Re: problem working servlets/jsp-examples
Bassel Mannaa wrote: I start my web browser put the link http://localhost:8080/ the server is working however when I click on servlet examples I get the 404 error with description: *The requested resource (/servlets-examples/) is not available. *this is the same situation I got when I click on jsp examples. I have the same problem with my own servlets * *I'm using Apache Tomcat/5.5.16 on windows* In the 5.5.16 .exe distribution some .class files are corrupted: http://issues.apache.org/bugzilla/show_bug.cgi?id=39041 AFAIK the .zip is not affected. Regards mks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [5.5] path specified in context.xml not being used
agree with Chuck. It used to work in previous versions of Tomcat (up to 5.5.9 if I'm correct) but it stopped behaving like this in more recent versions (eg 5.5.16). The doc explicitely says not to use the path attribute in context files deployed within your war's META-INF or your server's conf/Cataline/localhost. On 26/03/06, Caldarale, Charles R [EMAIL PROTECTED] wrote: From: Wang, Hansen [mailto:[EMAIL PROTECTED] Subject: RE: [5.5] path specified in context.xml not being used If you want to use something different than that, you can create a context.xml and put in under the virtual host's conf direction (e.g. CATALINA_HOME/conf/Catalina/localhost). In this context.xml, you can specify the context path and docBase. This is not documented behavior, and if it works, it's an accident. The name of each .xml file in conf/Catalina/localhost provides the path for the associated Context described therein. Check the docs at: http://tomcat.apache.org/tomcat-5.5-doc/config/context.html for actual supported mechanisms. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Recommended Specs for Oracle 10g db server
Thank you all kindly for these valuable comments and suggestions. I have notices somethings we have obvious problems and need to be addressed. We are running this 10g on a hardware RAID-5 array (SCSI). The 10g is at the backend of 12 tomcat servers load balanced thru a apache web server. Each tomcat has a max. connections of 40 simulataneously. As you have said we have identified few sql processes overloading the CPU's. However, we cannot move back to non HT technology as this is not provided at a HW level to us. So were either planning to go for a quad (HT) with lots more RAM so to increase SGA. Thanks again for your help. -- View this message in context: http://www.nabble.com/Recommended-Specs-for-Oracle-10g-db-server-t1340651.html#a3595161 Sent from the Tomcat - User forum at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: hibernate jdbc drivers question
Good Morning Wade- The driver is the wrong version..kinda like engine light going on your dash which will raise your blood pressure but will not deliver any useful information to whom do I send this post to? Thanks, Martin- - Original Message - From: Wade Chandler [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org; Martin Gainty [EMAIL PROTECTED] Sent: Saturday, March 25, 2006 9:54 PM Subject: Re: hibernate jdbc drivers question --- Martin Gainty [EMAIL PROTECTED] wrote: I have a quick question with hibernate hsqldb drivers [java] 11:58:23,125 INFO SchemaExport:177 - exporting generated schema to database [java] 11:58:23,125 ERROR SchemaExport:200 - schema export unsuccessful [java] java.sql.SQLException: No suitable driver [java] at java.sql.DriverManager.getConnection(Unknown Source) Which hsqldb (presumably jdbc) drivers does Hibernate support??? Thanks, Martin- Isn't Hibernate a separate project with it's own mailing list and not even an Apache project? I just say that because I don't think every Tomcat user = a Hibernate user...not even sure it's a 25% margin. My guess would be that Hibernate doesn't simply support JDBC drivers as you see java.sql.DriverManager.getConnection being the culprit and the usual factory method to obtain a database connectionI would not even assume Hibernate has (this huge list of JDBC drivers) packaged into it's jar files. I think you'll have to put the JDBC drivers jars in your classpath (web application lib folder). My assumption would be that is all you have to do to allow this to happen, and some how tell Hibernate which driver to load (Class.forName(yada.yada.Yada).newInstance() or new yada.yada.Yada()maybe through config files, but I bet their site and list has more information? Maybe you mistakenly sent the email to the wrong list? Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
not logging ServletContextException anywhere
All I get in the logs is this(which I know is caused by an exception in contextInitialized() method of my ServletContextListener) SEVERE: Error listenerStart Mar 26, 2006 6:36:25 AM org.apache.catalina.core.StandardContext start SEVERE: Context [/projectservice] startup failed due to previous errors I have tried with and without my own logging.properties file in WEB-INF/classes. That logging.properties file works for my JSF backing beans, but not for this listener. I can't get a stack trace anywhere from tomcat. How do I debug if can't get any logs working? or how do I get the logs to work. This is a brand new installation of 5.5.16 and all I changed in the config was adding antiJARLocking and antiResourceLocking both set to false. I can send you my code and/or war file if you need. thanks for any info on this, dean - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
how to install Tomcat 5.5 in Windows 2003?
Hi All. I'm just begining to use Tomcat, installed in WinXP before, with no problems, I tried to install it in Windows Server 2003 and I had a popup GPF Windows about Memory 'read' and I couldn't finish the installation. The Win2K3 server has IIS 6 already installed... Where can I find detailed documentation regarding the necesary steps to Install Tomcat in Windows 2003? The most basic info, the better. Thanks in advance for your help, best Regards. __ Correo Yahoo! Espacio para todos tus mensajes, antivirus y antispam ¡gratis! Regístrate ya - http://correo.espanol.yahoo.com/
WebDAV problem with CoyoteConnector? and javax.servlet.HttpServlet
Hi, I have been coding a little webdav servlet based on jakarta tomcat webdavservlet.java on Apache Tomcat 4.1.24. Now my problem is that, when the users webdav client connects to my servlet it sends request starting with OPTIONS /webdav/ HTTP/1.1.. For this request it wants an response like: HTTP/1.1 200 OK DAV: 1,2 Allow: OPTIONS, GET, HEAD, POST, DELETE, TRACE, PROPFIND, PROPPATCH, COPY, MOVE, LOCK, UNLOCK MS-Author-Via: DAV Now, the problem is that instead of my servlet responding by using doOptions, the doOptions is never called because tomcat (CoyoteConnector?) answers before my servlet with answer like: HTTP/1.1 200 OK Allow: GET, HEAD, POST, PUT, DELETE, TRACE, OPTIONS Content-Type: text/plain Content-Length: 0 Date: Sun, 26 Mar 2006 17:15:41 GMT Server: Apache Coyote/1.0 And this causes the webdav client to answer wrong address, etc. Strange thing is that doGet and doPut work, but not doOptions, doHead, etc. It seems like CoyoteConnector filters the OPTIONS request out? Does anybody know how to get over this? Thanks for your time :) - Samuli - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: hibernate jdbc drivers question
Martin, I'm pretty sure you want this documentation: http://www.hibernate.org/hib_docs/v3/reference/en/html/session-configuration.html#configuration-hibernatejdbc and the mailing list and forums can be subscribed to here: http://www.hibernate.org/20.html Hope it helps, Wade - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Recommended Specs for Oracle 10g db server
--- Mohan2005 [EMAIL PROTECTED] wrote:
Thank you all kindly for these valuable comments and
suggestions. I have
notices somethings we have obvious problems and need
to be addressed.
We are running this 10g on a hardware RAID-5 array
(SCSI).
The 10g is at the backend of 12 tomcat servers load
balanced thru a apache
web server.
Each tomcat has a max. connections of 40
simulataneously.
As you have said we have identified few sql
processes overloading the CPU's.
However, we cannot move back to non HT technology as
this is not provided at
a HW level to us.
So were either planning to go for a quad (HT) with
lots more RAM so to
increase SGA.
Thanks again for your help.
--
View this message in context:
http://www.nabble.com/Recommended-Specs-for-Oracle-10g-db-server-t1340651.html#a3595161
Sent from the Tomcat - User forum at Nabble.com.
I noticed one comment sent to you was their issue with
bottle necks dealt with locks. We had a similar issue
with an MS SQL server at my last company. I started
studying the issue a bit and the problem was we were
doing multiple inserts, updates, deletes in a
transaction using multiple JDBC (executeUpdate)calls.
What I did to speed this up was to create a SQL Buffer
which would stack multiple insert,update, and delete
statements in a single string which would get sent to
the backend (database) server at once instead of this
happening individually. The only thing you lose is
the update count returned by JDBC, but what you gain
is a HUGE performance gain by allow you to shorten the
over all transaction and significantly reduce the lock
time.
We had things which were running 30 minutes or so
before we made the buffer changes. After adding this
buffering mechanism we added to our DAO (Data Access
Objectsthey were Plain Old Java Objects) the runs
of an individual users updates took between 30-60
seconds (1/2 minute thru 1 minute). This was their
overall process time to perform all of the updates the
software was making to their data.
So, our difference was better than we hoped for. 30
minutes vs 30-60 seconds is a performance gain to me
;-). We had something like 1000-100,000 insert and
updates at a time. What I did was come up with a
piece that would run multiple large SQL statements.
Reason: different databases allow different buffer
sizes for the SQL which can be run at one time. MS
SQL Server I limited the overall calling to around
1000 statements at a time. You'll have to figure out
what happens with Oracle and how many statements can
be included at one time. Basically:
buffer.addUpdate(INSERT..yada yada yada);
buffer.addUpdate(INSERT..yada yada yada);
buffer.addUpdate(UPDATE..yada yada yada);
buffer.addUpdate(UPDATE..yada yada yada);
buffer.addUpdate(UPDATE..yada yada yada);
buffer.addUpdate(DELETE..yada yada yada);
...etc
buffer.update();//runs the buffered SQL statements.
...every time I called addUpdate limit number of
times I added the current List to a Vector to hold
statements which would be called when update was
issued. So...basically...update did:
//you've already gotten a Statement object s
for(int i = 0; i vector.size();i++){
List l = (List)vector.get(i);
StringBuffer sql = new StringBuffer();
for(int x = 0; x l.size();x++){
String s = (String)l.get(i);
sql.append(s);
sql.append('\n');
}
//remeber since you have multipe statements here
//the last call is the only call the return
//value mentions...update count of the last
//statement in the buffer
s.executeUpdate(sql.toString());
}
Anyways, I've used this scheme with MySQL, MS SQL,
Firebird, Sybase, and HSQLDB, and it worked equally
well with all. You don't have to use it with
everything, but for very large DB transactions it
seems to be the best way to get around locks and hangs
and other performance issues. So, maybe you could get
away with locating your main long running transactions
and replacing any code there with this type of scheme
to see how it helps. Granted this may not even be
your issue as it depends on what your software is
doing, but if you are performing many (hundreds or
thousands or hundreds of thousands) updates in a
single transaction and using multipe executeUpdate
calls from JDBC to do this updates or using EJB or
Hibernate or something else like it then I'm guessing
this is going to be a large part of your problem if
not the problem. MS SQL server hates long running
transactions (not sure about Oracle, but guessing it's
the same..just the way locks work), and it's PIDs
would show processes locking up and dropping off the
map, never coming back, and leaving locks locked
indefinitely or for hours at a time sometimes.
Basically once you are done implementing this
buffering the only real JDBC code you'll end up with
is getting the Connection, Statement, and calling
update on your buffer which calls these buffered
statements.
reject
-- Ten list zosta³ przeskanowany przez program ArcaMail Silnik (2006-01-25/2006-03-25) This message has been scanned by ArcaMail Engine (2006-01-25/2006-03-25) http://www.mks.com.pl
Cluster member discovery
Hello Tomcat Users! I'm trying to setup two node clustering (nodeA nodeB) using the following: Windows 2003, Tomcat 5.5.16 (apache-tomcat-5.5.16.exe) and JDK1.5. For some inexplicable reason, I cannot get nodeB to discover nodeA. nodeA always discovers nodeB successfully. The two nodes are identical machines - purchased/configured at the same time. Tomcat and JDK were installed to the same folders and use identical server.xml files except for bind address values. nodeA and nodeB have dual network cards - one public, one private. To try and figure out the problem, I turned logging on following these instructions: http://tomcat.apache.org/tomcat-5.5-doc/logging.html and added org.apache.catalina.cluster set to debug. In nodesA's (192.168.3.30) log, I see it find nodeB (192.168.3.31): INFO Cluster-MembershipReceiver org.apache.catalina.cluster.tcp.SimpleTcpCluster - Replication member added:org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.3.31:4 001,catalina,192.168.3.31,4001, alive=35000] Further down in nodeA's log, I also see it send/receive pings from itself and also receive pings from nodeB. Now, in nodesB's log, the story is different. I don't see anything about nodeA. What I do see a lot of is nodeB sending pings but never receiving any - not even from itself. There are no errors or warnings in either log file. To confirm that multicast works between the nodes, I used the Windows 2003 mcast.exe test utility and also ran the JGroups test: http://www.jgroups.org/javagroupsnew/docs/newuser/node15.html. Both were successful. Does anyone know what the problem is? What other information can I provide to help troubleshoot this? Thanks, Clinton Here's the Cluster section from nodeB's server.xml. It's nothing special - I just uncommented the cluster tags and added the local network card address: Cluster className=org.apache.catalina.cluster.tcp.SimpleTcpCluster managerClassName=org.apache.catalina.cluster.session.DeltaManager expireSessionsOnShutdown=false useDirtyFlag=true notifyListenersOnReplication=true Membership className=org.apache.catalina.cluster.mcast.McastService mcastBindAddr=192.168.3.31 mcastAddr=228.0.0.4 mcastPort=45564 mcastFrequency=500 mcastDropTime=3000/ Receiver className=org.apache.catalina.cluster.tcp.ReplicationListener tcpListenAddress=192.168.3.31 tcpListenPort=4001 tcpSelectorTimeout=100 tcpThreadCount=6/ Sender className=org.apache.catalina.cluster.tcp.ReplicationTransmitter replicationMode=pooled ackTimeout=15000/ Valve className=org.apache.catalina.cluster.tcp.ReplicationValve filter=.*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;/ Deployer className=org.apache.catalina.cluster.deploy.FarmWarDeployer tempDir=/tmp/war-temp/ deployDir=/tmp/war-deploy/ watchDir=/tmp/war-listen/ watchEnabled=false/ /Cluster Here's truncated logging from nodeB (192.168.3.31). Notice there is no mention of nodeA (192.168.3.30) even though it's up and running: INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Cluster is about to start INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Cluster is about to start DEBUG Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Invoking addValve on StandardEngine[Catalina].StandardHost[localhost] with class=org.apache.catalina.cluster.tcp.ReplicationValve DEBUG Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Invoking addValve on StandardEngine[Catalina].StandardHost[localhost] with class=org.apache.catalina.cluster.tcp.ReplicationValve INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Add Default ClusterListener at cluster localhost INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Add Default ClusterListener at cluster localhost DEBUG Thread-1 org.apache.catalina.cluster.session.ClusterListener - add ClusterListener [EMAIL PROTECTED] to [EMAIL PROTECTED] DEBUG Thread-1 org.apache.catalina.cluster.session.ClusterListener - add ClusterListener [EMAIL PROTECTED] to [EMAIL PROTECTED] DEBUG Thread-1 org.apache.catalina.cluster.tcp.ClusterReceiverBase - Starting replication listener on address:192.168.3.31 DEBUG Thread-1 org.apache.catalina.cluster.tcp.ClusterReceiverBase - Starting replication listener on address:192.168.3.31 INFO Thread-1 org.apache.catalina.cluster.tcp.ReplicationTransmitter - Start ClusterSender at cluster Catalina:type=Cluster,host=localhost with name Catalina:type=ClusterSender,host=localhost INFO Thread-1 org.apache.catalina.cluster.tcp.ReplicationTransmitter - Start ClusterSender at cluster
Re: mod_jk settings for a large node cluster
Mohan2005 wrote: any sugestions on this please ? http://tomcat.apache.org/faq/tomcatuser.html#why - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebDAV problem with CoyoteConnector? and javax.servlet.HttpServlet
Samuli Elomaa wrote: Now, the problem is that instead of my servlet responding by using doOptions, the doOptions is never called because tomcat (CoyoteConnector?) answers before my servlet with answer like: It isn't the CoyoteConnector. It could be a couple of things. Check that the OPTIONS request is for a URL mapped to your servlet. Check your doOptions() method has the right signature. Mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Performance Tuning on Tomcat 5.5.16 for site with 150,000 daily hits
Hello All, I am new to this mailing list, so please bare with (and warn) me if I fall into a mistake. Here is our environment followed by my question: We are currently developing a hosted content management system (CMS) solution using mainly JSP's and Java Classes. Our production environment will be: Tomcat 5.5.16 JDK 1.5.06 Windows 2003 Server Web Edition (for the time being, we are not considering linux/unix - we just don't have experiences linux/unix system administrators) MySQL 5.0.19 (MyISAM storage engine) The server machine consists of all Intel branded OEM hardware which sum up to: Intel E7320 Chipset Server Motherboard Dual Xeon 3.0 CPU 4GB (4x1GB) ECC Ram Onboard RAID 1 or RAID 0 (we haven't decided between 0 and 1 yet - but we cannot have 10 or 0+1 or any other RAID configuration) 2 x 500GB SATAII NCQ Hard Drives Our system design implements an approach where there is only one application (hence only one document root / webapp) and only one database. Yet the number of web sites to be hosted on a single server is assumed to be around 1000. Hence, there is only one virtual host and there are 999 Alias'es defined beneath that host. Index.jsp detects the URL entered in the browser (defined on our DNS as pointed to our tomcat server) and assembles the page using static files (images, CSS etc) and html content (stored on the database) for that specific URL. We chose this approach to better utilize resources like database connection pool etc. We are assuming 1,000 web sites (aliases) which will supposedly to handle a total of 150,000 page views daily. To simplify the suggested architecture, one may think of it as a large dynamic web site with 100,000 pages (stored on DB) and 150,000 daily page views. According to surveys and internet usage statistics in our country (Turkey), our estimate of peak-time page views will be concentrated as follows: 18,000 hits/peak-hour I really do not have any basis (or real-life experience whatsoever) to predict the number of concurrent requests (peak workload) to the server in such an example. All I can give you (except if you have any questions that I might be able to answer) is that we will have a relatively large web site with a relatively large amount of visitors. Here is my question: We have always used tomcat with its out-of-the-box configuration so we do not have any experience on advanced configuration of Tomcat, nor do we have any experience in fine-tuning. You can safely assume that our application and our database are tuned well. What are performance oriented configuration parameters on Tomcat? Where do they reside in terms of configuration files, start-up parameters etc? What would you suggest as values to those parameters in our case? I have come across with terms like max heap size (I guess this is JVM related), max-buffer-length, max-threads, max-spare-threads and so on, but I really do not know what figures to change them to. I really do not have the luxury (or means) to play around with parameters to test and see what we will get, therefore I will really appreciate the help. All I need is someone suggest me an above-average (in terms of performance) Tomcat (and possibly JVM) configuration so that I will make sure our server won't be down on its first launch day. Kind regards, Serkan Durusoy DNA Internet Cozumleri San. ve Tic. A.S. [A] Gardenya Plaza 2 Kat:6 Atasehir - Istanbul - Turkey [P] +90 216 456 4 156 [F] +90 216 456 4 157 [U] www.dna-tr.com [E] [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cluster member discovery
did you try to remove the bind address? Filip Parham, Clinton wrote: Hello Tomcat Users! I'm trying to setup two node clustering (nodeA nodeB) using the following: Windows 2003, Tomcat 5.5.16 (apache-tomcat-5.5.16.exe) and JDK1.5. For some inexplicable reason, I cannot get nodeB to discover nodeA. nodeA always discovers nodeB successfully. The two nodes are identical machines - purchased/configured at the same time. Tomcat and JDK were installed to the same folders and use identical server.xml files except for bind address values. nodeA and nodeB have dual network cards - one public, one private. To try and figure out the problem, I turned logging on following these instructions: http://tomcat.apache.org/tomcat-5.5-doc/logging.html and added org.apache.catalina.cluster set to debug. In nodesA's (192.168.3.30) log, I see it find nodeB (192.168.3.31): INFO Cluster-MembershipReceiver org.apache.catalina.cluster.tcp.SimpleTcpCluster - Replication member added:org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.3.31:4 001,catalina,192.168.3.31,4001, alive=35000] Further down in nodeA's log, I also see it send/receive pings from itself and also receive pings from nodeB. Now, in nodesB's log, the story is different. I don't see anything about nodeA. What I do see a lot of is nodeB sending pings but never receiving any - not even from itself. There are no errors or warnings in either log file. To confirm that multicast works between the nodes, I used the Windows 2003 mcast.exe test utility and also ran the JGroups test: http://www.jgroups.org/javagroupsnew/docs/newuser/node15.html. Both were successful. Does anyone know what the problem is? What other information can I provide to help troubleshoot this? Thanks, Clinton Here's the Cluster section from nodeB's server.xml. It's nothing special - I just uncommented the cluster tags and added the local network card address: Cluster className=org.apache.catalina.cluster.tcp.SimpleTcpCluster managerClassName=org.apache.catalina.cluster.session.DeltaManager expireSessionsOnShutdown=false useDirtyFlag=true notifyListenersOnReplication=true Membership className=org.apache.catalina.cluster.mcast.McastService mcastBindAddr=192.168.3.31 mcastAddr=228.0.0.4 mcastPort=45564 mcastFrequency=500 mcastDropTime=3000/ Receiver className=org.apache.catalina.cluster.tcp.ReplicationListener tcpListenAddress=192.168.3.31 tcpListenPort=4001 tcpSelectorTimeout=100 tcpThreadCount=6/ Sender className=org.apache.catalina.cluster.tcp.ReplicationTransmitter replicationMode=pooled ackTimeout=15000/ Valve className=org.apache.catalina.cluster.tcp.ReplicationValve filter=.*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;/ Deployer className=org.apache.catalina.cluster.deploy.FarmWarDeployer tempDir=/tmp/war-temp/ deployDir=/tmp/war-deploy/ watchDir=/tmp/war-listen/ watchEnabled=false/ /Cluster Here's truncated logging from nodeB (192.168.3.31). Notice there is no mention of nodeA (192.168.3.30) even though it's up and running: INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Cluster is about to start INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Cluster is about to start DEBUG Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Invoking addValve on StandardEngine[Catalina].StandardHost[localhost] with class=org.apache.catalina.cluster.tcp.ReplicationValve DEBUG Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Invoking addValve on StandardEngine[Catalina].StandardHost[localhost] with class=org.apache.catalina.cluster.tcp.ReplicationValve INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Add Default ClusterListener at cluster localhost INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Add Default ClusterListener at cluster localhost DEBUG Thread-1 org.apache.catalina.cluster.session.ClusterListener - add ClusterListener [EMAIL PROTECTED] to [EMAIL PROTECTED] DEBUG Thread-1 org.apache.catalina.cluster.session.ClusterListener - add ClusterListener [EMAIL PROTECTED] to [EMAIL PROTECTED] DEBUG Thread-1 org.apache.catalina.cluster.tcp.ClusterReceiverBase - Starting replication listener on address:192.168.3.31 DEBUG Thread-1 org.apache.catalina.cluster.tcp.ClusterReceiverBase - Starting replication listener on address:192.168.3.31 INFO Thread-1 org.apache.catalina.cluster.tcp.ReplicationTransmitter - Start ClusterSender at cluster Catalina:type=Cluster,host=localhost with name Catalina:type=ClusterSender,host=localhost INFO Thread-1
Re: Performance Tuning on Tomcat 5.5.16 for site with 150,000 daily hits
supporting 150,000 page views a day isn't a problem. I know first hand it can handle that kind of load. the bigger question is whether or not the design of the application will scale well for 1000 virtual hosts. What I've done in the past is to get some sample traffic and then start testing a couple of machines with increasing load. That's really the only way to know how Tomcat should be tuned. For example, when I worked for Superpages.com I spent about 3 months testing and tuning. In my case, I had existing http logs, so I could take a sample of 1million requests and use it to simulate real traffic. I then compared the results against existing performance numbers. At the end, I could compare production performance vs a series of results with different heap settings. peter On 3/26/06, Serkan Durusoy [DNA - encoding the future] [EMAIL PROTECTED] wrote: Hello All, I am new to this mailing list, so please bare with (and warn) me if I fall into a mistake. Here is our environment followed by my question: We are currently developing a hosted content management system (CMS) solution using mainly JSP's and Java Classes. Our production environment will be: Tomcat 5.5.16 JDK 1.5.06 Windows 2003 Server Web Edition (for the time being, we are not considering linux/unix - we just don't have experiences linux/unix system administrators) MySQL 5.0.19 (MyISAM storage engine) The server machine consists of all Intel branded OEM hardware which sum up to: Intel E7320 Chipset Server Motherboard Dual Xeon 3.0 CPU 4GB (4x1GB) ECC Ram Onboard RAID 1 or RAID 0 (we haven't decided between 0 and 1 yet - but we cannot have 10 or 0+1 or any other RAID configuration) 2 x 500GB SATAII NCQ Hard Drives Our system design implements an approach where there is only one application (hence only one document root / webapp) and only one database. Yet the number of web sites to be hosted on a single server is assumed to be around 1000. Hence, there is only one virtual host and there are 999 Alias'es defined beneath that host. Index.jsp detects the URL entered in the browser (defined on our DNS as pointed to our tomcat server) and assembles the page using static files (images, CSS etc) and html content (stored on the database) for that specific URL. We chose this approach to better utilize resources like database connection pool etc. We are assuming 1,000 web sites (aliases) which will supposedly to handle a total of 150,000 page views daily. To simplify the suggested architecture, one may think of it as a large dynamic web site with 100,000 pages (stored on DB) and 150,000 daily page views. According to surveys and internet usage statistics in our country (Turkey), our estimate of peak-time page views will be concentrated as follows: 18,000 hits/peak-hour I really do not have any basis (or real-life experience whatsoever) to predict the number of concurrent requests (peak workload) to the server in such an example. All I can give you (except if you have any questions that I might be able to answer) is that we will have a relatively large web site with a relatively large amount of visitors. Here is my question: We have always used tomcat with its out-of-the-box configuration so we do not have any experience on advanced configuration of Tomcat, nor do we have any experience in fine-tuning. You can safely assume that our application and our database are tuned well. What are performance oriented configuration parameters on Tomcat? Where do they reside in terms of configuration files, start-up parameters etc? What would you suggest as values to those parameters in our case? I have come across with terms like max heap size (I guess this is JVM related), max-buffer-length, max-threads, max-spare-threads and so on, but I really do not know what figures to change them to. I really do not have the luxury (or means) to play around with parameters to test and see what we will get, therefore I will really appreciate the help. All I need is someone suggest me an above-average (in terms of performance) Tomcat (and possibly JVM) configuration so that I will make sure our server won't be down on its first launch day. Kind regards, Serkan Durusoy DNA Internet Cozumleri San. ve Tic. A.S. [A] Gardenya Plaza 2 Kat:6 Atasehir - Istanbul - Turkey [P] +90 216 456 4 156 [F] +90 216 456 4 157 [U] www.dna-tr.com [E] [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Run Tomcat in W2k3 as service
On Fri, 2006-03-24 at 09:42 -0500, Ryan Daly wrote: On Fri, 2006-03-24 at 08:27 -0600, Benjamin Armintor wrote: I'm not sure about Windows services specifically, but you can start the JVM with a security manager generically by using the -Djava.security.manager and -Djava.security.policy=YOUR POLICY FILE URL java startup options. You can append these to $JAVA_OPTS on Unix systems to get a security manager (it's effectively what the catalina startup script does), so I'd try using those as the --JvmOptions values. This does appear to function properly. Thanks for the help. -- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Performance Tuning on Tomcat 5.5.16 for site with 150,000 daily hits
Hello Serkan, 18.000 hits / per hour sounds rather boring, but: 18.000 hits per hour = 5 hits per second which means, that assuming no requests have to wait for processing you must be able to finish each request in 200 ms. That's not a tomcat issue, 100 and more requests per second can be server easily, as long as your application is able to do it. Your weakpoint could be the database on the same server as the tomcat, if you need more than one second for 5 hits moving the database onto separate machine could be the next logical step, but as said before, it's an if. Actually you should take jmeter or something similar and simulate the load you expect as Peter said in his post. Normally the out-of-the-box tomcat should be sufficent, but if your really have 100.000 pages (resulting in 100.000 classes!) you should give the tomcat more perm gen space. You surely already found the link to the proper FAQ, but just in case: http://tomcat.apache.org/faq/memory.html regards Leon On 3/26/06, Serkan Durusoy [DNA - encoding the future] [EMAIL PROTECTED] wrote: Hello All, I am new to this mailing list, so please bare with (and warn) me if I fall into a mistake. Here is our environment followed by my question: We are currently developing a hosted content management system (CMS) solution using mainly JSP's and Java Classes. Our production environment will be: Tomcat 5.5.16 JDK 1.5.06 Windows 2003 Server Web Edition (for the time being, we are not considering linux/unix - we just don't have experiences linux/unix system administrators) MySQL 5.0.19 (MyISAM storage engine) The server machine consists of all Intel branded OEM hardware which sum up to: Intel E7320 Chipset Server Motherboard Dual Xeon 3.0 CPU 4GB (4x1GB) ECC Ram Onboard RAID 1 or RAID 0 (we haven't decided between 0 and 1 yet - but we cannot have 10 or 0+1 or any other RAID configuration) 2 x 500GB SATAII NCQ Hard Drives Our system design implements an approach where there is only one application (hence only one document root / webapp) and only one database. Yet the number of web sites to be hosted on a single server is assumed to be around 1000. Hence, there is only one virtual host and there are 999 Alias'es defined beneath that host. Index.jsp detects the URL entered in the browser (defined on our DNS as pointed to our tomcat server) and assembles the page using static files (images, CSS etc) and html content (stored on the database) for that specific URL. We chose this approach to better utilize resources like database connection pool etc. We are assuming 1,000 web sites (aliases) which will supposedly to handle a total of 150,000 page views daily. To simplify the suggested architecture, one may think of it as a large dynamic web site with 100,000 pages (stored on DB) and 150,000 daily page views. According to surveys and internet usage statistics in our country (Turkey), our estimate of peak-time page views will be concentrated as follows: 18,000 hits/peak-hour I really do not have any basis (or real-life experience whatsoever) to predict the number of concurrent requests (peak workload) to the server in such an example. All I can give you (except if you have any questions that I might be able to answer) is that we will have a relatively large web site with a relatively large amount of visitors. Here is my question: We have always used tomcat with its out-of-the-box configuration so we do not have any experience on advanced configuration of Tomcat, nor do we have any experience in fine-tuning. You can safely assume that our application and our database are tuned well. What are performance oriented configuration parameters on Tomcat? Where do they reside in terms of configuration files, start-up parameters etc? What would you suggest as values to those parameters in our case? I have come across with terms like max heap size (I guess this is JVM related), max-buffer-length, max-threads, max-spare-threads and so on, but I really do not know what figures to change them to. I really do not have the luxury (or means) to play around with parameters to test and see what we will get, therefore I will really appreciate the help. All I need is someone suggest me an above-average (in terms of performance) Tomcat (and possibly JVM) configuration so that I will make sure our server won't be down on its first launch day. Kind regards, Serkan Durusoy DNA Internet Cozumleri San. ve Tic. A.S. [A] Gardenya Plaza 2 Kat:6 Atasehir - Istanbul - Turkey [P] +90 216 456 4 156 [F] +90 216 456 4 157 [U] www.dna-tr.com [E] [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to get selected value from drop down box which get from database
Hi Everyone,
I have a problem with get selected value from drop down box which the data get
from database.
I use the following code to succefully get the data from database and dsiplay
it in the drop down box. But I don't know how to get the selected value from
drop down box and send it to servlet to process. The code is as follows;
select name=anyname
% for(int i=0; idbdata.length; i++) { %
option%=dbdata[i] %/option
% } %
Thanks for your help!
Xin
-
Blab-away for as little as 1¢/min. Make PC-to-Phone Calls using Yahoo!
Messenger with Voice.
unable to deploy a servlet while disabling the invoker
greetings, I've been trying to deploy a servlet. It worked out when I enabled the invoker servlet and called my Hello servlet like this http://localhost:8080/myapp/servlet/Hello;. but when I redisabled the invoker servlet and inserted the web.xml file in WEB-INF and tried to call the servlet i got the 404 error. thats what i included in the web.xml file. ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHello/servlet-name servlet-classHello/servlet-class servrlet-mapping servlet-nameHello/servlet-name url-pattern/Hello/url-pattern /servrlet-mapping /servlet /web-app --- How can i deploy a servlet without enabling the invoker? i'm using tomcat 5.5.16, the zip distribution regards, Bassel Mannaa
RE: how to get selected value from drop down box which get from database
This is not a tomcat question. It is an HTML question. The answer is that
the form will post a variable with the name of the input control = value of
the input control, or, anyname=x where x is the selected value of anyname.
i.e.
form action=#
select name=anyname
option1/option
option2/option
/select
input type=submit
/form
Will submit ...#?anyname=1 if loaded and submitted without changing the
drop-down value.
Tim
-Original Message-
From: Xin Hua Sun [mailto:[EMAIL PROTECTED]
Sent: Sunday, March 26, 2006 6:39 PM
To: users@tomcat.apache.org
Subject: Re: how to get selected value from drop down box which get from
database
Hi Everyone,
I have a problem with get selected value from drop down box which the data
get from database.
I use the following code to succefully get the data from database and
dsiplay it in the drop down box. But I don't know how to get the selected
value from drop down box and send it to servlet to process. The code is as
follows;
select name=anyname
% for(int i=0; idbdata.length; i++) { %
option%=dbdata[i] %/option
% } %
Thanks for your help!
Xin
-
Blab-away for as little as 1¢/min. Make PC-to-Phone Calls using Yahoo!
Messenger with Voice.
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: unable to deploy a servlet while disabling the invoker
How did you invoke it with the invoker servlet disabled? According to your web.xml, it would be available at: http://localhost:8080/myapp/Hello Tim -Original Message- From: Bassel Mannaa [mailto:[EMAIL PROTECTED] Sent: Sunday, March 26, 2006 6:59 PM To: users@tomcat.apache.org Subject: unable to deploy a servlet while disabling the invoker greetings, I've been trying to deploy a servlet. It worked out when I enabled the invoker servlet and called my Hello servlet like this http://localhost:8080/myapp/servlet/Hello;. but when I redisabled the invoker servlet and inserted the web.xml file in WEB-INF and tried to call the servlet i got the 404 error. thats what i included in the web.xml file. ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHello/servlet-name servlet-classHello/servlet-class servrlet-mapping servlet-nameHello/servlet-name url-pattern/Hello/url-pattern /servrlet-mapping /servlet /web-app --- How can i deploy a servlet without enabling the invoker? i'm using tomcat 5.5.16, the zip distribution regards, Bassel Mannaa - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: unable to deploy a servlet while disabling the invoker
Bassel Mannaa wrote: I've been trying to deploy a servlet. It worked out when I enabled the invoker servlet and called my Hello servlet like this http://localhost:8080/myapp/servlet/Hello;. but when I redisabled the invoker servlet and inserted the web.xml file in WEB-INF and tried to call the servlet i got the 404 error. thats what i included in the web.xml file. ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-nameHello/servlet-name servlet-classHello/servlet-class servrlet-mapping servlet-nameHello/servlet-name url-pattern/Hello/url-pattern /servrlet-mapping /servlet /web-app --- How can i deploy a servlet without enabling the invoker? By simply deploying it. Your problem is not the deployment but the URL you use to access your servlet. Try http://localhost:8080/myapp/Hello At least this is what you configured in the above web.xml. Regards mks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: unable to deploy a servlet while disabling the invoker
On 3/26/06, Bassel Mannaa [EMAIL PROTECTED] wrote: servrlet-mapping ... /servrlet-mapping In addition to making sure you're using the right URL, check your spelling in web.xml. -- Wendy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cluster member discovery
Bill- Make sure your tomcat install is operational check whatever the default connector (catalina) port is configured to via netstat -a | grep CatalinaPort if it isnt there then that Tomcat server never came up and you should check the logs in %CATALINA_HOME%\logs for any exceptions or errors Martin- - Original Message - From: Filip Hanik - Dev Lists [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Sunday, March 26, 2006 3:06 PM Subject: Re: Cluster member discovery did you try to remove the bind address? Filip Parham, Clinton wrote: Hello Tomcat Users! I'm trying to setup two node clustering (nodeA nodeB) using the following: Windows 2003, Tomcat 5.5.16 (apache-tomcat-5.5.16.exe) and JDK1.5. For some inexplicable reason, I cannot get nodeB to discover nodeA. nodeA always discovers nodeB successfully. The two nodes are identical machines - purchased/configured at the same time. Tomcat and JDK were installed to the same folders and use identical server.xml files except for bind address values. nodeA and nodeB have dual network cards - one public, one private. To try and figure out the problem, I turned logging on following these instructions: http://tomcat.apache.org/tomcat-5.5-doc/logging.html and added org.apache.catalina.cluster set to debug. In nodesA's (192.168.3.30) log, I see it find nodeB (192.168.3.31): INFO Cluster-MembershipReceiver org.apache.catalina.cluster.tcp.SimpleTcpCluster - Replication member added:org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.3.31:4 001,catalina,192.168.3.31,4001, alive=35000] Further down in nodeA's log, I also see it send/receive pings from itself and also receive pings from nodeB. Now, in nodesB's log, the story is different. I don't see anything about nodeA. What I do see a lot of is nodeB sending pings but never receiving any - not even from itself. There are no errors or warnings in either log file. To confirm that multicast works between the nodes, I used the Windows 2003 mcast.exe test utility and also ran the JGroups test: http://www.jgroups.org/javagroupsnew/docs/newuser/node15.html. Both were successful. Does anyone know what the problem is? What other information can I provide to help troubleshoot this? Thanks, Clinton Here's the Cluster section from nodeB's server.xml. It's nothing special - I just uncommented the cluster tags and added the local network card address: Cluster className=org.apache.catalina.cluster.tcp.SimpleTcpCluster managerClassName=org.apache.catalina.cluster.session.DeltaManager expireSessionsOnShutdown=false useDirtyFlag=true notifyListenersOnReplication=true Membership className=org.apache.catalina.cluster.mcast.McastService mcastBindAddr=192.168.3.31 mcastAddr=228.0.0.4 mcastPort=45564 mcastFrequency=500 mcastDropTime=3000/ Receiver className=org.apache.catalina.cluster.tcp.ReplicationListener tcpListenAddress=192.168.3.31 tcpListenPort=4001 tcpSelectorTimeout=100 tcpThreadCount=6/ Sender className=org.apache.catalina.cluster.tcp.ReplicationTransmitter replicationMode=pooled ackTimeout=15000/ Valve className=org.apache.catalina.cluster.tcp.ReplicationValve filter=.*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;/ Deployer className=org.apache.catalina.cluster.deploy.FarmWarDeployer tempDir=/tmp/war-temp/ deployDir=/tmp/war-deploy/ watchDir=/tmp/war-listen/ watchEnabled=false/ /Cluster Here's truncated logging from nodeB (192.168.3.31). Notice there is no mention of nodeA (192.168.3.30) even though it's up and running: INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Cluster is about to start INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Cluster is about to start DEBUG Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Invoking addValve on StandardEngine[Catalina].StandardHost[localhost] with class=org.apache.catalina.cluster.tcp.ReplicationValve DEBUG Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Invoking addValve on StandardEngine[Catalina].StandardHost[localhost] with class=org.apache.catalina.cluster.tcp.ReplicationValve INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Add Default ClusterListener at cluster localhost INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Add Default ClusterListener at cluster localhost DEBUG Thread-1 org.apache.catalina.cluster.session.ClusterListener - add ClusterListener [EMAIL PROTECTED] to [EMAIL PROTECTED] DEBUG Thread-1 org.apache.catalina.cluster.session.ClusterListener - add ClusterListener [EMAIL PROTECTED] to [EMAIL PROTECTED] DEBUG Thread-1
Re: unable to deploy a servlet while disabling the invoker
Good call wendy.. personally..I steer clear of things such as invoker which supposedly auto-configure web.xml for you Much better to identify jsp,servlet, startup params in web.xml beforehand That way you always know what tomcat is supposed to do- Martin- - Original Message - From: Wendy Smoak [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Sunday, March 26, 2006 7:13 PM Subject: Re: unable to deploy a servlet while disabling the invoker On 3/26/06, Bassel Mannaa [EMAIL PROTECTED] wrote: servrlet-mapping .. /servrlet-mapping In addition to making sure you're using the right URL, check your spelling in web.xml. -- Wendy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
PHP Servlet Fails in Tomcat 5.5.15
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I have tried without success for several days to get the PHP servlet running under Tomcat. My environment is as follows: Suse Linux 9.3 [EMAIL PROTECTED]:~/tomcat/apache-tomcat-5.5.15/logs uname -a Linux aragorn 2.6.11.4-21.10-default #1 Tue Nov 29 14:32:49 UTC 2005 i686 i686 i386 GNU/Linux [EMAIL PROTECTED]:~/tomcat/apache-tomcat-5.5.15/logs java -version java version 1.5.0_04 Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_04-b05) Java HotSpot(TM) Client VM (build 1.5.0_04-b05, mixed mode, sharing) Tomcat 5.5.15 installed under my home directory to avoid any permissions problems. [EMAIL PROTECTED]:~/tomcat/apache-tomcat-5.5.15/common/lib php -i phpinfo() PHP Version = 4.4.2 System = Linux aragorn 2.6.11.4-21.10-default #1 Tue Nov 29 14:32:49 UTC 2005 i686 Build Date = Mar 25 2006 12:09:10 Configure Command = './configure' '--prefix=/usr/local' '--with-java=/usr/local/java/jdk1.5.0_04/' '--with-servlet=/usr/local/java/apache-tomcat-5.5.15/common' '--datadir=/usr/local/share/php' '--mandir=/usr/local/man' '--bindir=/usr/local/bin' '--libdir=/usr/local/share' '--includedir=/usr/local/include' '--sysconfdir=/etc' '--with-_lib=lib' '--with-config-file-path=/etc' '--with-exec-dir=/usr/local/lib/php/bin' '--disable-debug' '--enable-inline-optimization' '--enable-memory-limit' '--enable-magic-quotes' '--enable-safe-mode' '--enable-sigchild' '--disable-ctype' '--disable-session' '--without-mysql' '--disable-cli' '--without-pear' '--with-openssl' '--enable-force-cgi-redirect' '--enable-discard-path' '--enable-cli' '--with-pear' 'i586-suse-linux' Server API = Command Line Interface Virtual Directory Support = enabled Configuration File (php.ini) Path = /etc PHP API = 20020918 PHP Extension = 20020429 Zend Extension = 20050606 Debug Build = no Zend Memory Manager = enabled Thread Safety = enabled Registered PHP Streams = php, http, ftp, https, ftps This program makes use of the Zend Scripting Language Engine: Zend Engine v1.3.0, Copyright (c) 1998-2004 Zend Technologies ... I can provide the rest of the PHP config info, if requested. I configured and built the Tomcat native library used by the Apache Portable Runtime (APR) on this system during this time period using openssl-0.9.7i and apr-1.2.2 and copied all of the newly built libraries and links from the .libs directory to tomcat home/common/lib I altered the enum variables in the servlet.java class from enum to xenum to avoid the keyword clash that occurs in using JDK 1.5. I also altered the PHP configure file to use servlet-api.jar instead of servlet.jar, since JDK 1.5 is being used. Both of these alterations are also suggested at: http://wiki.apache.org/tomcat/UsingPhp I configured and built PHP as shown above in the configure command. I reviewed the output from the compilation of the reflect.java and servlet.java classes and saw no errors. I copied the newly built phpsrvlt.jar and libphp4.so files to tomcat home/common/lib The following complaint about the PERL Compatible Regex did show during configure, but I don't think it is related to my current problem. ... checking for Java support... yes checking Java Jar location... /usr/local/java/jdk1.5.0_04//bin/jar cf checking Java C location... /usr/local/java/jdk1.5.0_04//bin/javac checking Checking for libjava... /usr/local/java/jdk1.5.0_04//jre/lib/i386 sed: can't read /home/gsl/downloads/php-4.4.2/ext/pcre/Makefile.frag: No such file or directory checking for LDAP support... no ... The Makefile.frag file is indeed missing as sed states. I placed the servlet config as described in the wiki above into tomcat home/conf/web.xml by copying it from the web.xml file located in the PHP source distribution at PHP source root directory/sapi/servlet/web.xml. I also altered the tomcat home/conf/server.xml file as follows: !-- Define a non-SSL HTTP/1.1 Connector on port 8080 Added protocol attribute. gsl 22Mar2006. -- Connector port=8080 maxHttpHeaderSize=8192 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false redirectPort=8443 acceptCount=100 connectionTimeout=2 disableUploadTimeout=true protocol=org.apache.coyote.http11.Http11AprProtocol / to allow access the APR protocol. I placed the file test.php in directory tomcat home/webapps whose contents is: [EMAIL PROTECTED]:~/tomcat/apache-tomcat-5.5.15/webapps cat test.php ?php phpinfo(); ? I added the following to catalina.sh (could have done this with an env export as well): CATALINA_OPTS=$CATALINA_OPTS - -Djava.library.path=/home/gsl/tomcat/apache-tomcat-5.5.15/common/lib I then started up Tomcat using ./startup.sh under the bin directory and confirmed that Tomcat was running correctly by accessing http://localhost:8080 at which point I saw the familiar Tomcat page. I then attempted to go to the page http://localhost:8080/test.php at which point I received: * description* _The
Re: Disabling put and delete http methods
Urm, what part of 'disabled' don't you understand ;-). Tomcat has refused to pass on the request to the Servlet, since nobody is authorized to perform this Method on it (hence the 403 - Forbidden). Sending 404 is just wrong, since the resource does exist. Sending 405 would mean that Tomcat is incapable of processing a DELETE, rather than simply that you aren't allowed to do it. Stephen More [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] My jakarta-tomcat-5.0.28/conf/web.xml now contains: security-constraint web-resource-collection web-resource-nameDisallowed Location/web-resource-name url-pattern/*/url-pattern http-methodPUT/http-method http-methodDELETE/http-method /web-resource-collection auth-constraint / /security-constraint But when I try to: DELETE /tomcat-docs/changelog.html I get 403 Access Denied instead of a 404 or 405. It does not appear that the DELETE option has been disabled. What else do I need to configure ? -Thanks Steve More On 3/25/06, Bill Barker [EMAIL PROTECTED] wrote: Well, your security-constraint is pretty much of a cluster-f*ck. Firstly, you need url-pattern/*/url-pattern. Then you need auth-constraint / (which is deny-from-all, what you have below is allow-from-authenticated-users). I'm guessing that there is more that you're not telling us. While I'm way too lazy to test this myself, I'm having trouble believing that your particular mis-configuration would result in the error you are seeing. Stephen More [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] I am having problems trying to disable put and delete. I have searched the Internet and they all say the same thing. Add the following: security-constraint web-resource-collection web-resource-nameDisallowed Location/web-resource-name url-pattern*/url-pattern http-methodDELETE/http-method http-methodPUT/http-method /web-resource-collection auth-constraint role-name*/role-name /auth-constraint /security-constraint So I added that to jakarta-tomcat-5.0.28/conf/web.xml and restart. While this stops all deletes and puts it is also stopping all gets and posts too ! What am I doing wrong ? I placed it near the end of the file after the mime-mappings. -Thanks Steve More - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Cluster member discovery
Yes, I tried removing the bind address. The behavior is the same. Any other suggestions? Thanks. -Original Message- From: Filip Hanik - Dev Lists [mailto:[EMAIL PROTECTED] Sent: Sunday, March 26, 2006 3:06 PM To: Tomcat Users List Subject: Re: Cluster member discovery did you try to remove the bind address? Filip Parham, Clinton wrote: Hello Tomcat Users! I'm trying to setup two node clustering (nodeA nodeB) using the following: Windows 2003, Tomcat 5.5.16 (apache-tomcat-5.5.16.exe) and JDK1.5. For some inexplicable reason, I cannot get nodeB to discover nodeA. nodeA always discovers nodeB successfully. The two nodes are identical machines - purchased/configured at the same time. Tomcat and JDK were installed to the same folders and use identical server.xml files except for bind address values. nodeA and nodeB have dual network cards - one public, one private. To try and figure out the problem, I turned logging on following these instructions: http://tomcat.apache.org/tomcat-5.5-doc/logging.html and added org.apache.catalina.cluster set to debug. In nodesA's (192.168.3.30) log, I see it find nodeB (192.168.3.31): INFO Cluster-MembershipReceiver org.apache.catalina.cluster.tcp.SimpleTcpCluster - Replication member added:org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.3.31:4 001,catalina,192.168.3.31,4001, alive=35000] Further down in nodeA's log, I also see it send/receive pings from itself and also receive pings from nodeB. Now, in nodesB's log, the story is different. I don't see anything about nodeA. What I do see a lot of is nodeB sending pings but never receiving any - not even from itself. There are no errors or warnings in either log file. To confirm that multicast works between the nodes, I used the Windows 2003 mcast.exe test utility and also ran the JGroups test: http://www.jgroups.org/javagroupsnew/docs/newuser/node15.html. Both were successful. Does anyone know what the problem is? What other information can I provide to help troubleshoot this? Thanks, Clinton Here's the Cluster section from nodeB's server.xml. It's nothing special - I just uncommented the cluster tags and added the local network card address: Cluster className=org.apache.catalina.cluster.tcp.SimpleTcpCluster managerClassName=org.apache.catalina.cluster.session.DeltaManager expireSessionsOnShutdown=false useDirtyFlag=true notifyListenersOnReplication=true Membership className=org.apache.catalina.cluster.mcast.McastService mcastBindAddr=192.168.3.31 mcastAddr=228.0.0.4 mcastPort=45564 mcastFrequency=500 mcastDropTime=3000/ Receiver className=org.apache.catalina.cluster.tcp.ReplicationListener tcpListenAddress=192.168.3.31 tcpListenPort=4001 tcpSelectorTimeout=100 tcpThreadCount=6/ Sender className=org.apache.catalina.cluster.tcp.ReplicationTransmitter replicationMode=pooled ackTimeout=15000/ Valve className=org.apache.catalina.cluster.tcp.ReplicationValve filter=.*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;/ Deployer className=org.apache.catalina.cluster.deploy.FarmWarDeployer tempDir=/tmp/war-temp/ deployDir=/tmp/war-deploy/ watchDir=/tmp/war-listen/ watchEnabled=false/ /Cluster Here's truncated logging from nodeB (192.168.3.31). Notice there is no mention of nodeA (192.168.3.30) even though it's up and running: INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Cluster is about to start INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Cluster is about to start DEBUG Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Invoking addValve on StandardEngine[Catalina].StandardHost[localhost] with class=org.apache.catalina.cluster.tcp.ReplicationValve DEBUG Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Invoking addValve on StandardEngine[Catalina].StandardHost[localhost] with class=org.apache.catalina.cluster.tcp.ReplicationValve INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Add Default ClusterListener at cluster localhost INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Add Default ClusterListener at cluster localhost DEBUG Thread-1 org.apache.catalina.cluster.session.ClusterListener - add ClusterListener [EMAIL PROTECTED] to [EMAIL PROTECTED] DEBUG Thread-1 org.apache.catalina.cluster.session.ClusterListener - add ClusterListener [EMAIL PROTECTED] to [EMAIL PROTECTED] DEBUG Thread-1 org.apache.catalina.cluster.tcp.ClusterReceiverBase - Starting replication listener on
RE: Cluster member discovery
Martin, The install on nodeB is operation. I am able to open the default Tomcat page, If you're seeing this page via a web browser, it means you've setup Tomcat successfully. Netstat lists the http(80), mcast(45564) and receiver (4001) ports. Other ideas? This is very frustrating. Thanks. [Bill?? :) humor?] -Original Message- From: Martin Gainty [mailto:[EMAIL PROTECTED] Sent: Sunday, March 26, 2006 7:37 PM To: Tomcat Users List Subject: Re: Cluster member discovery Bill- Make sure your tomcat install is operational check whatever the default connector (catalina) port is configured to via netstat -a | grep CatalinaPort if it isnt there then that Tomcat server never came up and you should check the logs in %CATALINA_HOME%\logs for any exceptions or errors Martin- - Original Message - From: Filip Hanik - Dev Lists [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Sunday, March 26, 2006 3:06 PM Subject: Re: Cluster member discovery did you try to remove the bind address? Filip Parham, Clinton wrote: Hello Tomcat Users! I'm trying to setup two node clustering (nodeA nodeB) using the following: Windows 2003, Tomcat 5.5.16 (apache-tomcat-5.5.16.exe) and JDK1.5. For some inexplicable reason, I cannot get nodeB to discover nodeA. nodeA always discovers nodeB successfully. The two nodes are identical machines - purchased/configured at the same time. Tomcat and JDK were installed to the same folders and use identical server.xml files except for bind address values. nodeA and nodeB have dual network cards - one public, one private. To try and figure out the problem, I turned logging on following these instructions: http://tomcat.apache.org/tomcat-5.5-doc/logging.html and added org.apache.catalina.cluster set to debug. In nodesA's (192.168.3.30) log, I see it find nodeB (192.168.3.31): INFO Cluster-MembershipReceiver org.apache.catalina.cluster.tcp.SimpleTcpCluster - Replication member added:org.apache.catalina.cluster.mcast.McastMember[tcp://192.168.3.31:4 001,catalina,192.168.3.31,4001, alive=35000] Further down in nodeA's log, I also see it send/receive pings from itself and also receive pings from nodeB. Now, in nodesB's log, the story is different. I don't see anything about nodeA. What I do see a lot of is nodeB sending pings but never receiving any - not even from itself. There are no errors or warnings in either log file. To confirm that multicast works between the nodes, I used the Windows 2003 mcast.exe test utility and also ran the JGroups test: http://www.jgroups.org/javagroupsnew/docs/newuser/node15.html. Both were successful. Does anyone know what the problem is? What other information can I provide to help troubleshoot this? Thanks, Clinton Here's the Cluster section from nodeB's server.xml. It's nothing special - I just uncommented the cluster tags and added the local network card address: Cluster className=org.apache.catalina.cluster.tcp.SimpleTcpCluster managerClassName=org.apache.catalina.cluster.session.DeltaManager expireSessionsOnShutdown=false useDirtyFlag=true notifyListenersOnReplication=true Membership className=org.apache.catalina.cluster.mcast.McastService mcastBindAddr=192.168.3.31 mcastAddr=228.0.0.4 mcastPort=45564 mcastFrequency=500 mcastDropTime=3000/ Receiver className=org.apache.catalina.cluster.tcp.ReplicationListener tcpListenAddress=192.168.3.31 tcpListenPort=4001 tcpSelectorTimeout=100 tcpThreadCount=6/ Sender className=org.apache.catalina.cluster.tcp.ReplicationTransmitter replicationMode=pooled ackTimeout=15000/ Valve className=org.apache.catalina.cluster.tcp.ReplicationValve filter=.*\.gif;.*\.js;.*\.jpg;.*\.htm;.*\.html;.*\.txt;/ Deployer className=org.apache.catalina.cluster.deploy.FarmWarDeployer tempDir=/tmp/war-temp/ deployDir=/tmp/war-deploy/ watchDir=/tmp/war-listen/ watchEnabled=false/ /Cluster Here's truncated logging from nodeB (192.168.3.31). Notice there is no mention of nodeA (192.168.3.30) even though it's up and running: INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Cluster is about to start INFO Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Cluster is about to start DEBUG Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Invoking addValve on StandardEngine[Catalina].StandardHost[localhost] with class=org.apache.catalina.cluster.tcp.ReplicationValve DEBUG Thread-1 org.apache.catalina.cluster.tcp.SimpleTcpCluster - Invoking addValve on StandardEngine[Catalina].StandardHost[localhost] with
NoClassDefFoundError in SystemLogHandler during Bootstrap in binary version
Tomcat version: 5.5.16 SuSE 10 OSS JDK: 1.5.06 Classpath: /usr/local/apache-tomcat-5.5.16/bin: /usr/local/apache-tomcat-5.5.16/server/lib: /usr/local/apache-tomcat-5.5.16/common/lib: /usr/local/jdk1.5.0_06/lib:/usr/local/jdk1.5.0_06/jre/lib/ext I get this error in catalina.out when I attempt to start Tomcat. java.lang.NoClassDefFoundError: org/apache/tomcat/util/log/SystemLogHandler at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2328) at java.lang.Class.getConstructor0(Class.java:2640) at java.lang.Class.newInstance0(Class.java:321) at java.lang.Class.newInstance(Class.java:303) at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:205) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:390) This subject has come up before on this list and people have suggested adding TOMCAT_HOME/server/lib/tomcat-util.jar and TOMCAT_HOME/common/lib to my CLASSPATH. Which I did. Same for TOMCAT_HOME/bin which contains common-daemon.jar. As you can see above my CLASSPATH contains all of the necessary references. I have also placed commons-logging.jar in common/lib. Any fresh ideas? Thanks! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
InputBuffer and Posting Data
Hi all, I am trying to post some data via an applet to a JSP running on Tomcat 5.5.16. In my applet code, I am setting the following: postConn.setRequestMethod(POST); postConn.setRequestProperty(Content-Length, (buf.length) + ); postConn.setRequestProperty(Content-Type, application/octet-stream); Now, on the server side, I am retrieving my actual data by using the ServletInputStream gathered from request.getInputStream() method. The connection also contains some query parameters, which I am retrieving on the server side using request.getParameter(). Now, irrespective of the size of the data that I post, the ServletInputStream is truncating the data to a size of 8K (for files greater than that size, smaller files are the received correctly). I understand, after going through the source code, that the Request class uses the InputBuffer class for reading from this stream and the default size of the buffer for this operation is 8K. However, I would have expected this buffer to grow, if the data was larger than this default, but this is not happening. Is there a setting to increase this buffer automatically that I need to set? Alternatively, is there a setting that I need to set that will set the default to a larger value? I have searched and searched and cannot find anything. Thanks, Vikram
IIS Isapi Redirector Not Working - 404 Error
I am trying to get IIS 6.0 to redirect http requests to Tomcat 5.5 on port 8080. I have downloaded and installed the isapi_redirect.msi from this link: http://www.axint.net/apache/tomcat/tomcat-connectors/jk/binaries/win32/jk-1.2.15 / It created the jakarta virtual directory under the default web site in IIS. The ISAPI filter was added for the isapi_redirect.dll and is showing the green arrow status. I edited uriworkermap.properties and added the relevant context to be redirected to Tomcat: /auth/*=wlb I have explicitly allowed the isapi_redirect.dll as a web service extension in IIS. I verified the registry entries created by the Isapi redirector, and everything looks okay. I also verified in Tomcat's server.xml that the AJP 1.3 connector is set up (port 8009). When I go directly to the 8080 URL, it works just fine: http://localhost:8080/auth/Authorize When I try to redirect from port 80, it fails: http://localhost/auth/Authorize I get a 404 error in the IIS log, indicating that the redirector is not handling the requests: 2006-03-27 05:57:57 W3SVC1 127.0.0.1 GET /auth/Authorize - 80 - 127.0.0.1 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.2;+SV1;+.NET+CLR+1.1.4322) 404 0 3 Any ideas ? Thanks, Eric - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: WebDAV problem with CoyoteConnector? and javax.servlet.HttpServlet
Hi,
The servlet is mapped correctly and requesting doGet by through web
browser works fine.
What do you mean by right signature? you mean the
java.security.Signature? or just the code syntax?
Here's the code I use for my class which extends (the tomcat)
WebDavServlet.
protected void doOptions(HttpServletRequest req, HttpServletResponse
response)
throws ServletException, IOException {
super.doOptions(req, response);
System.out.println(DavTest.doOptions + new Date());
response.addHeader(DAV, 1,2);
String options = OPTIONS, GET, HEAD, POST, DELETE, TRACE,
PROPFIND, PROPPATCH, COPY, MOVE, LOCK, UNLOCK;
response.addHeader(Allow, options);
response.addHeader(MS-Author-Via, DAV);
}
Samuli
On 26.3.2006, at 23.00, Mark Thomas wrote:
Samuli Elomaa wrote:
Now, the problem is that instead of my servlet responding by using
doOptions, the doOptions is never called because tomcat
(CoyoteConnector?)
answers before my servlet with answer like:
It isn't the CoyoteConnector.
It could be a couple of things.
Check that the OPTIONS request is for a URL mapped to your servlet.
Check your doOptions() method has the right signature.
Mark
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
sysdeo: whoa, wait a minute
Hi, I'm evaluating everyone's advice (thank you, by they way!!!) concerning IDE's for jsp development and the first thing I tried was sysdeo with eclipse (webtools next, then netbeans). Boy, am I getting a surprise. So I created a Tomcat Project (right?) and pointed to the directory that already has all of my jsp pages. Now I see the new project and the list of the jsp files. So far so good. But I'm not getting any help from the IDE! I need: highlighting, indenting, and automatic building or any kind of building, but I'm not getting any of that!!! These are the only things that actually need from my IDE as (so far) I'm using ant to compile and deploy. Was I naive to expect to get these features? Or am I missing something now? Thanks in advance! Dola __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
IIS Integrated Authentification and Tomcat
Hi, I plan to use IIS as a front-end for a J2EE application running on Tomcat. I plan to use IIS integrated authentification to do NTLM authentification of users. I need to get the login of the authentificated user from my application. Is there any place where IIS puts this value ? Either a Header or something like that ? Thanks. Benjamin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Performance Tuning on Tomcat 5.5.16 for site with 150,000 daily hits
On 3/27/06, Per Johnsson [EMAIL PROTECTED] wrote: Hi! One good thing you could do is make sure you have the APR installed (Apache Portal Runtime) apr.apache.org. Why??? /Per Jonssons Leon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: PHP Servlet Fails in Tomcat 5.5.15
*exception* java.io.IOException: null net.php.servlet.send(Native Method) net.php.servlet.service(servlet.java:207) net.php.servlet.service(servlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) This exception is not only generic, but it is also missing the cause. It is definitely generated in the JNI method, so you'd have to look in there. I then altered the servlet class to include some debugging info just prior to its invocation of the send method: send(request.getMethod(), request.getQueryString(), request.getRequestURI(), contextPath, request.getContentType(), request.getContentLength(), request.getRemoteUser(), display_source_mode ); Here is the result: request.getMethod() = GET request.getQueryString()= null request.getRequestURI()= /test.php contextPath = /home/gsl/tomcat/apache-tomcat-5.5.15/webapps/ROOT/test.php request.getContentType() = null request.getContentLength()= -1 request.getRemoteUser()= null display_source_mode = false This looks fine. The corresponding native method appears to be in servlet.c as: JNIEXPORT void JNICALL Java_net_php_servlet_send (JNIEnv *jenv, jobject self, jstring requestMethod, jstring queryString, jstring requestURI, jstring pathTranslated, jstring contentType, jint contentLength, jstring authUser, jboolean display_source_mode) I haven't written JNI code before, but I suspect that the first two args are just hidden info. that is typically passed to a native method, so I don't see a signature mismatch or anything else wrong here. The error would have been much different, in case of a signature mismatch. Alternatively, does anyone have any further ideas on what I could do to debug this further? A few other individuals posted this null IOException on the net, but no resolution was provided. Being such a generic error, their problem might not even be related to what I am experiencing. Well,... As I have said above, the exception is thrown in the native method, so you could go into the source of that method and see where it could throw an exception. Other than that, you could try building a different version of PHP, like 5.0 or 5.1 branch. Maybe they will fare better. Nix. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Performance Tuning on Tomcat 5.5.16 for site with 150,000 daily hits
--- Leon Rosenberg [EMAIL PROTECTED] wrote: On 3/27/06, Per Johnsson [EMAIL PROTECTED] wrote: Hi! One good thing you could do is make sure you have the APR installed (Apache Portal Runtime) apr.apache.org. APR = Apache Portable Runtime library Why??? Well, it can spead things up, making TC serve static pages faster. Nix. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
