Re: persistance cache
hello, I think it is a cache problem , because when I restart tomcat the resulting list is correct, the problem lies only for this method. i use tomcat 8.0.2 2015-06-23 12:00 GMT+01:00 André Warnier a...@ice-sa.com: hello. Kaouthar Ghorbel wrote: hello, I have a method that returns a list of items when I change the data in this list in the database ,the return of the method does not take into account this change. here is the configuration of persistance.xml ?xml version=1.0 encoding=UTF-8? persistence version=2.1 xmlns=http://xmlns.jcp.org/xml/ns/persistence xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation= http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd; persistence-unit name=persistancePU transaction-type=RESOURCE_LOCAL providerorg.eclipse.persistence.jpa.PersistenceProvider/provider classcom.csys.pointeuse2.model.AccessControl/class classcom.csys.pointeuse2.model.Accompagnantgouvernante/class classcom.csys.pointeuse2.model.Chambre/class classcom.csys.pointeuse2.model.Client/class classcom.csys.pointeuse2.model.EtatCha/class classcom.csys.pointeuse2.model.EtatChambre/class classcom.csys.pointeuse2.model.Etatmessage/class classcom.csys.pointeuse2.model.Messagechambre/class classcom.csys.pointeuse2.model.PrmEtage/class exclude-unlisted-classestrue/exclude-unlisted-classes shared-cache-modeNONE/shared-cache-mode validation-modeNONE/validation-mode properties property name=javax.persistence.jdbc.url value=jdbc:sqlserver://192.168.2.58:1415;databaseName=database/ property name=javax.persistence.jdbc.password value=12355/ property name=javax.persistence.jdbc.driver value=com.microsoft.sqlserver.jdbc.SQLServerDriver/ property name=javax.persistence.jdbc.user value=ka/ /properties /persistence-unit /persistence thanks ... But is this related to Tomcat somehow ? If yes, could you explain how, and provide some versions of the software used ? - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
detect requests that take a long time to process
hello ,my webapplication is very slow , i want to know how can i detect requests that take a long time to process in tomcat 8. thanks
Re: detect requests that take a long time to process
Thanks for your answer .. 2015-06-19 14:13 GMT+01:00 Daniel Mikusa dmik...@pivotal.io: On Fri, Jun 19, 2015 at 9:07 AM, Kaouthar Ghorbel gkaout...@gmail.com wrote: hello ,my webapplication is very slow , i want to know how can i detect requests that take a long time to process in tomcat 8. 1.) Add %D or %T to your access log format. That will log info about how long the request took to process. %D - Time taken to process the request, in millis %T - Time taken to process the request, in seconds http://tomcat.apache.org/tomcat-8.0-doc/config/valve.html#Access_Log_Valve 2.) This valve can also help. It'll dump a stack trace when a request takes longer than the configure threshold. http://tomcat.apache.org/tomcat-8.0-doc/config/valve.html#Stuck_Thread_Detection_Valve Dan thanks
persistance cache
hello, I have a method that returns a list of items when I change the data in this list in the database ,the return of the method does not take into account this change. here is the configuration of persistance.xml ?xml version=1.0 encoding=UTF-8? persistence version=2.1 xmlns=http://xmlns.jcp.org/xml/ns/persistence; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation= http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd; persistence-unit name=persistancePU transaction-type=RESOURCE_LOCAL providerorg.eclipse.persistence.jpa.PersistenceProvider/provider classcom.csys.pointeuse2.model.AccessControl/class classcom.csys.pointeuse2.model.Accompagnantgouvernante/class classcom.csys.pointeuse2.model.Chambre/class classcom.csys.pointeuse2.model.Client/class classcom.csys.pointeuse2.model.EtatCha/class classcom.csys.pointeuse2.model.EtatChambre/class classcom.csys.pointeuse2.model.Etatmessage/class classcom.csys.pointeuse2.model.Messagechambre/class classcom.csys.pointeuse2.model.PrmEtage/class exclude-unlisted-classestrue/exclude-unlisted-classes shared-cache-modeNONE/shared-cache-mode validation-modeNONE/validation-mode properties property name=javax.persistence.jdbc.url value=jdbc:sqlserver://192.168.2.58:1415;databaseName=database/ property name=javax.persistence.jdbc.password value=12355/ property name=javax.persistence.jdbc.driver value=com.microsoft.sqlserver.jdbc.SQLServerDriver/ property name=javax.persistence.jdbc.user value=ka/ /properties /persistence-unit /persistence thanks ...
Tomcat error log
Hello everyone, I want to have a file that contains just the program execution errors in a new folder (not the log folder ) indicating the name of the servlet that caused the error . thanks ..
tomcat log
Hello everyone, I want to have a file that contains just the program execution errors in a new folder (not the log folder ) indicating the name of the servlet that caused the error . thanks ..
ids of all active sessions
Hello everyone I want to retrieve the ids of all active sessions in the servlet. thanks for your help :)
Re: ids of all active sessions
thanks Thomas ☺ 2016-01-18 10:02 GMT+01:00 Thomas Scheffler <thomas.scheff...@uni-jena.de>: > Am 18.01.16 um 09:35 schrieb Kaouthar Ghorbel: > >> Hello everyone I want to retrieve the ids of all active sessions in the >> servlet. >> >> thanks for your help :) >> >> > Hi Kaouthar, > > look for the HttpSessionListener and collect that information on your own: > > > https://tomcat.apache.org/tomcat-8.0-doc/servletapi/javax/servlet/http/HttpSessionListener.html > > regards, > > Thomas > > - > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
change persistence.xml at run time
hello, I have two database that have the same design and the same tables , I already developped methods for database A and I want to reuse them for database B. for that I must change jndi in persistance.xml at run time , is it possible to do that?