern..? Thanks, Pinky David Kerber wrote: > > Do you have the LoginApp servlet defined in web.xml or another > equivalent place? > > > pinky88 wrote: >> HTTP Status 404 - /LoginApp >> >> type Status report >> >> message /LoginApp >> >> description The requested resource (/LoginApp) is not available. >> Apache Tomcat/5.5.23 >> >> >> >> Asensio, Rodrigo wrote: >> >>> Pinki, please post the entire tomcat log here. >>> >>> -Original Message- >>> From: pinky88 [mailto:[EMAIL PROTECTED] >>> Sent: Monday, July 16, 2007 3:39 PM >>> To: users@tomcat.apache.org >>> Subject: How to deploy a web app on tomcat.. help needed plz.. :) >>> >>> >>> Hi, >>> >>> I'm trying to deploy a web application on tomcat 5.5.23 but I'm not >>> exactly sure how to do so (beginner). >>> >>> I've copied the war file and archive into the webapp directory but i'm >>> getting a message saying the requested resource is not available. >>> >>> I previously had another web app deployed but with the help of my cousin >>> so i'm not entirely sure what he did, this was still running fine with >>> tomcat until I put my new war file into webapp, now I am getting the >>> same message ass above for this application too. >>> >>> Does tomcat only allow one web application war file into the webapp >>> directory at a time maybe??? >>> >>> Thanks in advance for replies, >>> >>> Pinky >>> -- >>> View this message in context: >>> http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-needed-pl >>> z..-%3A%29-tf4090702.html#a11629510 >>> Sent from the Tomcat - User mailing list archive at Nabble.com. >>> >>> >>> - >>> To start a new topic, e-mail: users@tomcat.apache.org >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >>> >>> This message (including any attachments) contains confidential >>> and/or proprietary information intended only for the addressee. >>> Any unauthorized disclosure, copying, distribution or reliance on >>> the contents of this information is strictly prohibited and may >>> constitute a violation of law. If you are not the intended >>> recipient, please notify the sender immediately by responding to >>> this e-mail, and delete the message from your system. If you >>> have any questions about this e-mail please notify the sender >>> immediately. >>> >>> - >>> To start a new topic, e-mail: users@tomcat.apache.org >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >>> >>> >> >> > > > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-needed-plz..-%3A%29-tf4090702.html#a11630045 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to deploy a web app on tomcat.. help needed plz.. :)
> From: pinky88 [mailto:[EMAIL PROTECTED] > Subject: How to deploy a web app on tomcat.. help needed plz.. :) > > I'm trying to deploy a web application on tomcat 5.5.23 but > I'm not exactly sure how to do so (beginner). You might want to take a look at the doc: http://tomcat.apache.org/tomcat-5.5-doc/appdev/index.html especially this part: http://tomcat.apache.org/tomcat-5.5-doc/appdev/deployment.html > I've copied the war file and archive into the webapp directory but i'm > getting a message saying the requested resource is not available. Don't bother giving us an approximation or your interpretation of the message - post the exact message, since you have it readily available. As another poster already noted, take a look in Tomcat's logs for more information. > Does tomcat only allow one web application war file into the webapp > directory at a time maybe??? Of course not. The standard Tomcat 5.5 distribution comes with six applications in webapps, plus two more in server/webapps. Exactly what are you referring to with "webapp directory"? - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to deploy a web app on tomcat.. help needed plz.. :)
Do you have the real class inside %YOUR_WEBAPP%/WEB-INF/classes or lib ? -Original Message- From: pinky88 [mailto:[EMAIL PROTECTED] Sent: Monday, July 16, 2007 4:11 PM To: users@tomcat.apache.org Subject: Re: How to deploy a web app on tomcat.. help needed plz.. :) yup i have it defined in a web.xml in the WEB-INF folder.. my web.xml is as follows: http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4"> login com.cellusys.test.LoginApp login /login Perhaps I've done something wrong with this, I copied from the web application that my cousin deployed for me, and changed the servlet name and pattern..? Thanks, Pinky David Kerber wrote: > > Do you have the LoginApp servlet defined in web.xml or another > equivalent place? > > > pinky88 wrote: >> HTTP Status 404 - /LoginApp >> >> type Status report >> >> message /LoginApp >> >> description The requested resource (/LoginApp) is not available. >> Apache Tomcat/5.5.23 >> >> >> >> Asensio, Rodrigo wrote: >> >>> Pinki, please post the entire tomcat log here. >>> >>> -Original Message- >>> From: pinky88 [mailto:[EMAIL PROTECTED] >>> Sent: Monday, July 16, 2007 3:39 PM >>> To: users@tomcat.apache.org >>> Subject: How to deploy a web app on tomcat.. help needed plz.. :) >>> >>> >>> Hi, >>> >>> I'm trying to deploy a web application on tomcat 5.5.23 but I'm not >>> exactly sure how to do so (beginner). >>> >>> I've copied the war file and archive into the webapp directory but >>> i'm getting a message saying the requested resource is not available. >>> >>> I previously had another web app deployed but with the help of my >>> cousin so i'm not entirely sure what he did, this was still running >>> fine with tomcat until I put my new war file into webapp, now I am >>> getting the same message ass above for this application too. >>> >>> Does tomcat only allow one web application war file into the webapp >>> directory at a time maybe??? >>> >>> Thanks in advance for replies, >>> >>> Pinky >>> -- >>> View this message in context: >>> http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-neede >>> d-pl >>> z..-%3A%29-tf4090702.html#a11629510 >>> Sent from the Tomcat - User mailing list archive at Nabble.com. >>> >>> >>> >>> - To start a new topic, e-mail: users@tomcat.apache.org To >>> unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >>> >>> This message (including any attachments) contains confidential >>> and/or proprietary information intended only for the addressee. >>> Any unauthorized disclosure, copying, distribution or reliance on >>> the contents of this information is strictly prohibited and may >>> constitute a violation of law. If you are not the intended >>> recipient, please notify the sender immediately by responding to >>> this e-mail, and delete the message from your system. If you have >>> any questions about this e-mail please notify the sender >>> immediately. >>> >>> >>> - To start a new topic, e-mail: users@tomcat.apache.org To >>> unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >>> >>> >> >> > > > > - > To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, > e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-needed-pl z..-%3A%29-tf4090702.html#a11630045 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This message (including any attachments) contains confidential and/or proprietary information intended only for the addressee. Any unauthorized disclosure, copying, distribution or reliance on the contents of this information is strictly prohibited and may constitute a violation of law. If you are not the intended recipient, please notify the sender immediately by responding to this e-mail, and delete the message from your system. If you have any questions about this e-mail please notify the sender immediately. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to deploy a web app on tomcat.. help needed plz.. :)
> From: pinky88 [mailto:[EMAIL PROTECTED] > Subject: Re: How to deploy a web app on tomcat.. help needed plz.. :) > > > http://java.sun.com/xml/ns/j2ee"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee > http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; > version="2.4"> > > login > com.cellusys.test.LoginApp > > > login > /login > > That defines a class name, not a webapp name. Since you seem to be deploying from a .war file, what is the name of that .war file and where exactly did you put it? - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to deploy a web app on tomcat.. help needed plz.. :)
What are you typing into the browser to access this app? Your error message says "LoginApp" wasn't found, but here your servlet is named "login". Try using "login" in your URL instead of LoginApp. pinky88 wrote: yup i have it defined in a web.xml in the WEB-INF folder.. my web.xml is as follows: http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4"> login com.cellusys.test.LoginApp login /login Perhaps I've done something wrong with this, I copied from the web application that my cousin deployed for me, and changed the servlet name and pattern..? Thanks, Pinky David Kerber wrote: Do you have the LoginApp servlet defined in web.xml or another equivalent place? pinky88 wrote: HTTP Status 404 - /LoginApp type Status report message /LoginApp description The requested resource (/LoginApp) is not available. Apache Tomcat/5.5.23 Asensio, Rodrigo wrote: Pinki, please post the entire tomcat log here. -Original Message- From: pinky88 [mailto:[EMAIL PROTECTED] Sent: Monday, July 16, 2007 3:39 PM To: users@tomcat.apache.org Subject: How to deploy a web app on tomcat.. help needed plz.. :) Hi, I'm trying to deploy a web application on tomcat 5.5.23 but I'm not exactly sure how to do so (beginner). I've copied the war file and archive into the webapp directory but i'm getting a message saying the requested resource is not available. I previously had another web app deployed but with the help of my cousin so i'm not entirely sure what he did, this was still running fine with tomcat until I put my new war file into webapp, now I am getting the same message ass above for this application too. Does tomcat only allow one web application war file into the webapp directory at a time maybe??? Thanks in advance for replies, Pinky -- View this message in context: http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-needed-pl z..-%3A%29-tf4090702.html#a11629510 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This message (including any attachments) contains confidential and/or proprietary information intended only for the addressee. Any unauthorized disclosure, copying, distribution or reliance on the contents of this information is strictly prohibited and may constitute a violation of law. If you are not the intended recipient, please notify the sender immediately by responding to this e-mail, and delete the message from your system. If you have any questions about this e-mail please notify the sender immediately. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
About Using memory JVM and Tomcat
Hi! What the maximum value size to: -Xms -Xmx -ms -mx -XX:MaxPermSize To SUN JVM jdk 1.5.0.11 in the server with 3GB RAM. Im my case for exemplo: -Xms1024m -Xmx1024m -ms1024m -mx1024m -XX:MaxPermSize=400m To bigger value then 1024m Tomcat crash with message: Do Any documentation to correct configuration? Sorry for my english :-( -- Att, Silvio Cesar L. dos Santos Analista de Redes Pleno DTI - Divisão de Tecnologia da Informação UNIGRANRIO - Universidade do Grande Rio +55 21 2672-7720 [EMAIL PROTECTED] http://www.unigranrio.edu.br - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: About Using memory JVM and Tomcat
Christopher Schultz say. Most 32-bit JVMs can't actually give you 3GB of heap space. You'll probably be limited to somewhere between 1.5 - 2.0GB. If you have a 64-bit processor and OS, go with a 64-bit JVM and then you can get /lots/ of memory. On 7/16/07, [EMAIL PROTECTED] < [EMAIL PROTECTED]> wrote: Hi! What the maximum value size to: -Xms -Xmx -ms -mx -XX:MaxPermSize To SUN JVM jdk 1.5.0.11 in the server with 3GB RAM. Im my case for exemplo: -Xms1024m -Xmx1024m -ms1024m -mx1024m -XX:MaxPermSize=400m To bigger value then 1024m Tomcat crash with message: Do Any documentation to correct configuration? Sorry for my english :-( -- Att, Silvio Cesar L. dos Santos Analista de Redes Pleno DTI - Divisão de Tecnologia da Informação UNIGRANRIO - Universidade do Grande Rio +55 21 2672-7720 [EMAIL PROTECTED] http://www.unigranrio.edu.br - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: About Using memory JVM and Tomcat
> -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] > Subject: About Using memory JVM and Tomcat > > What the maximum value size to: We've covered this topic numerous times - search the archives. For example: http://marc.info/?l=tomcat-user&m=117866698409904&w=2 http://marc.info/?l=tomcat-user&m=117393923228620&w=2 http://marc.info/?l=tomcat-user&m=116956517623784&w=2 - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: About Using memory JVM and Tomcat
Also remember that for each thread created on the JVM it will create a thread on the OS. We had that problem and now our servers are running with 1408 MB of memory but with the IBM JDK 1.5. Here are some settings -Xrs -server -XX:SurvivorRatio=8 -XX:PermSize=128 -Xmn128m Initial memory 1408mb Max memory 1408mb Trhead stack size 128kb I don't know about Java 16 yet but these settings are working really good. -Original Message- From: alvaro tovar [mailto:[EMAIL PROTECTED] Sent: Monday, July 16, 2007 4:41 PM To: Tomcat Users List Subject: Re: About Using memory JVM and Tomcat Christopher Schultz say. Most 32-bit JVMs can't actually give you 3GB of heap space. You'll probably be limited to somewhere between 1.5 - 2.0GB. If you have a 64-bit processor and OS, go with a 64-bit JVM and then you can get /lots/ of memory. On 7/16/07, [EMAIL PROTECTED] < [EMAIL PROTECTED]> wrote: > > Hi! > > What the maximum value size to: > > -Xms > -Xmx > -ms > -mx > -XX:MaxPermSize > > To SUN JVM jdk 1.5.0.11 in the server with 3GB RAM. > > Im my case for exemplo: > -Xms1024m -Xmx1024m -ms1024m -mx1024m -XX:MaxPermSize=400m > > To bigger value then 1024m Tomcat crash with message: > > Do Any documentation to correct configuration? > > Sorry for my english :-( > > -- > Att, > > Silvio Cesar L. dos Santos > Analista de Redes Pleno > DTI - Divisão de Tecnologia da Informação UNIGRANRIO - Universidade do > Grande Rio > +55 21 2672-7720 > [EMAIL PROTECTED] > http://www.unigranrio.edu.br > > - > To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, > e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > This message (including any attachments) contains confidential and/or proprietary information intended only for the addressee. Any unauthorized disclosure, copying, distribution or reliance on the contents of this information is strictly prohibited and may constitute a violation of law. If you are not the intended recipient, please notify the sender immediately by responding to this e-mail, and delete the message from your system. If you have any questions about this e-mail please notify the sender immediately. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to deploy a web app on tomcat.. help needed plz.. :)
Thanks everyone for the replies, Um forgot to mention that I'm using Maven to build the project, so I have a pom.xml file, and the web.xml. /login is for a form. /LoginApp shows a servlet which may use the info from the form.. I think.. Ok I'm extremely new to this Maven/Tomcat stuff, two weeks.. Last week i started a hello world app and my cousin helped me to finish it (I had no web.xml and hadn't it deployed), I'm learning all this for some possible work experience in my cousin's programming company for the rest of the summer. The only programming I've done before are pretty basic java programs that I've learned in university (i'm studying computer science,just finished 1st year) so I hope some of that explains why some of my questions ,and generalised answers to your questions may sound so stupid!! ;) I do not know what tomcat logs are.. but i posted the message i got just after I was asked for them.. I followed the basic structure of the hello world app already deployed.. I'll post the pom.xml and the web.xml of both the hello world app and the login one, and maybe you'll understand why I've got both /login and /LoginApp. For the hello world app: pom.xml: http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> 4.0.0 com.cellusys.test MyWebApp war 1.0-SNAPSHOT MyWebApp http://localhost:8080/MyWebApp org.apache.maven.plugins maven-war-plugin 2.0 junit junit 3.8.1 test javax.servlet servlet-api 2.4 javax.servlet.jsp jsp-api 2.0 web.xml: http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4"> helloworld com.cellusys.test.HelloWorldServlet helloworld /sayMyNameBitch For the login app: pom.xml: http://maven.apache.org/POM/4.0.0"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> 4.0.0 com.cellusys.test LoginApp war 1.0-SNAPSHOT LoginApp http://localhost:8080/LoginApp org.apache.maven.plugins maven-war-plugin 2.0 junit junit 3.8.1 test javax.servlet servlet-api 2.4 javax.servlet.jsp jsp-api 2.0 web.xml: http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; version="2.4"> login com.cellusys.test.LoginApp login /login ...When the HelloWorld app was deployed using the previously mentioned pom.xml and web.xml, it worked. The /MyWebApp showed the hello world message. The /sayMyNameBitch (excuse the language,my cousin was joking ;]) shows a form asking for a name, and then i changed the servlet to print "hello ". I hope this makes things clearer as regards having the two URLs.. Thanks, Karen Caldarale, Charles R wrote: > >> From: pinky88 [mailto:[EMAIL PROTECTED] >> Subject: Re: How to deploy a web app on tomcat.. help needed plz.. :) >> >> >> http://java.sun.com/xml/ns/j2ee"; >> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; >> xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee >> http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; >> version="2.4"> >> >> login >> com.cellusys.test.LoginApp >> >> >> login >> /login >> >> > > That defines a class name, not a webapp name. > > Since you seem to be deploying from a .war file, what is the name of > that .war file and where exactly did you put it? > > - 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 start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/How-to-deploy-a-web-app-on-tomcat..-help-needed-plz..-%3A%29-tf4
Re: Http Header Cache-Control
Thanks Christopher, > To whom it may concern, > > [EMAIL PROTECTED] wrote: > > I've apache 1.3.36 + tomcat 4 + mod_jk 3.3 > > Something is wrong with that mod_jk version, by the > way. The most recent > release of mod_jk is 1.2.23. Well, the installation file that I found in the server is named: mod_jk-3.3-ap20.so, that's why I assumed that version. > > > I'm very new to web servers. I have a problem with > the > > cache configuration of a tomcat web application. > Using > > a http headers inspector, I can see that no cache > > control is been sent. > > Cache-control headers are usually not sent unless > they are necessary. > Are you sure they are necessary for your > environment? > > > I'd like to send "CacheControl: no-cache" in the > > header of every page of my app. First of all, is > this > > something that I should configure in apache, in > tomcat > > or in mod_jk??? > > I'm sure there are other ways to do this, but in > Tomcat, you can do it > easily by writing a simple "Filter" and installing > it in your > application. Writing a filter is as simple as > writing a class that > implements javax.servlet.Filter (3 methods) and then > installing it by > adding this to your WEB-INF/web.xml file: > > > encodingFilter > > A filter to ensure that the request has > a valid > character encoding. This fixes problems > when the request is > being sent in (say) UTF-8 but the user > agent doesn't specify > the encoding. > > org.childhealthcare.diagnosis.servlet.EncodingFilter > > > This stuff goes right at the top of the web.xml > file, just inside the > element. Note that filters are applied in > the order they > appear in web.xml, so you might want to familiarize > yourself with any > existing filters before you install this one. > > The method you'll want to look for when implementing > your filter is > HttpServletResponse.addHeader(). You will probably > want to add your > header /before/ you hand-off processing to the next > filter in the chain. > Please please /please/ read the documentation for > Filter.doFilter before > you get started. You can find this documentation > here > (http://tomcat.apache.org/tomcat-5.5-doc/servletapi/javax/servlet/Filter.html) > as well as other places, I'm sure. > > Hope that helps, > -chris > > This method looks really cool, any way, does somebody knows another solution. I read about configuring apache http.conf and/or installing the headers module. However, I don't know if modifying apache configuration will solve the problem, maybe it's something that should be modified in mod_jk or tomcat. Does somebody knows this??? Is that filter installation the only way in which this could be achieved with tomcat?? Thank You. =) Llama gratis a cualquier PC del mundo. Con una excelente calidad de sonido. http://mx.messenger.yahoo.com/ - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to deploy a web app on tomcat.. help needed plz.. :)
> From: pinky88 [mailto:[EMAIL PROTECTED] > Subject: RE: How to deploy a web app on tomcat.. help needed plz.. :) I would recommend cleaning up your examples before posting. This is an international, multi-cultural, multi-gender mailing list, and you (or your cousin's) attempts at humor are completely inappropriate. > I do not know what tomcat logs are.. Try looking in the aptly named "logs" directory... > I'll post the pom.xml Irrelevant - that has meaning to maven, not Tomcat. You still haven't answered the questions you were asked: 1) What's in the logs? 2) What's the name of your new .war file? 3) Where did you put your new .war file? 4) Do you have the real class inside %YOUR_WEBAPP%/WEB-INF/classes or lib? 5) What are you typing into the browser to access this app? - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to deploy a web app on tomcat.. help needed plz.. :)
Karen, If your using maven 2 then it should be dead easy. Assuming you have maven 2 setup on your system follow the example given here [1]. This will create a war file artifact with a simple jsp and the web.xml. The last goal mvn package will create you a war file. I suggest that you give it ago and then analyse whats files are in the war file. You can deploy the war as shown in one of the links provided by others in this thread. I prefer the tomcat manager webapp myself. Sorry to the Tomcat guys if this is off topic but maybe it might help her understand the layout of the war file and she can build on it from there. [1] http://maven.apache.org/guides/mini/guide-webapp.html On 7/16/07, Caldarale, Charles R <[EMAIL PROTECTED]> wrote: > From: pinky88 [mailto:[EMAIL PROTECTED] > Subject: RE: How to deploy a web app on tomcat.. help needed plz.. :) I would recommend cleaning up your examples before posting. This is an international, multi-cultural, multi-gender mailing list, and you (or your cousin's) attempts at humor are completely inappropriate. > I do not know what tomcat logs are.. Try looking in the aptly named "logs" directory... > I'll post the pom.xml Irrelevant - that has meaning to maven, not Tomcat. You still haven't answered the questions you were asked: 1) What's in the logs? 2) What's the name of your new .war file? 3) Where did you put your new .war file? 4) Do you have the real class inside %YOUR_WEBAPP%/WEB-INF/classes or lib? 5) What are you typing into the browser to access this app? - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5.5.x: Null component
hezjing wrote: > I'm using Tomcat 5.5.23 Do you have log4j.jar in WEB-INF\lib ? Mark - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat6 Manager App HOW-TO
Caldarale, Charles R wrote: > The only part that I find somewhat misleading is the following: > > "There are two ways to configure the Manager web application Context: > "* Install the manager.xml context configuration file in the > " $CATALINA_HOME/conf/[enginename]/[hostname] folder. > "* Configure the Manager Context within the Host configuration > " in your Tomcat server.xml configuration. Here is an example: > " " > docBase="/usr/local/kinetic/tomcat6/server/webapps/manager"> > " " This is now clarified for TC4, 5 & 6. Mark - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem listing apps in manager app
I hit the same snag when I updated server.xml and added some Context elements
for web apps I hadn't deployed yet. So, check the spelling/existence of any
webapps that you explicitly name in your server.xml file.
Jake Alley wrote:
>
> I'm trying to list the applications in the manager app. It was working
> before, but now all of a sudden it has stopped. It was working before,
> but I added an app and it stopped working. I remove the app and it still
> doesn't work. I clean the work space for the manager app and it still
> doesn't work. The applications list under "Complete Server Status" but
> not under "List Applications."
>
> I'm using 6.0.13 on 1.5.0_06-b05
>
> The error I get is:
>
> java.lang.NullPointerException
>
> org.apache.catalina.manager.HTMLManagerServlet.list(HTMLManagerServlet.java:434)
>
> org.apache.catalina.manager.HTMLManagerServlet.doGet(HTMLManagerServlet.java:137)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>
> Line 434 is the following:
>
> args[11] = new Integer(context.getManager().getMaxInactiveInterval()/60);
>
> I'm inclined to believe it's failing because of context.getManager() which
> is checked for null previously in the same function.
>
>if (context.getManager() != null) {
> args[4] = new Integer
> (context.getManager().getActiveSessions());
> } else {
> args[4] = new Integer(0);
> }
>
> Does anybody have any insight into this?
>
> Thanks.
>
>
>
> -
> Need a vacation? Get great deals to amazing places on Yahoo! Travel.
>
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Re: Http Header Cache-Control
There is no way to influence HTTP headers by mod_jk. You can manipulate Headers via mod_headers, which is part of Apache httpd. If I remember correctly, in case Tomcat already sends a header, mod_headers will not be able to remove or overwrite it, because mod_jk will set the header Tomcat sent unconditionally (that's a field of possible optimisation, not done yet). Be careful to fully understand the Caching headers, e.g. by studying the HTTP 1.1 RFC. For instance Cache-Control: no-cache does not really mean "do not cache", but instead "if you cache, then revalidate every time you want to use the item". There are also negative implications between "no-cache" and externally rendered objects as ODF, when using MSIE and SSL. A servlet filter, as suggested by Christopher Schultz, could handle more logic (like setting different headers, if your http status is an error status etc.) and is partially reusable for all your webapps, once it is written. Regards, Rainer [EMAIL PROTECTED] wrote: Thanks Christopher, To whom it may concern, [EMAIL PROTECTED] wrote: I've apache 1.3.36 + tomcat 4 + mod_jk 3.3 Something is wrong with that mod_jk version, by the way. The most recent release of mod_jk is 1.2.23. Well, the installation file that I found in the server is named: mod_jk-3.3-ap20.so, that's why I assumed that version. I'm very new to web servers. I have a problem with the cache configuration of a tomcat web application. Using a http headers inspector, I can see that no cache control is been sent. Cache-control headers are usually not sent unless they are necessary. Are you sure they are necessary for your environment? I'd like to send "CacheControl: no-cache" in the header of every page of my app. First of all, is this something that I should configure in apache, in tomcat or in mod_jk??? I'm sure there are other ways to do this, but in Tomcat, you can do it easily by writing a simple "Filter" and installing it in your application. Writing a filter is as simple as writing a class that implements javax.servlet.Filter (3 methods) and then installing it by adding this to your WEB-INF/web.xml file: encodingFilter A filter to ensure that the request has a valid character encoding. This fixes problems when the request is being sent in (say) UTF-8 but the user agent doesn't specify the encoding. org.childhealthcare.diagnosis.servlet.EncodingFilter This stuff goes right at the top of the web.xml file, just inside the element. Note that filters are applied in the order they appear in web.xml, so you might want to familiarize yourself with any existing filters before you install this one. The method you'll want to look for when implementing your filter is HttpServletResponse.addHeader(). You will probably want to add your header /before/ you hand-off processing to the next filter in the chain. Please please /please/ read the documentation for Filter.doFilter before you get started. You can find this documentation here (http://tomcat.apache.org/tomcat-5.5-doc/servletapi/javax/servlet/Filter.html) as well as other places, I'm sure. Hope that helps, -chris This method looks really cool, any way, does somebody knows another solution. I read about configuring apache http.conf and/or installing the headers module. However, I don't know if modifying apache configuration will solve the problem, maybe it's something that should be modified in mod_jk or tomcat. Does somebody knows this??? Is that filter installation the only way in which this could be achieved with tomcat?? Thank You. =) Llama gratis a cualquier PC del mundo. Con una excelente calidad de sonido. http://mx.messenger.yahoo.com/ - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
