quartz.properties MySQL
Hi, Can anyone send me a sample quartz.properties file for MySQL and Tomcat. Shakeel Ahmad. -Original Message- From: Randall Svancara [mailto:[EMAIL PROTECTED] Sent: 24 February, 2005 1:00 AM To: Tomcat Users List Subject: JDBCStore JTDS Anyone have any luck using the JTDS driver for Micro(Caugh..Caugh) SQL Server and persistent session management using JDCBStore. I am currently experiencing a problem connecting with jtds. Here is my configuration for my JDBCStore... Manager className=org.apache.catalina.session.PersistentManager Store className=org.apache.catalina.session.JDBCStore connectionURL=jdbc:jtds:sqlserver://10.113.2.60/propsys;user=webuser;pa ssword=password driverName=net.sourceforge.jtds.jdbc.Driver sessionIdCol=session_id sessionValidCol=valid_session sessionMaxInactiveCol=max_inactive sessionLastAccessedCol=last_access sessionTable=tomcat_sessions sessionAppCol=app_context sessionDataCol=session_data / /Manager I recieve this error when trying to use the driver/ConnectionURL to connect to the database. Feb 23, 2005 7:52:35 AM org.apache.catalina.session.JDBCStore getConnection SEVERE: A SQL exception occurred java.sql.SQLException: Single-Sign-On is only supported on Windows. Please specify a user name. Any help/advice/hints would be appreciated. Of course, my platform is Linux and single sign on is not what I want anyway. Randall - 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 send hidden variables to next page
If you are developing a JSP/Servlet then you can do this by keeping those variables in session. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: U K Laxmi [mailto:[EMAIL PROTECTED] Sent: 23 February, 2005 10:31 AM To: Tomcat Users List Subject: How to send hidden variables to next page Sorry if it's not the right place to post this question. Excuse me. I've some hidden variables in a web page. I want to send them to next page without using submit button. I don't know how to do it. More over i don't know how to access those variables in the next page. Is there any option available to do this html or tomcat or apache? Thanks!! --- Matt [EMAIL PROTECTED] wrote: Ah-ha, somehow I changed a line in the uriworkermap.properties file from this (some pointless experiment out of past frustrated delirium): /jsp-examples/*=ajp13w ...to this: /jsp-examples/*.jsp ...so changing it back (which is how it was out-of-the-box after jk_1.2.8.exe was run) to: /jsp-examples/*=ajp13w ...fixes it, and I can now access both directories fine (inside and outside of $CATALINA_HOME/webapps)!!! YAY!!! I now get the expected results for: http://localhost/jsp-examples/ (the webapps/ examples page) ...and for: http://localhost:8080/jsp-examples/ (the webapps/ examples page) ...and for: http://localhost:8080 (Tomcat home page) ...and for: http://localhost (IIS home page) ...and for: http://localhost/JSP/MYwebapps/MYjsp-examples (the C:\Inetpub\wwwroot\JSP\MYwebapps\ examples page) ...and the .JSP pages work as expected in both places! Now I can add docabses to my heart's content - *relieved sigh* SO...the easy answer is a simple, single CONTEXT addition, but making sure to overlap the end of the docbase path with the path: Context path=/JSP docbase=C:/Inetpub/wwwroot/JSP debug=0 reloadable=true crossContext=false / As an aside, I got rid of the ...path= docbase=... CONTEXT, so I have no idea why you're using that line in your server.xml file, Wendy? THANKS, Wendy!!! -Matt On Tue, 22 Feb 2005, Matt wrote: OK, we've at least gotten to the point where I can now run the examples from my own directory outside of $CATALINA_HOME/webapps, and by ONLY editing server.xml and uriworkermap.properties slightly, and NOTHING ELSE, which is not only nice, but also what I expected all along! (THANK YOU!THANK YOU!THANK YOU!)* *HOWEVER, now that I made the changes you recommended, the webapps area now is NOT FOUND when using plain URL's. I get a (Tomcat-based) directory listing when using the following URL (instead of the Tomcat welcome page): http://localhost:8080 ...which includes my outside folder and then all of the folders in $CATALINA_HOME/webapps, AND if I go deeper into any of these listed directories with the explicit port :8080 set it works, BUT if I try the following URL: http://localhost/jsp-examples ...then I get a 404 page not found error (not a Tomcat page - standard IE stuff). With or without the :8080 port in my URL, my outside directory can be found just fine: http://localhost/JSP/MYwebapps/MYjsp-examples/index.html (and so on) ...so I have the inverse problem. Good grief! Can't we have both? Here's the beginning of my HOST tag through the CONTEXT (everything else in server.xml is out-of-the-box, unless jk_1.2.8.exe does anything here as well): Host name=localhost appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNamespaceAware=false Context path= docBase= debug=0 reloadable=true crossContext=true / Context path=/JSP docbase=C:/Inetpub/wwwroot/JSP debug=0 reloadable=true crossContext=false / ...the trick seems to be in the overlapping ending directory in path and docbase, which is kinda annoying since EVERY example I found showed path set to or / - hence my frustration up to this point. I have tried removing the first CONTEXT (seems weird with path and docbase both set to ). When I remove that, I get the same results - so what is this CONTEXT for, if anything? My uriworkermap.properties file is as follows: # uriworker.properties - # # This file provides sample mappings for example # ajp13w worker defined in workermap.properties.minimal /servlets-examples/*=ajp13w /jsp-examples/*.jsp=ajp13w /*.jsp=ajp13w /JSP/*.jsp=ajp13w # Now filter out all .jpeg files inside that context # For no mapping the url has to start with exclamation (!) !/servlets-examples/*.jpeg=ajp13w So, I'm still trying to get BOTH to work right, but making some progress! -Matt On Tue, 22 Feb 2005
RE: How to send hidden variables to next page
Wel this might help... // You write following two lines in first JSP page. String name = Java;// This might be your hidden field. session.setAttribute(HiddenName, name); //Then you get the name on next page as follows. String userName = (String)session.getAttribute(HiddenName); The name attribute will be available throught the session life, unless we remove it explicitly or restart Tomcat. We can use it on any page once it is placed properly. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: U K Laxmi [mailto:[EMAIL PROTECTED] Sent: 23 February, 2005 10:37 AM To: Tomcat Users List Subject: RE: How to send hidden variables to next page Yes. I'm using JSP. Can you pls tell me the syntax or guidelines as how to do it. Thank you. --- Shakeel Ahmad [EMAIL PROTECTED] wrote: If you are developing a JSP/Servlet then you can do this by keeping those variables in session. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: U K Laxmi [mailto:[EMAIL PROTECTED] Sent: 23 February, 2005 10:31 AM To: Tomcat Users List Subject: How to send hidden variables to next page Sorry if it's not the right place to post this question. Excuse me. I've some hidden variables in a web page. I want to send them to next page without using submit button. I don't know how to do it. More over i don't know how to access those variables in the next page. Is there any option available to do this html or tomcat or apache? Thanks!! --- Matt [EMAIL PROTECTED] wrote: Ah-ha, somehow I changed a line in the uriworkermap.properties file from this (some pointless experiment out of past frustrated delirium): /jsp-examples/*=ajp13w ...to this: /jsp-examples/*.jsp ...so changing it back (which is how it was out-of-the-box after jk_1.2.8.exe was run) to: /jsp-examples/*=ajp13w ...fixes it, and I can now access both directories fine (inside and outside of $CATALINA_HOME/webapps)!!! YAY!!! I now get the expected results for: http://localhost/jsp-examples/ (the webapps/ examples page) ...and for: http://localhost:8080/jsp-examples/ (the webapps/ examples page) ...and for: http://localhost:8080 (Tomcat home page) ...and for: http://localhost (IIS home page) ...and for: http://localhost/JSP/MYwebapps/MYjsp-examples (the C:\Inetpub\wwwroot\JSP\MYwebapps\ examples page) ...and the .JSP pages work as expected in both places! Now I can add docabses to my heart's content - *relieved sigh* SO...the easy answer is a simple, single CONTEXT addition, but making sure to overlap the end of the docbase path with the path: Context path=/JSP docbase=C:/Inetpub/wwwroot/JSP debug=0 reloadable=true crossContext=false / As an aside, I got rid of the ...path= docbase=... CONTEXT, so I have no idea why you're using that line in your server.xml file, Wendy? THANKS, Wendy!!! -Matt On Tue, 22 Feb 2005, Matt wrote: OK, we've at least gotten to the point where I can now run the examples from my own directory outside of $CATALINA_HOME/webapps, and by ONLY editing server.xml and uriworkermap.properties slightly, and NOTHING ELSE, which is not only nice, but also what I expected all along! (THANK YOU!THANK YOU!THANK YOU!)* *HOWEVER, now that I made the changes you recommended, the webapps area now is NOT FOUND when using plain URL's. I get a (Tomcat-based) directory listing when using the following URL (instead of the Tomcat welcome page): http://localhost:8080 ...which includes my outside folder and then all of the folders in $CATALINA_HOME/webapps, AND if I go deeper into any of these listed directories with the explicit port :8080 set it works, BUT if I try the following URL: http://localhost/jsp-examples ...then I get a 404 page not found error (not a Tomcat page - standard IE stuff). With or without the :8080 port in my URL, my outside directory can be found just fine: http://localhost/JSP/MYwebapps/MYjsp-examples/index.html (and so on) ...so I have the inverse problem. Good grief! Can't we have both? Here's the beginning of my HOST tag through the CONTEXT (everything else in server.xml is out-of-the-box, unless jk_1.2.8.exe does anything here as well): Host name=localhost appBase=webapps unpackWARs=true
RE: How to send hidden variables to next page
Then you must use the window.returnValue of Java Script. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: U K Laxmi [mailto:[EMAIL PROTECTED] Sent: 23 February, 2005 12:30 PM To: Tomcat Users List Subject: RE: How to send hidden variables to next page Thanks for the answers Shakeel. My problem is, i've a page that doesn't have submit button. I need to send the hidden variables in that HTML page to next HTML page. Here the hidden value is set based on the type of option selected from 'select' drpo down box in HTML. To put it in session, i need to identify the selected option and assign it to java varialbe. I don't think it's possible to assign a javascript variable to java variable. Pls help to solve this problem. --- Shakeel Ahmad [EMAIL PROTECTED] wrote: Wel this might help... // You write following two lines in first JSP page. String name = Java;// This might be your hidden field. session.setAttribute(HiddenName, name); //Then you get the name on next page as follows. String userName = (String)session.getAttribute(HiddenName); The name attribute will be available throught the session life, unless we remove it explicitly or restart Tomcat. We can use it on any page once it is placed properly. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: U K Laxmi [mailto:[EMAIL PROTECTED] Sent: 23 February, 2005 10:37 AM To: Tomcat Users List Subject: RE: How to send hidden variables to next page Yes. I'm using JSP. Can you pls tell me the syntax or guidelines as how to do it. Thank you. --- Shakeel Ahmad [EMAIL PROTECTED] wrote: If you are developing a JSP/Servlet then you can do this by keeping those variables in session. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: U K Laxmi [mailto:[EMAIL PROTECTED] Sent: 23 February, 2005 10:31 AM To: Tomcat Users List Subject: How to send hidden variables to next page Sorry if it's not the right place to post this question. Excuse me. I've some hidden variables in a web page. I want to send them to next page without using submit button. I don't know how to do it. More over i don't know how to access those variables in the next page. Is there any option available to do this html or tomcat or apache? Thanks!! --- Matt [EMAIL PROTECTED] wrote: Ah-ha, somehow I changed a line in the uriworkermap.properties file from this (some pointless experiment out of past frustrated delirium): /jsp-examples/*=ajp13w ...to this: /jsp-examples/*.jsp ...so changing it back (which is how it was out-of-the-box after jk_1.2.8.exe was run) to: /jsp-examples/*=ajp13w ...fixes it, and I can now access both directories fine (inside and outside of $CATALINA_HOME/webapps)!!! YAY!!! I now get the expected results for: http://localhost/jsp-examples/ (the webapps/ examples page) ...and for: http://localhost:8080/jsp-examples/ (the webapps/ examples page) ...and for: http://localhost:8080 (Tomcat home page) ...and for: http://localhost (IIS home page) ...and for: http://localhost/JSP/MYwebapps/MYjsp-examples (the C:\Inetpub\wwwroot\JSP\MYwebapps\ examples page) ...and the .JSP pages work as expected in both places! Now I can add docabses to my heart's content - *relieved sigh* SO...the easy answer is a simple, single CONTEXT addition, but making sure to overlap the end of the docbase path with the path: Context path=/JSP docbase=C:/Inetpub/wwwroot/JSP debug=0 reloadable=true crossContext=false / As an aside, I got rid of the ...path= docbase=... CONTEXT, so I have no idea why you're using that line in your server.xml file, Wendy? THANKS, Wendy!!! -Matt On Tue, 22 Feb 2005, Matt wrote: OK, we've at least gotten to the point where I can now run the examples from my own directory outside of $CATALINA_HOME/webapps, and by ONLY editing server.xml and uriworkermap.properties slightly
RE: Tomcat 5.5.7 cannot connect to mysql datasource - what changed?
Try to hard code user name as the error shows '' as a user name. Also you can write a simple stand alone java program other than your web application to figure out exact problem. More things more problems. Less things quick findings, might help. By the way is your new MySQL communicating to you via any front end tool like SQL Yog or MySQL Front etc. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: Richard Mixon (qwest) [mailto:[EMAIL PROTECTED] Sent: 21 February, 2005 6:16 PM To: Tomcat Users List Subject: RE: Tomcat 5.5.7 cannot connect to mysql datasource - what changed? Shakeel, Thanks for the suggestion but we were already using DBCP 1.2.1. I downloaded it and tried it again, but get the same error. Any other ideas why the username would not be passed correctly when creating the datasource/pool? -Original Message- From: Shakeel Ahmad [mailto:[EMAIL PROTECTED] Sent: Sunday, February 20, 2005 10:43 PM To: Tomcat Users List Subject: RE: Tomcat 5.5.7 cannot connect to mysql datasource - what changed? Wel we did the same to upgrade our product all went wel except for the connector. Then after some research I found that mysql-connector-java-3.1.6-bin.jar was the missing part. But your trace also shows that the PoolableConnectionFactory is not being created may be try commons-dbcp-1.2.1.jar if not already upgraded. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: Richard Mixon (qwest) [mailto:[EMAIL PROTECTED] Sent: 21 February, 2005 10:24 AM To: Tomcat Users List Subject: RE: Tomcat 5.5.7 cannot connect to mysql datasource - what changed? Actually I tried MySQL Connector/J 3.0.15, and then updated to the latest 3.1.7. Each was placed in in $CATALINA_HOME/common/lib and tried - same result/error message. -Original Message- From: Shakeel Ahmad [mailto:[EMAIL PROTECTED] Sent: Sunday, February 20, 2005 10:22 PM To: Tomcat Users List Subject: RE: Tomcat 5.5.7 cannot connect to mysql datasource - what changed? Have you changed the corresponding mysql connector jar file ? -Original Message- From: Richard Mixon (qwest) [mailto:[EMAIL PROTECTED] Sent: 21 February, 2005 7:53 AM To: tomcat-user@jakarta.apache.org Subject: Tomcat 5.5.7 cannot connect to mysql datasource - what changed? We have been using Sun Java 1.4.2, Tomcat 5.0.19, MySQL 4.1.7, MySQL Connector/J 3.0.15 with Hibernate 2.1.7c with no problems. This is on both Windows XP Pro SP2 (development) and SuSE Linux SLES9 (test and production). In order to get failover to work the way we wanted we upgraded to Tomcat 5.5.7 and Sun Java 1.5. The main change in our application was the new format for data soruces in the application context. No problem on Windows XP. We've tried to install on one of our Linux servers and are having no end of grief getting a DB connection to properly happen. Any help or ideas would be much appreciated. I've included the application context and the catalina log error messages below. Thanks in advance - Richard ***- APPLICATION CONTEXT: Context path=/stars docBase=stars debug=99 reloadable=true privileged=true antiResourceLocking=false antiJARLocking=true Logger className=org.apache.catalina.logger.FileLogger prefix=stars. suffix=.log timestamp=true/ Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=com.mysql.jdbc.Driver connectionURL=jdbc:mysql://192.168.11.3:3306/ltojsw?autoReconnec t=trueamp;autoCommit=true connectionName=ltojsw connectionPassword=586579 userTable=PoAssociate userNameCol=userid userCredCol=password userRoleTable=PoUserRole roleNameCol=roleName / Resourcename=jdbc/stars type=javax.sql.DataSource auth=Container maxActive=100 maxIdle=10 maxWait=1 defaultAutoCommit=true userName=ltojsw password=586579 driverClassName=com.mysql.jdbc.Driver url=jdbc:mysql://192.168.11.3:3306/ltojsw?aut oReconnect=trueamp;autoCommit=true removeAbandoned=true removeAbandonedTimeout=60 logAbandoned=true / /Context ***- CATALINA ERROR MESSAGES: SNIP 19:37:27,642 INFO [http-8080-Processor25] DatasourceConnectionProvider:51 - Using datasource: java:comp
RE: Tomcat 5.5.7 cannot connect to mysql datasource - what changed?
Have you changed the corresponding mysql connector jar file ? Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: Richard Mixon (qwest) [mailto:[EMAIL PROTECTED] Sent: 21 February, 2005 7:53 AM To: tomcat-user@jakarta.apache.org Subject: Tomcat 5.5.7 cannot connect to mysql datasource - what changed? We have been using Sun Java 1.4.2, Tomcat 5.0.19, MySQL 4.1.7, MySQL Connector/J 3.0.15 with Hibernate 2.1.7c with no problems. This is on both Windows XP Pro SP2 (development) and SuSE Linux SLES9 (test and production). In order to get failover to work the way we wanted we upgraded to Tomcat 5.5.7 and Sun Java 1.5. The main change in our application was the new format for data soruces in the application context. No problem on Windows XP. We've tried to install on one of our Linux servers and are having no end of grief getting a DB connection to properly happen. Any help or ideas would be much appreciated. I've included the application context and the catalina log error messages below. Thanks in advance - Richard ***- APPLICATION CONTEXT: Context path=/stars docBase=stars debug=99 reloadable=true privileged=true antiResourceLocking=false antiJARLocking=true Logger className=org.apache.catalina.logger.FileLogger prefix=stars. suffix=.log timestamp=true/ Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=com.mysql.jdbc.Driver connectionURL=jdbc:mysql://192.168.11.3:3306/ltojsw?autoReconnec t=trueamp;autoCommit=true connectionName=ltojsw connectionPassword=586579 userTable=PoAssociate userNameCol=userid userCredCol=password userRoleTable=PoUserRole roleNameCol=roleName / Resourcename=jdbc/stars type=javax.sql.DataSource auth=Container maxActive=100 maxIdle=10 maxWait=1 defaultAutoCommit=true userName=ltojsw password=586579 driverClassName=com.mysql.jdbc.Driver url=jdbc:mysql://192.168.11.3:3306/ltojsw?aut oReconnect=trueamp;autoCommit=true removeAbandoned=true removeAbandonedTimeout=60 logAbandoned=true / /Context ***- CATALINA ERROR MESSAGES: SNIP 19:37:27,642 INFO [http-8080-Processor25] DatasourceConnectionProvider:51 - Using datasource: java:comp/env/jdbc/stars 19:37:27,648 INFO [http-8080-Processor25] TransactionManagerLookupFactory:33 - No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended) AbandonedObjectPool is used ([EMAIL PROTECTED]) LogAbandoned: true RemoveAbandoned: true RemoveAbandonedTimeout: 60 19:37:41,696 WARN [http-8080-Processor25] SettingsFactory:107 - Could not obtain connection metadata org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Server connection failure during transaction. Due to underlying exception: 'java.sql.SQLException: Access denied for user ''@'kingfishS11' (using password: YES)'. ** BEGIN NESTED EXCEPTION ** java.sql.SQLException MESSAGE: Access denied for user ''@'kingfishS11' (using password: YES) STACKTRACE: java.sql.SQLException: Access denied for user ''@'kingfishS11' (using password: YES) SNIP - 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: Tomcat 5.5.7 cannot connect to mysql datasource - what changed?
Wel we did the same to upgrade our product all went wel except for the connector. Then after some research I found that mysql-connector-java-3.1.6-bin.jar was the missing part. But your trace also shows that the PoolableConnectionFactory is not being created may be try commons-dbcp-1.2.1.jar if not already upgraded. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: Richard Mixon (qwest) [mailto:[EMAIL PROTECTED] Sent: 21 February, 2005 10:24 AM To: Tomcat Users List Subject: RE: Tomcat 5.5.7 cannot connect to mysql datasource - what changed? Actually I tried MySQL Connector/J 3.0.15, and then updated to the latest 3.1.7. Each was placed in in $CATALINA_HOME/common/lib and tried - same result/error message. -Original Message- From: Shakeel Ahmad [mailto:[EMAIL PROTECTED] Sent: Sunday, February 20, 2005 10:22 PM To: Tomcat Users List Subject: RE: Tomcat 5.5.7 cannot connect to mysql datasource - what changed? Have you changed the corresponding mysql connector jar file ? -Original Message- From: Richard Mixon (qwest) [mailto:[EMAIL PROTECTED] Sent: 21 February, 2005 7:53 AM To: tomcat-user@jakarta.apache.org Subject: Tomcat 5.5.7 cannot connect to mysql datasource - what changed? We have been using Sun Java 1.4.2, Tomcat 5.0.19, MySQL 4.1.7, MySQL Connector/J 3.0.15 with Hibernate 2.1.7c with no problems. This is on both Windows XP Pro SP2 (development) and SuSE Linux SLES9 (test and production). In order to get failover to work the way we wanted we upgraded to Tomcat 5.5.7 and Sun Java 1.5. The main change in our application was the new format for data soruces in the application context. No problem on Windows XP. We've tried to install on one of our Linux servers and are having no end of grief getting a DB connection to properly happen. Any help or ideas would be much appreciated. I've included the application context and the catalina log error messages below. Thanks in advance - Richard ***- APPLICATION CONTEXT: Context path=/stars docBase=stars debug=99 reloadable=true privileged=true antiResourceLocking=false antiJARLocking=true Logger className=org.apache.catalina.logger.FileLogger prefix=stars. suffix=.log timestamp=true/ Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=com.mysql.jdbc.Driver connectionURL=jdbc:mysql://192.168.11.3:3306/ltojsw?autoReconnec t=trueamp;autoCommit=true connectionName=ltojsw connectionPassword=586579 userTable=PoAssociate userNameCol=userid userCredCol=password userRoleTable=PoUserRole roleNameCol=roleName / Resourcename=jdbc/stars type=javax.sql.DataSource auth=Container maxActive=100 maxIdle=10 maxWait=1 defaultAutoCommit=true userName=ltojsw password=586579 driverClassName=com.mysql.jdbc.Driver url=jdbc:mysql://192.168.11.3:3306/ltojsw?aut oReconnect=trueamp;autoCommit=true removeAbandoned=true removeAbandonedTimeout=60 logAbandoned=true / /Context ***- CATALINA ERROR MESSAGES: SNIP 19:37:27,642 INFO [http-8080-Processor25] DatasourceConnectionProvider:51 - Using datasource: java:comp/env/jdbc/stars 19:37:27,648 INFO [http-8080-Processor25] TransactionManagerLookupFactory:33 - No TransactionManagerLookup configured (in JTA environment, use of process level read-write cache is not recommended) AbandonedObjectPool is used ([EMAIL PROTECTED]) LogAbandoned: true RemoveAbandoned: true RemoveAbandonedTimeout: 60 19:37:41,696 WARN [http-8080-Processor25] SettingsFactory:107 - Could not obtain connection metadata org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Server connection failure during transaction. Due to underlying exception: 'java.sql.SQLException: Access denied for user ''@'kingfishS11' (using password: YES)'. ** BEGIN NESTED EXCEPTION ** java.sql.SQLException MESSAGE: Access denied for user ''@'kingfishS11' (using password: YES) STACKTRACE: java.sql.SQLException: Access denied for user ''@'kingfishS11' (using password: YES) SNIP - 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: JDBC connection errors
You are not giving the correct parameters for the connection, see '' and null, correct them ... Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: deepak suldhal [mailto:[EMAIL PROTECTED] Sent: 21 February, 2005 11:13 AM To: tomcat users Subject: JDBC connection errors Hi I am getting the following errors while trying to make a JDBC connection. Please help. description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Unable to get connection, DataSource invalid: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null' org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextI mpl.java:825) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp l.java:758) org.apache.jsp.test_jsp._jspService(test_jsp.java:82) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 24) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) root cause javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null' org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.getConnection(Unk nown Source) org.apache.taglibs.standard.tag.common.sql.QueryTagSupport.doStartTag(Unknow n Source) org.apache.jsp.test_jsp._jspx_meth_sql_query_0(test_jsp.java:101) org.apache.jsp.test_jsp._jspService(test_jsp.java:58) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 24) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802 __ 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]
JAVA_OPTS , C:\Tomcat 5.5 ?
Hi, JAVA_OPTS used to work in older Tomcat versions but the JVM Heap settings are not picked by Tomcat 5.5 from JAVA_OPTS. Please guide if anyone knows. Thanks in advance. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JAVA_OPTS , C:\Tomcat 5.5 ?
Here is the detail. I was successfully running Tomcat 4.X using JAVA_OPTS=-Xmx512m -Xms512m and my web application was running with this JVM Heap settings correctly, without any OutOfMemoryError. I recently installed Tomcat 5.5 and expected the same JVM Heap settings but they never happen. Now I want to set my own values of JVM Heap in Tomcat 5.5. Or simply my question is that how we can set JVM Heap settings in Tomcat 5.5. Thanks. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: Edmon Begoli [mailto:[EMAIL PROTECTED] Sent: 16 February, 2005 9:54 PM To: Tomcat Users List Subject: Re: JAVA_OPTS , C:\Tomcat 5.5 ? Give few more details, so that I can try your test case. Thank you, Edmon Shakeel Ahmad wrote: Hi, JAVA_OPTS used to work in older Tomcat versions but the JVM Heap settings are not picked by Tomcat 5.5 from JAVA_OPTS. Please guide if anyone knows. Thanks in advance. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
URL encoding in JSP?
how to send characters in the URLs in JSP code. like vendor.jsp?name=IntelMentorSamsung now in the JSP when I call String name = request.getParameter(name); // The name must be IntelMentorSamsung // instead of Intel only. Best Regards. Shakeel Ahmad. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
-Xverify:none ?
What are are the merits or demerits of using -Xverify:none with Tomcat. -Original Message- From: alan sparago [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 25, 2004 12:21 AM To: 'Tomcat Users List' Subject: SocketException: Connection reset - Tomcat 5.0.27 When using Tomcat 5.0.27 the following error shows up in the catalina.log file; SEVERE: Remote Host 12.159.66.150 SocketException: Connection reset org.apache.tomcat.util.net.TcpWorkerThread runIt The ip address 12.159.66.150 is a load balancer that front-ends Tomcat and checks periodically to make sure tomcat is running. It logs this error every time it checks. When I switch to Tomcat 5.0.16 under the same exact conditions this error does not show up in the log file. Questions; Is there a way to prevent this from being logged? Why does this occur under Tomcat 5.0.27 and not Tomcat 5.0.16? If Tomcat cant be set up to not log this error, is there a way to log in as INFO instead? alan - 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]
How to Disable Tomcat Logs
How to disable Tomcat's logs, including stderr and stdout ? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Server Status
How to set CATALINA_PID for this purpose, I mean can you give some details and correct settings. -Original Message- From: Tim Funk [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 31, 2004 4:23 PM To: Tomcat Users List Subject: Re: Tomcat Server Status We actually wrote a JSP to do this. Since we utilize the CATALINA_PID environment variable, on startup - a file with tomcat's pid is written. Then we have a JSP which queries the last modify time of this file. -Tim Kashif Siddiqui wrote: Thank you very much for guidance, but this page don't show StartTime/UpTime of Tomcat Server... http://localhost:/manager/html Is there any way to get it. --- Ronald Klop [EMAIL PROTECTED] wrote: Look at the http://your-hostname/manager/html webapp. See also: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/manager-howto.html Ronald. On Tue Aug 31 12:54:51 CEST 2004 Kashif Siddiqui [EMAIL PROTECTED] wrote: Hi all, I am sucessfully running Tomcat server, now I want to know that is there any way to get Tomcat server's 1. Server's Status 2. Start Time 3. Server uptime 4. Current requests on server Thanks in advance... - 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]
java source code
I find no implementation for jvm.dll in j2sdk1.4.2/src.zip provided as a source code zip of java. Where must I ask for exact source code. specially the .c files which operate on AggressiveHeap or a function who displays following message. You need at least 256mb of memory to use -XX:+AggressiveHeap I dont need the explaination of this line only I need is the source code which prints this message on console. Regards. Shakeel Ahmad - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Problem in Tomcat
Actually this is not an error, when you press Ctrl+Break key on Tomcat Console it dumps all the threads in this fashion. By the way this crashing your web app -Original Message- From: Jitesh Sinha [mailto:[EMAIL PROTECTED] Sent: Thursday, August 26, 2004 4:53 PM To: Tomcat Users List Subject: Problem in Tomcat Hello All, We get the following error every now and then.Any ideas why it will occur? RequestHandler daemon prio=5 tid=0x000e5d18 nid=0xd9d runnable [0..0] Thread-13 prio=5 tid=0x006cf248 nid=0xd9c waiting on condition [0..e9afbba8] SocketListener daemon prio=5 tid=0x00753a28 nid=0x29 runnable [e9b7f000..e9b7fc30] at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353) - locked 0xef10c308 (a java.net.PlainSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:448) at java.net.ServerSocket.accept(ServerSocket.java:419) at com.inprise.vbroker.IIOP.Listener.accept(Listener.java:160) at com.inprise.vbroker.orb.SocketSCM$ListenerThread.run(SocketSCM.java:69) at java.lang.Thread.run(Thread.java:534) VBJ ThreadPool Worker daemon prio=5 tid=0x00758228 nid=0x28 in Object.wait() [e9c7f000..e9c7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x00757740 nid=0x27 in Object.wait() [e9d7f000..e9d7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x00756da0 nid=0x26 in Object.wait() [e9e7f000..e9e7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x007596a0 nid=0x25 in Object.wait() [e9f7f000..e9f7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x00756400 nid=0x24 in Object.wait() [ea77f000..ea77fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) StandardManager[/cse/prdapp] daemon prio=5 tid=0x006d8c58 nid=0x23 waiting on condition [eac7f000..eac7fc30] at java.lang.Thread.sleep(Native Method) at org.apache.catalina.session.StandardManager.threadSleep(StandardManager.java :793) at org.apache.catalina.session.StandardManager.run(StandardManager.java:852) at java.lang.Thread.run(Thread.java:534) visiconnect Manager prio=5 tid=0x005cf5c8 nid=0x21 in Object.wait() [ead7f000..ead7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xeef5cbd8 (a com.borland.enterprise.server.services.visiconnect.VisiConnectService) at java.lang.Object.wait(Object.java:429) at com.sun.server.Service.run(Service.java:192) - locked 0xeef5cbd8 (a com.borland.enterprise.server.services.visiconnect.VisiConnectService) at com.borland.enterprise.server.services.visiconnect.VisiConnectService.run(Vi siConnectService.java:207) at java.lang.Thread.run(Thread.java:534) CacheCleaner prio=2 tid=0x005cea00 nid=0x20 waiting on condition [eae7f000..eae7fc30] at java.lang.Thread.sleep(Native Method) at com.cisco.ccotomcat.CacheCleaner.run(CacheCleaner.java:86) tomcat4 Manager prio=5 tid=0x000f0878 nid=0x1f in Object.wait() [eb07f000..eb07fc30] at java.lang.Object.wait(Native Method) - waiting on 0xeef58ef0 (a com.borland.enterprise.server.services.tomcat4.TomcatService) at java.lang.Object.wait(Object.java:429) at com.sun.server.Service.run(Service.java:192) - locked 0xeef58ef0 (a com.borland.enterprise.server.services.tomcat4.TomcatService) at
RE: Problem in Tomcat
So I need exact details of the problem. -Original Message- From: Jitesh Sinha [mailto:[EMAIL PROTECTED] Sent: Friday, August 27, 2004 10:23 AM To: Tomcat Users List Subject: RE: Problem in Tomcat Well,this is what we are seeing in our log files...and it can be seen only when we see an error on our web page And yes,our web app is crashing because of the error -Original Message- From: Shakeel Ahmad [mailto:[EMAIL PROTECTED] Sent: Thursday, August 26, 2004 6:26 PM To: Tomcat Users List Subject: RE: Problem in Tomcat Actually this is not an error, when you press Ctrl+Break key on Tomcat Console it dumps all the threads in this fashion. By the way this crashing your web app -Original Message- From: Jitesh Sinha [mailto:[EMAIL PROTECTED] Sent: Thursday, August 26, 2004 4:53 PM To: Tomcat Users List Subject: Problem in Tomcat Hello All, We get the following error every now and then.Any ideas why it will occur? RequestHandler daemon prio=5 tid=0x000e5d18 nid=0xd9d runnable [0..0] Thread-13 prio=5 tid=0x006cf248 nid=0xd9c waiting on condition [0..e9afbba8] SocketListener daemon prio=5 tid=0x00753a28 nid=0x29 runnable [e9b7f000..e9b7fc30] at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353) - locked 0xef10c308 (a java.net.PlainSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:448) at java.net.ServerSocket.accept(ServerSocket.java:419) at com.inprise.vbroker.IIOP.Listener.accept(Listener.java:160) at com.inprise.vbroker.orb.SocketSCM$ListenerThread.run(SocketSCM.java:69) at java.lang.Thread.run(Thread.java:534) VBJ ThreadPool Worker daemon prio=5 tid=0x00758228 nid=0x28 in Object.wait() [e9c7f000..e9c7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x00757740 nid=0x27 in Object.wait() [e9d7f000..e9d7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x00756da0 nid=0x26 in Object.wait() [e9e7f000..e9e7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x007596a0 nid=0x25 in Object.wait() [e9f7f000..e9f7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x00756400 nid=0x24 in Object.wait() [ea77f000..ea77fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) StandardManager[/cse/prdapp] daemon prio=5 tid=0x006d8c58 nid=0x23 waiting on condition [eac7f000..eac7fc30] at java.lang.Thread.sleep(Native Method) at org.apache.catalina.session.StandardManager.threadSleep(StandardManager.java :793) at org.apache.catalina.session.StandardManager.run(StandardManager.java:852) at java.lang.Thread.run(Thread.java:534) visiconnect Manager prio=5 tid=0x005cf5c8 nid=0x21 in Object.wait() [ead7f000..ead7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xeef5cbd8 (a com.borland.enterprise.server.services.visiconnect.VisiConnectService) at java.lang.Object.wait(Object.java:429) at com.sun.server.Service.run(Service.java:192) - locked 0xeef5cbd8 (a com.borland.enterprise.server.services.visiconnect.VisiConnectService) at com.borland.enterprise.server.services.visiconnect.VisiConnectService.run(Vi siConnectService.java:207) at java.lang.Thread.run(Thread.java:534) CacheCleaner prio=2 tid=0x005cea00 nid=0x20 waiting on condition [eae7f000..eae7fc30] at java.lang.Thread.sleep(Native Method
RE: Problem in Tomcat
Is your code contains your own written threads, if yes then debug them. We extensivly dump this output to monitor our threads for tuning performance etc. -Original Message- From: Jitesh Sinha [mailto:[EMAIL PROTECTED] Sent: Friday, August 27, 2004 10:45 AM To: Tomcat Users List Subject: RE: Problem in Tomcat This error is not consistent...It works fine in 70% of the cases...In rest of the cases the web page goes blankAnd the log files show what is written in my first email -Original Message- From: Shakeel Ahmad [mailto:[EMAIL PROTECTED] Sent: Friday, August 27, 2004 10:59 AM To: Tomcat Users List Subject: RE: Problem in Tomcat So I need exact details of the problem. -Original Message- From: Jitesh Sinha [mailto:[EMAIL PROTECTED] Sent: Friday, August 27, 2004 10:23 AM To: Tomcat Users List Subject: RE: Problem in Tomcat Well,this is what we are seeing in our log files...and it can be seen only when we see an error on our web page And yes,our web app is crashing because of the error -Original Message- From: Shakeel Ahmad [mailto:[EMAIL PROTECTED] Sent: Thursday, August 26, 2004 6:26 PM To: Tomcat Users List Subject: RE: Problem in Tomcat Actually this is not an error, when you press Ctrl+Break key on Tomcat Console it dumps all the threads in this fashion. By the way this crashing your web app -Original Message- From: Jitesh Sinha [mailto:[EMAIL PROTECTED] Sent: Thursday, August 26, 2004 4:53 PM To: Tomcat Users List Subject: Problem in Tomcat Hello All, We get the following error every now and then.Any ideas why it will occur? RequestHandler daemon prio=5 tid=0x000e5d18 nid=0xd9d runnable [0..0] Thread-13 prio=5 tid=0x006cf248 nid=0xd9c waiting on condition [0..e9afbba8] SocketListener daemon prio=5 tid=0x00753a28 nid=0x29 runnable [e9b7f000..e9b7fc30] at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353) - locked 0xef10c308 (a java.net.PlainSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:448) at java.net.ServerSocket.accept(ServerSocket.java:419) at com.inprise.vbroker.IIOP.Listener.accept(Listener.java:160) at com.inprise.vbroker.orb.SocketSCM$ListenerThread.run(SocketSCM.java:69) at java.lang.Thread.run(Thread.java:534) VBJ ThreadPool Worker daemon prio=5 tid=0x00758228 nid=0x28 in Object.wait() [e9c7f000..e9c7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x00757740 nid=0x27 in Object.wait() [e9d7f000..e9d7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x00756da0 nid=0x26 in Object.wait() [e9e7f000..e9e7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x007596a0 nid=0x25 in Object.wait() [e9f7f000..e9f7fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) VBJ ThreadPool Worker daemon prio=5 tid=0x00756400 nid=0x24 in Object.wait() [ea77f000..ea77fc30] at java.lang.Object.wait(Native Method) - waiting on 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) at java.lang.Object.wait(Object.java:429) at com.inprise.vbroker.orb.ThreadPool$PoolWorker.run(ThreadPool.java:57) - locked 0xef10c478 (a com.inprise.vbroker.orb.TPDispatcherImpl) StandardManager[/cse/prdapp] daemon prio=5 tid=0x006d8c58 nid=0x23 waiting on condition [eac7f000..eac7fc30] at java.lang.Thread.sleep(Native Method) at org.apache.catalina.session.StandardManager.threadSleep(StandardManager.java :793) at org.apache.catalina.session.StandardManager.run(StandardManager.java:852) at java.lang.Thread.run(Thread.java:534) visiconnect Manager prio=5 tid=0x005cf5c8 nid=0x21 in Object.wait() [ead7f000..ead7fc30
Tomcat JVM GC
Hi, can I disable GC thread in Tomcat. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat JVM GC
Its known that JVM schedular runs gc thread depending upon some concrete values, now I want to set such parameters, or my heap sizes so that the JVM schedular, ignores gc thread. We have 1.3G Ram on our server and our heap never goes beyond 400-450M, now the gc thread is a hurdle in our system , we want that it made the gc thread ignored, keep in mind we are running at 1024-1024M on JVM heap. -Original Message- From: Dale, Matt [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 25, 2004 4:15 PM To: Tomcat Users List Subject: RE: Tomcat JVM GC You can't disable garbage collection or java won't run. Please rephrase your question. -Original Message- From: Shakeel Ahmad [mailto:[EMAIL PROTECTED] Sent: 25 August 2004 12:08 To: Tomcat Users List Subject: Tomcat JVM GC Hi, can I disable GC thread in Tomcat. - 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: Tomcat JVM GC
Actually we have our own gc mechanism which has a proven record of doing things for our application, it never lets our application go out of memory, but it works at high level, now with this robust design we have only issues from JVM's original gc work. Our calculations have proven that if JVM's gc does not work automatically then our real time nodes can work more effectively. -Original Message- From: Mats Henrikson [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 25, 2004 4:46 PM To: Tomcat Users List Subject: RE: Tomcat JVM GC Its known that JVM schedular runs gc thread depending upon some concrete values, now I want to set such parameters, or my heap sizes so that the JVM schedular, ignores gc thread. We have 1.3G Ram on our server and our heap You are mistaken, you do not want it to ignore the gc thread, as you would then very fast run out of heap space, you just want to tune the garbage collector a little. To do this, read this page until you understand it: http://java.sun.com/docs/hotspot/gc1.4.2/ Then you can use the GC Portal tool to help you define the optimal GC configuration for your application: http://java.sun.com/developer/technicalArticles/Programming/GCPortal/ Of course, it could turn out that in order to improve your performance you might have to rewrite parts of your application to be less wasteful with objects. Regards, -- Mats Henrikson Unix Systems Programmer Systems Development Support Oxford University Computing Services - 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: Tomcat JVM GC
Ok, thanks let me work around on your ideas, and let you know in couple of days, I really appreciate your prompt replies. -Original Message- From: Dale, Matt [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 25, 2004 6:31 PM To: Tomcat Users List Subject: RE: Tomcat JVM GC You should still look at the articles that I posted my reply. If you really want to use your own garbage collection then you will have to first fix the size of the certain areas within the heap. There is no way to turn off the jvm's own garbage collection, when it cannot allocate space for an object it will do a garbage collection. If there is still not enough space then it will expand the pool so that there is space, up until the maximum allowed for that pool. If you fix the size of the pools and always do a gc before the pool runs out of memory then you will be fine. If you've fixed the pools and you run out of memory then your own gc algorithm must be deficient and the JVM will do a gc anyway. I suspect that with the vast array of GC parameters available you should be able to find some that will work as well as or better than your own but thats just my opinion. -Original Message- From: Shakeel Ahmad [mailto:[EMAIL PROTECTED] Sent: 25 August 2004 14:17 To: Tomcat Users List Subject: RE: Tomcat JVM GC Actually we have our own gc mechanism which has a proven record of doing things for our application, it never lets our application go out of memory, but it works at high level, now with this robust design we have only issues from JVM's original gc work. Our calculations have proven that if JVM's gc does not work automatically then our real time nodes can work more effectively. -Original Message- From: Mats Henrikson [mailto:[EMAIL PROTECTED] Sent: Wednesday, August 25, 2004 4:46 PM To: Tomcat Users List Subject: RE: Tomcat JVM GC Its known that JVM schedular runs gc thread depending upon some concrete values, now I want to set such parameters, or my heap sizes so that the JVM schedular, ignores gc thread. We have 1.3G Ram on our server and our heap You are mistaken, you do not want it to ignore the gc thread, as you would then very fast run out of heap space, you just want to tune the garbage collector a little. To do this, read this page until you understand it: http://java.sun.com/docs/hotspot/gc1.4.2/ Then you can use the GC Portal tool to help you define the optimal GC configuration for your application: http://java.sun.com/developer/technicalArticles/Programming/GCPortal/ Of course, it could turn out that in order to improve your performance you might have to rewrite parts of your application to be less wasteful with objects. Regards, -- Mats Henrikson Unix Systems Programmer Systems Development Support Oxford University Computing Services - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
