Re: Monitor Tomcat
http://tomcat.apache.org/tomcat-6.0-doc/manager-howto.html http://docs.hp.com/en/5992-4861/ar01s10.html HTH Gregor -- just because your paranoid, doesn't mean they're not after you... gpgp-fp: 79A84FA526807026795E4209D3B3FE028B3170B2 gpgp-key available @ http://pgpkeys.pca.dfn.de:11371 - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Monitor Tomcat
well, monitoring tomcat itself: lambdaprobe java-monitor monitoring the webapp in tomcat moskito jamon regards Leon On Wed, Jan 21, 2009 at 5:02 AM, Zaki Akhmad zakiakh...@gmail.com wrote: Hello, I am deploying my web application on Tomcat. How do I monitor the tomcat performance? 1. If I am using GNU/Linux environment 2. If I am using Windows XP environment What F/OSS package/software I should install? -- Zaki Akhmad - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
mod_jk - load balancing
Hi Guys! What is the behavior of mod_jk if one of the workers stops? Mod_jk stops to send requests to that worker? Or it retries at each request and only after determine that the worker is down , it sends the request to the fine worker ? # -- # Load Balancer worker # -- worker.appbalancer.type= lb worker.appbalancer.balanced_workers= wk1,wk2 # # First worker # worker.wk1.port= 7001 worker.wk1.host= 10.250.14.43 worker.wk1.type= ajp13 worker.wk1.cache_timeout=600 worker.wk1.socket_timeout=5 # # Second worker # worker.wk2.port= 7001 worker.wk2.host= 10.250.14.44 worker.wk2.type= ajp13 worker.wk2.cache_timeout=600 worker.wk2.socket_timeout=5 Thanks
RE: mod_jk - load balancing
Hi Andrew, It will mark a worker as down and only send requests to working workers. There is a separate thread that checks the availability of all workers in an configurable time period which will mark the worker as available/functioning again when it becomes available, where after it will receive requests again. This is new functionality in the latest version of modjk(.27) I am not sure whether the request that determined the unavailability of the worker will be retried though, I don't think so. There has been a previous thread in the list that discussed retrying requests and the caching of request. I believe the conclusion was that it would be possible to implement but not necessarily simple. Regards -Original Message- From: Andrew Hole [mailto:andremailingl...@gmail.com] Sent: 21 January 2009 11:14 To: Tomcat Users List Subject: mod_jk - load balancing Hi Guys! What is the behavior of mod_jk if one of the workers stops? Mod_jk stops to send requests to that worker? Or it retries at each request and only after determine that the worker is down , it sends the request to the fine worker ? # -- # Load Balancer worker # -- worker.appbalancer.type= lb worker.appbalancer.balanced_workers= wk1,wk2 # # First worker # worker.wk1.port= 7001 worker.wk1.host= 10.250.14.43 worker.wk1.type= ajp13 worker.wk1.cache_timeout=600 worker.wk1.socket_timeout=5 # # Second worker # worker.wk2.port= 7001 worker.wk2.host= 10.250.14.44 worker.wk2.type= ajp13 worker.wk2.cache_timeout=600 worker.wk2.socket_timeout=5 Thanks __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
JMX Controlpanel Application
Hi I was just wondering if anyone can recommend a open source that one can use to build control panels based on jmx properties published by the jvm or your own application. We have monitoring software that can alert us when some jmx values exceeds a threshold but I would like to see a tool where I can easily collate different servers and be able to connect a button to a jmx action. (apologies if I don't use the correct jmx terminology). I was thinking something like JMX RAD(Rapid Application Development) Regards __ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email __ - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Service Unavailable - zero size object
Hi! We are using Apache + Mod_jk + Tomcat and randomly we are getting the following error (http 503) Service Unavailable - *zero* *size* *object* The server is temporarily unable to service your request. Please try again later. Do you have any idea about why happens this error? Thanks a lot A.H
Re: Service Unavailable - zero size object
Hi, you will most likely find more informations on the log files (catalina.out or smt like that) could you have a look and report the stacktrace here? Andrew Hole a écrit : Hi! We are using Apache + Mod_jk + Tomcat and randomly we are getting the following error (http 503) Service Unavailable - *zero* *size* *object* The server is temporarily unable to service your request. Please try again later. Do you have any idea about why happens this error? Thanks a lot A.H - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Service Unavailable - zero size object
The strange thing is that i cannot find any log file with this error! Its very strange! Thanks On Wed, Jan 21, 2009 at 12:23 PM, Piller Sébastien pi...@hmcrecord.chwrote: Hi, you will most likely find more informations on the log files (catalina.out or smt like that) could you have a look and report the stacktrace here? Andrew Hole a écrit : Hi! We are using Apache + Mod_jk + Tomcat and randomly we are getting the following error (http 503) Service Unavailable - *zero* *size* *object* The server is temporarily unable to service your request. Please try again later. Do you have any idea about why happens this error? Thanks a lot A.H - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: JMX Controlpanel Application
Dear Gerardus, I was just wondering if anyone can recommend a open source that one can use to build control panels based on jmx properties published by the jvm or your own application. We have monitoring software that can alert us when some jmx values exceeds a threshold but I would like to see a tool where I can easily collate different servers and be able to connect a button to a jmx action. (apologies if I don't use the correct jmx terminology). JMX is pretty easy to use from your own code. I wrote some JSP's in the past that would do simple management operations on MBeans in a Tomcat server. Here is some code that I wrote to restart a Tomcat connector using JMX. Otherwise, there are some command line tools that alloy you to make JMX calls and use JMX operations. -- Kees Jan http://java-monitor.com/forum/ kjkos...@kjkoster.org 06-51838192 The secret of success lies in the stability of the goal. -- Benjamin Disraeli - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: jsvc error with tomcat and java 1.6 on os x
On 20 Jan 2009, at 06:26, m zyzy wrote: If this is a jsvc issue, are there any ways to use tomcat without jsvc? try using the core binary download , extract it and run the startup script inside the /bin folder of extracted folder , test it on the browser http://localhost:8080 . to stop the server , use the shutdown script . Make sure you have set the JAVA_HOME,PATH of java /bin/ , CLASSPATH , and CATALINA_HOME in your /etc/profile . port install tomcat6 /opt/local/share/java/tomcat6/bin/startup.sh /opt/local/share/java/tomcat6/bin/shutdown.sh Works fine. Thank you! Adam
Re: encodeRedirectURL URL rewrite not working
Hi Greg You may try this on App1: RequestDispatcher rd; rd = context.getContext(/App2).getRequestDispatcher(/LaunchServlet); rd.forward(request, response); Flavio Greg Burrow gregbur...@gmail.com gravou em 20/01/2009 18:44:18: Hello, I have two web applications in different context, one servlet will forward the request to a servlet in the other application using encodeRedirectURL and sendRedirect. The receiving servlet creates a new session and session attributes are lost. Running Tomcat 5.5.17. Here is the flow: GET /App1/RedirectServlet HTTP/1.1 Cookie: JSESSIONID=7AFACD0318419C34938B6410BB9A1937 RedirectServlet response.sendRedirect(response.encodeRedirectURL(/App2/LaunchServlet)); HTTP/1.x 302 Moved Temporarily GET /App2/LaunchServlet HTTP/1.1 (no cookie) HTTP/1.x 200 OK Set-Cookie: JSESSIONID=BE408BFD3480E29DF2A4278BCA3C1FC6; Path=/App2 The same behavior occurs in Firefox and IE. Cookies are enabled in both browsers and crossContext=true in context.xml. Is this a bug in Tomcat or a problem with my method of redirect? Thanks, Greg - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: encodeRedirectURL URL rewrite not working
2009/1/20 Greg Burrow gregbur...@gmail.com: Hello, I have two web applications in different context, one servlet will forward the request to a servlet in the other application using encodeRedirectURL and sendRedirect. The receiving servlet creates a new session and session attributes are lost. Running Tomcat 5.5.17. Here is the flow: GET /App1/RedirectServlet HTTP/1.1 Cookie: JSESSIONID=7AFACD0318419C34938B6410BB9A1937 RedirectServlet response.sendRedirect(response.encodeRedirectURL(/App2/LaunchServlet)); HTTP/1.x 302 Moved Temporarily GET /App2/LaunchServlet HTTP/1.1 (no cookie) HTTP/1.x 200 OK Set-Cookie: JSESSIONID=BE408BFD3480E29DF2A4278BCA3C1FC6; Path=/App2 The same behavior occurs in Firefox and IE. Cookies are enabled in both browsers and crossContext=true in context.xml. Is this a bug in Tomcat or a problem with my method of redirect? I do not understand, what are you expecting? Note, that according to the spec you cannot share a session between different web applications. That is, session ID can be the same, but the session object is different. Best regards, Konstantin Kolinko - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Random Connection Closed Exceptions - Question to the code example
Hi Stefan
you´re right, I wrote this with your first example in mind.
Regards
Flavio
Stefan Riegel stefan.rie...@telig.de gravou em 21/01/2009 01:36:34:
Hello Flavio,
thank You for your answer but isn't Your code the same as my code below?
I don't see any significant difference.
Regards
Stefan
Flavio Crispim schrieb:
Hi Stefan
I would try this one:
Connection conn = null;
Statement stmt = null; // Or PreparedStatement if needed
try {
conn = ... get connection from connection pool ...
stmt = conn.createStatement(select ...);
ResultSet rs = stmt.executeQuery();
... iterate through the result set ...
} catch (SQLException e) {
... deal with errors ...
} finally {
// Always make sure result sets and statements are closed,
// and the connection is returned to the pool
if (stmt != null) {
try { stmt.close(); } catch (SQLException e) { ; }
}
if (conn != null) {
try { conn.close(); } catch (SQLException e) { ; }
}
}
We don´t need to null conn and stmt variables because the sanity check
on
finally block.
The resultset will only exist if and only if you already have a
statement,
and A ResultSet object is automatically closed when the Statement
object
that generated it is closed, re-executed, or used to retrieve the next
result from a sequence of multiple results. , thats why it is in a
more
restrictive scope w/out close()
http://java.sun.com/j2se/1.4.2/docs/api/java/sql/ResultSet.html
On the race condition:
javadoc on Connection.close() states Calling the method close on a
Connection object that is already closed is a no-op. ,
see:
http://java.sun.com/javase/6/docs/api/java/sql/Connection.html#close()
This race condition should be threated as connection pool´s bug, IMHO.
Flavio Crispim
PS: English isn´t my mother language...
Alan Chaney a...@compulsivecreative.com gravou em 19/01/2009
21:24:43:
Hi Stefan
I went and read the comments more carefully and it seems to me that
the
proposed solution is an attempt to avoid a race condition between
issuing the 'close' in
one thread and then it being closed again whilst its being used in
another thread.
If the problem is closing it twice then I can't see why its not just
closed in the 'finally' block, once for each thread.
If it is a concurrency problem then I suspect that the proposed
solution
in the docs isn't the right one anyway. I'd suspect that the problem
is
more to do with threads not seeing each others memory state properly.
Isn't this is a case of a variable (in this case 'conn') actually
being
a reference to an object which is shared between threads?
Because of the JVM memory model it is possible for two threads not to
be
properly synchronized - see Doug Lea et.al and 'happens before' .
Personally, I feel that the correct solution is to synchronize access
to the connection object when it is retrieved and closed.
I have to go out now and I don't have any more time to consider this
today, but I'd be interested to hear other people's comments on this
topic.
Regards
Alan Chaney
Stefan Riegel wrote:
Thanks Alan, just to make the thing really clear. You propose code
like this:
public void execute() {
Connection conn = null;
Statement stmt = null;
ResultSet rs = null;
Context envContext = null;
try {
Context initContext = new InitialContext();
envContext = (Context)
initContext.lookup(java:/comp/env);
DataSource ds = (DataSource)
envContext.lookup(jdbc/swex);
conn = ds.getConnection();
stmt = conn.createStatement();
rs = stmt.executeQuery(some sql);
// iterate through the result set ...
} catch (SQLException e) {
e.printStackTrace();
} catch (NamingException e) {
e.printStackTrace();
} finally {
if (rs != null) {
try {
rs.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
if (stmt != null) {
try {
stmt.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
if (conn != null) {
try {
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
if (envContext != null) {
try {
envContext.close();
} catch (NamingException e) {
Re: encodeRedirectURL URL rewrite not working
Flavio, Thanks for the response. Once LaunchServlet in App2 is called it will start an applet. The RequestDispatcher.forward() will not change the context to App2 so the applet lookup will occur in App1 and fail. I was able to work around this by hard coding the codebase attribute in the applet to App2. Thanks, Greg On Wed, Jan 21, 2009 at 6:56 AM, Flavio Crispim flavio.cris...@sulamerica.com.br wrote: Hi Greg You may try this on App1: RequestDispatcher rd; rd = context.getContext(/App2).getRequestDispatcher(/LaunchServlet); rd.forward(request, response); Flavio Greg Burrow gregbur...@gmail.com gravou em 20/01/2009 18:44:18: Hello, I have two web applications in different context, one servlet will forward the request to a servlet in the other application using encodeRedirectURL and sendRedirect. The receiving servlet creates a new session and session attributes are lost. Running Tomcat 5.5.17. Here is the flow: GET /App1/RedirectServlet HTTP/1.1 Cookie: JSESSIONID=7AFACD0318419C34938B6410BB9A1937 RedirectServlet response.sendRedirect(response.encodeRedirectURL(/App2/LaunchServlet)); HTTP/1.x 302 Moved Temporarily GET /App2/LaunchServlet HTTP/1.1 (no cookie) HTTP/1.x 200 OK Set-Cookie: JSESSIONID=BE408BFD3480E29DF2A4278BCA3C1FC6; Path=/App2 The same behavior occurs in Firefox and IE. Cookies are enabled in both browsers and crossContext=true in context.xml. Is this a bug in Tomcat or a problem with my method of redirect? Thanks, Greg - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: encodeRedirectURL URL rewrite not working
Konstantin, My expectation was that the same session would be used by App2 after the redirect. The javadoc for HttpServletResponse. encodeRedirectURL looks clear that it should retain the session either by cookies or by URL rewriting. HttpServletResponse.encodeRedirectURL Encodes the specified URL for use in the sendRedirect method or, if encoding is not needed, returns the URL unchanged. The implementation of this method includes the logic to determine whether the session ID needs to be encoded in the URL. Because the rules for making this determination can differ from those used to decide whether to encode a normal link, this method is separated from the encodeURL method. All URLs sent to the HttpServletResponse.sendRedirect method should be run through this method. Otherwise, URL rewriting cannot be used with browsers which do not support cookies. I would expect the encodeRedirectURL to work as follows: 1 - Redirect to the same application context A - Cookies supported - Do not rewrite the URL B - Cookies not supported - Rewrite the URL to include session id 2 - Redirect to a different application context Always rewite the URL to include the session id. Thanks, Greg On Wed, Jan 21, 2009 at 7:55 AM, Konstantin Kolinko knst.koli...@gmail.com wrote: 2009/1/20 Greg Burrow gregbur...@gmail.com: Hello, I have two web applications in different context, one servlet will forward the request to a servlet in the other application using encodeRedirectURL and sendRedirect. The receiving servlet creates a new session and session attributes are lost. Running Tomcat 5.5.17. Here is the flow: GET /App1/RedirectServlet HTTP/1.1 Cookie: JSESSIONID=7AFACD0318419C34938B6410BB9A1937 RedirectServlet response.sendRedirect(response.encodeRedirectURL(/App2/LaunchServlet)); HTTP/1.x 302 Moved Temporarily GET /App2/LaunchServlet HTTP/1.1 (no cookie) HTTP/1.x 200 OK Set-Cookie: JSESSIONID=BE408BFD3480E29DF2A4278BCA3C1FC6; Path=/App2 The same behavior occurs in Firefox and IE. Cookies are enabled in both browsers and crossContext=true in context.xml. Is this a bug in Tomcat or a problem with my method of redirect? I do not understand, what are you expecting? Note, that according to the spec you cannot share a session between different web applications. That is, session ID can be the same, but the session object is different. Best regards, Konstantin Kolinko - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
run tomcat as tomcat user
Hi
I am not able to start tomcat as tomcat user on ubutu 8.04 Linux,
Below is my start/stop script
Any ideas as what is going wrong ?
Thanks and Regards
Kaushal
###
#!/bin/sh
#
# Startup script for Tomcat
JAVA_HOME=/usr/lib/jvm/java-1.5.0-sun
export JAVA_HOME
CATALINA_OPTS=-Xms512m -Xmx1m
export CATALINA_OPTS
start_tomcat=/usr/local/apache-tomcat-5.5.27/bin/startup.sh
stop_tomcat=/usr/local/apache-tomcat-5.5.27/bin/shutdown.sh
start() {
echo -n Starting tomcat:
su -c ${start_tomcat} tomcat
echo done.
}
stop() {
echo -n Shutting down tomcat:
${stop_tomcat}
echo done.
}
# See how we were called
case $1 in
start)
start
;;
stop)
stop
;;
restart)
stop
sleep 10
start
;;
*)
echo Usage: $0 {start|stop|restart}
esac
###
Re: Monitor Tomcat
I use Sun's Visual VM. https://visualvm.dev.java.net/ Brian From: Zaki Akhmad zakiakh...@gmail.com To: Tomcat Users List users@tomcat.apache.org Sent: Tuesday, January 20, 2009 10:02:51 PM Subject: Monitor Tomcat Hello, I am deploying my web application on Tomcat. How do I monitor the tomcat performance? 1. If I am using GNU/Linux environment 2. If I am using Windows XP environment What F/OSS package/software I should install? -- Zaki Akhmad - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: encodeRedirectURL URL rewrite not working
Hi Greg, HttpServletResponse.sendRedirect(String) basically just commands the web browser proceed to another URL. It's like opening another browser window, typing the other URL in the Address bar, then hitting the Enter button. The session object created in the second web application is a new and different session object and does not know anything about the session object from the first web application. Regards, Karl Greg Burrow wrote: Hello, I have two web applications in different context, one servlet will forward the request to a servlet in the other application using encodeRedirectURL and sendRedirect. The receiving servlet creates a new session and session attributes are lost. Running Tomcat 5.5.17. Here is the flow: GET /App1/RedirectServlet HTTP/1.1 Cookie: JSESSIONID=7AFACD0318419C34938B6410BB9A1937 RedirectServlet response.sendRedirect(response.encodeRedirectURL(/App2/LaunchServlet)); HTTP/1.x 302 Moved Temporarily GET /App2/LaunchServlet HTTP/1.1 (no cookie) HTTP/1.x 200 OK Set-Cookie: JSESSIONID=BE408BFD3480E29DF2A4278BCA3C1FC6; Path=/App2 The same behavior occurs in Firefox and IE. Cookies are enabled in both browsers and crossContext=true in context.xml. Is this a bug in Tomcat or a problem with my method of redirect? Thanks, Greg - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
I am migrating from 5.5.23 on Windows to 6.0.18. I have installed the Windows Service binary download and can start up the server fine with the installation defaults. I then point CATALINA_BASE to my actual tomcat base directory that I use for my project with 5.5.23 and I get the following: java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:215) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:390) What other changes should I make after installation? With 5.5.23 that was all that was necessary, is there another step to use a custom catalina base with 6.x? Are they not backwards-compatible in this sense? Thanks, Dan - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: encodeRedirectURL URL rewrite not working
2009/1/21 Greg Burrow gregbur...@gmail.com: My expectation was that the same session would be used by App2 after the redirect. The javadoc for HttpServletResponse. encodeRedirectURL looks clear that it should retain the session either by cookies or by URL rewriting. I do not understand, what are you expecting? Note, that according to the spec you cannot share a session between different web applications. That is, session ID can be the same, but the session object is different. You should read chapter SRV.7.3 of the Servlet specification. Best regards, Konstantin Kolinko - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
Hi Dan You need to set CATALINA_HOME variable pointingo to your installation directory. Flavio regards Dan d...@tipjarawards.com gravou em 21/01/2009 14:27:27: I am migrating from 5.5.23 on Windows to 6.0.18. I have installed the Windows Service binary download and can start up the server fine with the installation defaults. I then point CATALINA_BASE to my actual tomcat base directory that I use for my project with 5.5.23 and I get the following: java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:215) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:390) What other changes should I make after installation? With 5.5.23 that was all that was necessary, is there another step to use a custom catalina base with 6.x? Are they not backwards-compatible in this sense? Thanks, Dan - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
CATALINA_HOME is pointing there, that is the default from the installtion. Here is the view of the tomcat service params: -Dcatalina.home=C:\Program Files\Apache Software Foundation\Tomcat 6.0.18 -Dcatalina.base=c:\dev\tomcat -Djava.endorsed.dirs=C:\Program Files\Apache Software Foundation\Tomcat 6.0.18\endorsed -Djava.io.tmpdir=C:\Program Files\Apache Software Foundation\Tomcat 6.0.18\temp -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.util.logging.config.file=C:\Program Files\Apache Software Foundation\Tomcat 6.0.18\conf\logging.properties Thanks, Dan -Original Message- From: Flavio Crispim [mailto:flavio.cris...@sulamerica.com.br] Sent: January-21-09 11:46 AM To: Tomcat Users List Subject: Re: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina Hi Dan You need to set CATALINA_HOME variable pointingo to your installation directory. Flavio regards Dan d...@tipjarawards.com gravou em 21/01/2009 14:27:27: I am migrating from 5.5.23 on Windows to 6.0.18. I have installed the Windows Service binary download and can start up the server fine with the installation defaults. I then point CATALINA_BASE to my actual tomcat base directory that I use for my project with 5.5.23 and I get the following: java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:215) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:390) What other changes should I make after installation? With 5.5.23 that was all that was necessary, is there another step to use a custom catalina base with 6.x? Are they not backwards-compatible in this sense? Thanks, Dan - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
From: Flavio Crispim [mailto:flavio.cris...@sulamerica.com.br] Subject: Re: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina You need to set CATALINA_HOME variable pointingo to your installation directory. That's not useful in any way. The OP is running Tomcat as Windows service, so environment variables are ignored. Any necessary settings (including location of the Tomcat code) must be done via the tomcat6w.exe program. Note that once the service is installed, the location of the tomcat6.exe program *cannot* be changed, but catalina.home and catalina.base system properties can. If you want to run tomcat6.exe from a different location, you'll need to download the .zip (not .exe) package, install it where you want, then use the service.bat script to create the service. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
From: Dan [mailto:d...@tipjarawards.com] Subject: RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina -Dcatalina.base=c:\dev\tomcat And what's under c:\dev\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 unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
I haven't changed anything from the default installation. I did the following: 1. Installed 6.0.18 as windows service 2. Launch the service after a successful installation, no problems it starts. Tried the tomcat6.exe directly, no problems. 3. Click the service tray icon to change the -Dcatalina.base directory to c:\dev\tomcat 4. Restart the service, it fails with the classnotfound exception as noted, same if I use tomcat6.exe. The c:\dev\tomcat contains my webapps etc. so it has a bin/conf/logs/shared/webapps/ directories. I'm really stumped on this one as I've used tomcat for years with no problems. Is there a CLASSPATH environment variable that needs to exist? Thanks, Dan -Original Message- From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com] Sent: January-21-09 12:16 PM To: Tomcat Users List Subject: RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina From: Dan [mailto:d...@tipjarawards.com] Subject: RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina -Dcatalina.base=c:\dev\tomcat And what's under c:\dev\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 unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
2009/1/21 Dan d...@tipjarawards.com: I haven't changed anything from the default installation. I did the following: 1. Installed 6.0.18 as windows service 2. Launch the service after a successful installation, no problems it starts. Tried the tomcat6.exe directly, no problems. 3. Click the service tray icon to change the -Dcatalina.base directory to c:\dev\tomcat 4. Restart the service, it fails with the classnotfound exception as noted, same if I use tomcat6.exe. The c:\dev\tomcat contains my webapps etc. so it has a bin/conf/logs/shared/webapps/ directories. I'm really stumped on this one as I've used tomcat for years with no problems. Is there a CLASSPATH environment variable that needs to exist? You cannot use pre-existing 5.5 configuration to run Tomcat 6.0. You must copy the one from TC 6.0 installation and tune it accordingly. Your specific problem is caused by the differences in catalina.properties files (*.loader paths are different), but most of other configuration files are also different between versions (though similar). CLASSPATH variable is not needed. Best regards, Konstantin Kolinko - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
From: Dan [mailto:d...@tipjarawards.com] Subject: RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina The c:\dev\tomcat contains my webapps etc. so it has a bin/conf/logs/shared/webapps/ directories. The classloading hierarchy has changed in Tomcat 6; in particular, there is no shared directory anymore, but there is a lib directory (under catalina.home). If you're missing that, you'll get the exception you noted. If you simply expect your 5.5 conf/server.xml and conf/*.properties files to work in Tomcat 6, you're sadly mistaken. I'm really stumped on this one as I've used tomcat for years with no problems. Read the doc for the current level, not what you've used for years. Things change. Is there a CLASSPATH environment variable that needs to exist? NEVER, NEVER, NEVER set the CLASSPATH variable for Tomcat. (Besides, services ignore environment variables.) - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
From: Caldarale, Charles R Subject: RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina If you simply expect your 5.5 conf/server.xml and conf/*.properties files to work in Tomcat 6, you're sadly mistaken. You might want to read this: http://tomcat.apache.org/migration.html - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
I did read that but it didn't explicitly mention the change in the properties files etc. for classloader. I did expect the server to at least boot up with errors or something. Thanks for the help, will simply copy the installation default properties files to my base and should be good. Best, Dan -Original Message- From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com] Sent: January-21-09 1:24 PM To: Caldarale, Charles R; Tomcat Users List Subject: RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina From: Caldarale, Charles R Subject: RE: Windows Migration 5.5.23 to 6.0.18 - java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina If you simply expect your 5.5 conf/server.xml and conf/*.properties files to work in Tomcat 6, you're sadly mistaken. You might want to read this: http://tomcat.apache.org/migration.html - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
need an example of how to use the NIO connector
I'm now looking for an example of how to use the NIO connector with Tomcat--I need this in order to use chat. I've found the following example of how to configure this on the Tomcat side: Connector port=8443 protocol=org.apache.coyote.http11.Http11NioProtocol maxThreads=150 scheme=https secure=true clientAuth=false sslProtocol=TLS SSLEnabled=true keystoreFile=conf/keystore keystorePass=secrit/ But I can't seem to find any information on how to configure things on the Apache side--in the httpd.conf file--so that requests to Apache get successfully routed to Tomcat using the NIO connector. Any thoughts on this?? Thanks in advance, DL
Re: run tomcat as tomcat user
(Repeating a reply I sent a week or so ago.)
I made this by modifying one for a different service.
It's set up so that tomcat runs as the user tomcat. In order to do that you'll
need to tweak the ownership of the files in the tomcat directory. I just made
everything owned by tomcat except webapps, which I own, but which is group
owned and writable by tomcat so it can explode the wars.
I'm on ubuntu (notice the two flavors of the functions file it sources).
You may not need the HUDSON_HOME stuff and I'm sure you won't need the
Dwaitlistd.host=${HOST} so delete stuff as necessary.
If you want it to run as root I'm guessing that you'd need to delete the
--chuid and --user lines.
#!/bin/sh
PATH=/bin:/usr/bin:/sbin:/usr/sbin
export PATH
export JAVA_OPTS=-server
export JAVA_HOME=/usr/java
export TOMCAT_DIR=/usr/local/tomcat
export HUDSON_HOME=/usr/local/hudson
TOMCAT_START=${TOMCAT_DIR}/bin/startup.sh
TOMCAT_STOP=${TOMCAT_DIR}/bin/shutdown.sh
TOMCAT_USER=tomcat
HOST=`/bin/hostname | sed -e 's/\..*//'`
export JAVA_OPTS=-server -Dwaitlistd.host=${HOST}
test -f ${TOMCAT_START} || exit 0
# redhat
# . /etc/init.d/functions
# debian
. /lib/lsb/init-functions
case $1 in
'start')
log_daemon_msg Starting tomcat tomcat
cd /var/log
# ${TOMCAT_START}
eval /sbin/start-stop-daemon \
--start \
--quiet \
--chuid ${TOMCAT_USER} \
--user ${TOMCAT_USER} \
--startas ${TOMCAT_START}
log_end_msg $?
;;
'stop')
log_daemon_msg Stopping tomcat tomcat
# ${TOMCAT_STOP}
eval /sbin/start-stop-daemon \
--stop \
--quiet \
--user ${TOMCAT_USER} \
--startas ${TOMCAT_STOP}
log_end_msg $?
;;
'restart')
${0} stop
log_action_msg sleeping for several seconds ...
sleep 13
${0} start
;;
*)
log_action_msg Usage: ${0} {start|stop|restart}
;;
esac
Kaushal Shriyan wrote:
Hi
I am not able to start tomcat as tomcat user on ubutu 8.04 Linux,
Below is my start/stop script
Any ideas as what is going wrong ?
Thanks and Regards
Kaushal
###
#!/bin/sh
#
# Startup script for Tomcat
JAVA_HOME=/usr/lib/jvm/java-1.5.0-sun
export JAVA_HOME
CATALINA_OPTS=-Xms512m -Xmx1m
export CATALINA_OPTS
start_tomcat=/usr/local/apache-tomcat-5.5.27/bin/startup.sh
stop_tomcat=/usr/local/apache-tomcat-5.5.27/bin/shutdown.sh
start() {
echo -n Starting tomcat:
su -c ${start_tomcat} tomcat
echo done.
}
stop() {
echo -n Shutting down tomcat:
${stop_tomcat}
echo done.
}
# See how we were called
case $1 in
start)
start
;;
stop)
stop
;;
restart)
stop
sleep 10
start
;;
*)
echo Usage: $0 {start|stop|restart}
esac
###
-
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Re: Service Unavailable - zero size object
Send reply to: Tomcat Users List users@tomcat.apache.org Date sent: Wed, 21 Jan 2009 12:33:40 + Subject:Re: Service Unavailable - zero size object From: Andrew Hole andremailingl...@gmail.com To: Tomcat Users List users@tomcat.apache.org The strange thing is that i cannot find any log file with this error! Its very strange! It is most likely an error from apache httpd so look in the httpd logs. I found this via google: http://www.unixadmintalk.com/apache-users/705409-service-unavailable-zero-size- object.html This may not be tomcat related at all. -Steve O. Thanks On Wed, Jan 21, 2009 at 12:23 PM, Piller Sébastien pi...@hmcrecord.chwrote: Hi, you will most likely find more informations on the log files (catalina.out or smt like that) could you have a look and report the stacktrace here? Andrew Hole a écrit : Hi! We are using Apache + Mod_jk + Tomcat and randomly we are getting the following error (http 503) Service Unavailable - *zero* *size* *object* The server is temporarily unable to service your request. Please try again later. Do you have any idea about why happens this error? Thanks a lot A.H - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: encodeRedirectURL URL rewrite not working
Konstantin, The Servlet specification does make it clear, thanks for the suggestion. The HttpServletResponse.encodeRedirectURL javadoc on the other hand seems to contradict the specification. I now have a workaround for my application by using RequestDispatcher.forward and setting a new codebase in the jsp:plugin code. Thanks, Greg On Wed, Jan 21, 2009 at 10:37 AM, Konstantin Kolinko knst.koli...@gmail.com wrote: 2009/1/21 Greg Burrow gregbur...@gmail.com: My expectation was that the same session would be used by App2 after the redirect. The javadoc for HttpServletResponse. encodeRedirectURL looks clear that it should retain the session either by cookies or by URL rewriting. I do not understand, what are you expecting? Note, that according to the spec you cannot share a session between different web applications. That is, session ID can be the same, but the session object is different. You should read chapter SRV.7.3 of the Servlet specification. Best regards, Konstantin Kolinko - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: PostgreSQL vs MySQL with Tomcat
Chris- My effort was to relate my experience with MySQL which, as I said, has been very positive, to the original poster. The JSP applications I've developed using MySQL on Linux servers and Windows laptops, desktops and servers have proven over time to be reliable and responsive. And, as I said, I've found it to be straightforward to install and administer. If that contradicts your experience, then so be it. You're welcome to your own opinion. -Terence M. Bandoian Subject: Re: PostgreSQL vs MySQL with Tomcat From: Chris Wareham cware...@visitlondon.com Date: Tue, 20 Jan 2009 15:53:05 + To: Tomcat Users List users@tomcat.apache.org To: Tomcat Users List users@tomcat.apache.org Wow, this almost reads like a direct quote from MySQL marketing literature. Like marketing literature, it's not necessarily untruthful, but it does describe things selectively. Terence M. Bandoian wrote: I don't have a great deal of experience with Postgres but I have been using MySQL since the days of mSQL and have found it to be fast, reliable, easy to install on both Linux and Windows and straightforward to administer. Anecdotal, but no more so than anyone else's opinion. However, the actual behaviour of MySQL and benchmarks contradict you. It's only fast for queries using the MyISAM table type, and then only with few if any joins. MyISAM means no foreign key constraints (the syntax supports them, but they're ignored) and therefore no referential integrity. It's unreliable - indexes aren't recreated when a column type is changed (such as increasing the range of an integral type), whereas most other database engines recreate them automatically. It may be easy to install the binaries, but administering access and being sure you've locked it down is hard. It provides good support for the ANSI standard and the No it doesn't. By default ANSI SQL support is poor, and many gotchas exist (try Googling for MySQL Gotchas). documentation is good in identifying extensions to or deviations from The documentation is poorly organised, incomplete (try finding descriptions of all the InnoDB tuning parameters), and often misleading when describing features MySQL lacks. Note how dismissive the documentation on foreign key constraints and referential integrity was - saying it should be handled in application code - until MySQL added support for it ... the standard. All of the basic tools, from query analysis to command line administration programs, are documented and function reliably. Statement syntax is very well documented. Features include localization, various character sets (UTF-8 and Unicode), data encryption, client/server encryption, stored procedures, triggers, transactions, APIs for a number of programming languages and support for ODBC, JDBC and .NET. Localisation - full text indexes rely on a single stop list (with a slightly dubious one for English compiled in) so you can only support one language at a time without running into difficulty. Transactions - only for the InnoDB table type, rolling back from a transaction that has touched non-InnoDB tables will result in a warning, and screwed data. Configurability is provided mainly through some 250+ system variables which may be set at startup (on the command line or in the options file) or dynamically with the SET statement. I have been very pleased with its performance both administratively and as a programmer and you can't beat the price. Only some of those parameters can be changed dynamically, and not all of them are documented. For instance, changing the minimum length of words that are indexed in a full text index requires a restart. As mentioned above, the documentation on tuning is incomplete and unhelpful, little more than a couple of example mysql.conf files that contradict each other and have few if any comments to describe what each parameter does. -Terence M. Bandoian MySQL encourages bad habits, and commonly adds to the bugginess of PHP applications where MySQL is the de-facto standard for persistence. I'd strongly recommend you try another database engine such as PostgreSQL or Firebird, and compare MySQL for performace, scalability and standards conformance. Chris -- Chris Wareham Senior Software Engineer Visit London Ltd 6th floor, 2 More London Riverside, London SE1 2RR Tel: +44 (0)20 7234 5848 Fax: +44 (0)20 7234 5753 - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: PostgreSQL vs MySQL with Tomcat
Hi all, in my opinion MySql as previously said is a lot easier to administrate, and more developer friendly than postgre - even if its process managements is far from being good (some single query may bring it down - as far as I could see so far using 5.1.22 and many previous versions... ). However one has to think about the future of both these 2 DBMS and since Sun bought MySql lately I'm pretty sure anything MySql lakes compared against postgre will soon be caught up. Joseph On Wed, Jan 21, 2009 at 10:51 PM, Terence M. Bandoian tere...@tmbsw.comwrote: Chris- My effort was to relate my experience with MySQL which, as I said, has been very positive, to the original poster. The JSP applications I've developed using MySQL on Linux servers and Windows laptops, desktops and servers have proven over time to be reliable and responsive. And, as I said, I've found it to be straightforward to install and administer. If that contradicts your experience, then so be it. You're welcome to your own opinion. -Terence M. Bandoian Subject: Re: PostgreSQL vs MySQL with Tomcat From: Chris Wareham cware...@visitlondon.com Date: Tue, 20 Jan 2009 15:53:05 + To: Tomcat Users List users@tomcat.apache.org To: Tomcat Users List users@tomcat.apache.org Wow, this almost reads like a direct quote from MySQL marketing literature. Like marketing literature, it's not necessarily untruthful, but it does describe things selectively. Terence M. Bandoian wrote: I don't have a great deal of experience with Postgres but I have been using MySQL since the days of mSQL and have found it to be fast, reliable, easy to install on both Linux and Windows and straightforward to administer. Anecdotal, but no more so than anyone else's opinion. However, the actual behaviour of MySQL and benchmarks contradict you. It's only fast for queries using the MyISAM table type, and then only with few if any joins. MyISAM means no foreign key constraints (the syntax supports them, but they're ignored) and therefore no referential integrity. It's unreliable - indexes aren't recreated when a column type is changed (such as increasing the range of an integral type), whereas most other database engines recreate them automatically. It may be easy to install the binaries, but administering access and being sure you've locked it down is hard. It provides good support for the ANSI standard and the No it doesn't. By default ANSI SQL support is poor, and many gotchas exist (try Googling for MySQL Gotchas). documentation is good in identifying extensions to or deviations from The documentation is poorly organised, incomplete (try finding descriptions of all the InnoDB tuning parameters), and often misleading when describing features MySQL lacks. Note how dismissive the documentation on foreign key constraints and referential integrity was - saying it should be handled in application code - until MySQL added support for it ... the standard. All of the basic tools, from query analysis to command line administration programs, are documented and function reliably. Statement syntax is very well documented. Features include localization, various character sets (UTF-8 and Unicode), data encryption, client/server encryption, stored procedures, triggers, transactions, APIs for a number of programming languages and support for ODBC, JDBC and .NET. Localisation - full text indexes rely on a single stop list (with a slightly dubious one for English compiled in) so you can only support one language at a time without running into difficulty. Transactions - only for the InnoDB table type, rolling back from a transaction that has touched non-InnoDB tables will result in a warning, and screwed data. Configurability is provided mainly through some 250+ system variables which may be set at startup (on the command line or in the options file) or dynamically with the SET statement. I have been very pleased with its performance both administratively and as a programmer and you can't beat the price. Only some of those parameters can be changed dynamically, and not all of them are documented. For instance, changing the minimum length of words that are indexed in a full text index requires a restart. As mentioned above, the documentation on tuning is incomplete and unhelpful, little more than a couple of example mysql.conf files that contradict each other and have few if any comments to describe what each parameter does. -Terence M. Bandoian MySQL encourages bad habits, and commonly adds to the bugginess of PHP applications where MySQL is the de-facto standard for persistence. I'd strongly recommend you try another database engine such as PostgreSQL or Firebird, and compare MySQL for performace, scalability and standards conformance. Chris -- Chris Wareham Senior Software Engineer
Re: UnsatisfiedLinkError in Windows Service (tomcat6w/5w.exe)
Tommy Pham schrieb am 20.01.2009 um 21:45:17 (-0800): I don't know if this is relevant to your problem or not and you didn't mention whether you're x64 or x86 of XP version. Yes, I forgot to say, this is a 32 bit system. Here's where you can get 64bit for tomcat5: http://svn.apache.org/viewvc/tomcat/connectors/trunk/procrun/bin/amd64/ and this is for tomcat6: http://svn.apache.org/viewvc/tomcat/trunk/res/procrun/amd64/ That'll be useful in the future - thanks! Regards, Michael - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: UnsatisfiedLinkError in Windows Service (tomcat6w/5w.exe)
Caldarale, Charles R schrieb am 20.01.2009 um 21:11:21 (-0600): Environment variables are not used by services, so it doesn't really matter what's in PATH. True, it only matters for the script version. Does the account the Tomcat service runs under have access to the directory of interest? Tomcat logs on as the Local System account. Opening a command prompt using an AT job to examine this (at 01:15 /interactive cmd.exe). When it opens: C:\WINDOWS\system32whoami SYSTEM C:\WINDOWS\system32cd \src\BerkeleyDbXml\dbxml-2.4.16\bin\debug C:\src\BerkeleyDbXml\dbxml-2.4.16\bin\debugnotepad libdb_java46d.dll This works, I can see the DLL in notepad. So the Local System account can read the files. Try setting -verbose:jni in the Java tab of tomcat?w.exe and see if anything interesting is displayed. Don't know exactly what to look for, but it tells mit is dynamic-linking and registering a lot of native methods, all of which are in namespaces under java, sun, com.sun, and org.apache. I guess I would have been looking for some failure related to com.sleepycat, but that is just a guess. And indeed, this works using bin\startup.cmd. We'll presume you meant bin\startup.bat. You can safely do that. :-) Michael Ludwig - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Facing “Javax.servlet.servletException: cannot con nect to windows server”. error
Hai all, I am using jrxml for preparing the reports in excel files. It is working fine in windows but if the same is implemented (server)MAC OS tomcat I am facing Javax.servlet.servletException: cannot connect to windows server – not enough. I am using Tomcat 5.5.28 as server, MYsql as database and MAC(Tiger) as OS. Please suggest to over come this issue. -- with Regards S.Prakash
RE: Facing “Javax.servlet.servletException: cannot con nect to windows server”. error
Prakash- are your interfaces up and running? ifconfig -a also make sure the ports are not already bound specifically 3306 for MySQL and 8080 for TC HTH Martin __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relates to the official business of Sender. This transmission is of a confidential nature and Sender does not endorse distribution to any party other than intended recipient. Sender does not necessarily endorse content contained within this transmission. Date: Thu, 22 Jan 2009 06:28:42 +0530 Subject: Facing “Javax.servlet.servletException: cannot connect to windows server”. error From: prakash...@gmail.com To: users@tomcat.apache.org Hai all, I am using jrxml for preparing the reports in excel files. It is working fine in windows but if the same is implemented (server)MAC OS tomcat I am facing Javax.servlet.servletException: cannot connect to windows server – not enough. I am using Tomcat 5.5.28 as server, MYsql as database and MAC(Tiger) as OS. Please suggest to over come this issue. -- with Regards S.Prakash _ Hotmail® goes where you go. On a PC, on the Web, on your phone. http://www.windowslive-hotmail.com/learnmore/versatility.aspx#mobile?ocid=TXT_TAGHM_WL_HM_versatility_121208
IIS6, Tomcat 6.0, ISAPI redirector 1.2.27 - no log on one server
I've searched all over the web and on the list to try and find an answer to my question. We have a similar installation for a DEV, TEST, STAGE and PROD environments, namely: Windows 2003 Tomcat 6.0 (I don't remember the full version, but it isn't critical to this post) isapi_redirect.dll version 1.2.27 IIS6 I've set the system up on all of our boxes -- same configuration, and it runs on all of them but one production server. On that machine, the redirector shows in IIS with the green up arrow but no matter what I do I cannot get any kind of log out of the redirector. IIS is not routing any traffic to the redirector as far as I can tell from the IIS log. I really could use some ideas on what to try at this point to troubleshoot this problem. I've played around with permissions, changed configuration settings (tried them in the registry as well as in the properties file), etc. The exact same configuration is working on 5 other servers, so I know that the combination is good. I now that I am missing something, probably simple, but I'm at my wits end. Any advice on what to try to get a log out of the redirector would be very welcome, as I've exhausted my ability to research it. Thank you! - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: PostgreSQL vs MySQL with Tomcat
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Rusty, Rusty Wright wrote: I think the biggest gripe I've had with mysql is the problem where I was violating a unique constraint and it was giving me some generic (completely useless) error; HY001 I think. I've always found the error messages themselves very informative. For instance, if I attempt to insert a record into a table with an FK that doesn't match, MySQL's command-line interface gives me this message: ERROR 1452 (23000): Cannot add or update a child row: a foreign key constraint fails (`database/target_table`, CONSTRAINT `name_of_foreign_key_constraint` FOREIGN KEY (`column_name`) REFERENCES `source_table` (`column_name`)) Perhaps Connector/J doesn't give quite such useful error messages, but I seem to recall something nice like Foreign key constraint check failed. I have found that every database has stupid error codes and you basically have to code your app around tables of db-specific error codes if you want to give your users (or log files) anything better than the driver-supplied error messages. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkl38NUACgkQ9CaO5/Lv0PCwAgCggKgAfu/ZZ+ClRAGtEuM4+xyK e7EAn0R/4fyPgBfhxSB51um5ZW63jZzL =xo6L -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: UnsatisfiedLinkError in Windows Service (tomcat6w/5w.exe)
2009/1/22 Michael Ludwig mil...@gmx.de: But I'm assured by the developers that: The Java API for DB XML begins by first trying to load the release versions of the libraries, and failing that then tries to load the debug versions. If it fails to find both versions then the UnsatisfiedLinkError is thrown listing the release library, even though it did look for the debug library. Should be relatively easy to check: try to reproduce the error with release versions of those libraries. C:\src\BerkeleyDbXml\dbxml-2.4.16\bin\debugnotepad libdb_java46d.dll This works, I can see the DLL in notepad. So the Local System account can read the files. How about other DLLs that that DLL loads? Can you run a standalone Java program that loads those libraries, or run startup.bat from that command prompt window? Also, though maybe not relevant for this very error, but for reference: http://wiki.apache.org/tomcat/HowTo#head-a4b7185ee95d0cf14a48f92c08d1eb66b561139d Best regards, Konstantin Kolinko - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Apache/mod_jk serves random files from tomcat
Trying to revive this thread: I am having the exact same symptoms with the latest versions of everything: Fedora 10 Tomcat 6.0.18 Apache Apache/2.2.10 mod_jk-1.2.27 (and the same problem with the built-in mod_proxy_ajp). It takes a day or so for the problem to start but once it does it happens more frequently - resources get mixed up. Tomcat logs show that the right resources are loaded in response to each call but on the browser end you can see images loaded in the wrong place. Restarting apache resets the problem for another day or so. Has this been resolved for all who posted? Regards, Yuval Perlov Rainer Jung-3 wrote: Jakob Ericsson schrieb: On Thu, Nov 13, 2008 at 8:17 PM, Rainer Jung rainer.j...@kippdata.de wrote: Jakob Ericsson schrieb: Upgrading to latest version of mod_jk solves the problem. As I said before, this on Windows 2003 Server running both httpd (2.0.59) and tomcat (6.0.13) on the same machine. We upgraded all production machines this morning. Problem is in mod_jk 1.2.22 and is at least and fixed in 1.2.27. We did not do any other fixes to the environment when upgrading mod_jk. Hopefully this will help other people experiencing the same problem. Thanks a lot for reporting back. Let us know, in case the problem shows up again (hopefully not). We had a peak yesterday on our machines and no problems reported. Looks very promising. Do you know (out of curiosity) know which bug in mod_jk that probably caused the problem? Unfortunately I have no idea. As already indicated, there wasn't any change I'm aware of, which should have fixed such a problem on Windows. Regards, Rainer - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- View this message in context: http://www.nabble.com/Apache-mod_jk-serves-random-files-from-tomcat-tp18385568p21599110.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
