Sorry, i was responding to "archive" topic mail.
C�dric
----- Original Message -----
From: "C�dric Viaud" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Monday, March 17, 2003 5:37 PM
Subject: Re: tomcat tuning
> Hi,
>
> I, personnaly, search archives using :
> http://marc.theaimsgroup.com/?l=tomcat-user&r=1&w=2
>
> Hope this helps,
>
> C�dric
>
> ----- Original Message -----
> From: "Kapil Sharma" <[EMAIL PROTECTED]>
> To: "Tomcat Users List" <[EMAIL PROTECTED]>
> Sent: Monday, March 17, 2003 5:33 PM
> Subject: RE: tomcat tuning
>
>
> >
> > Hi,
> > Please look at my tomcat confirmation below. I am having problems with
> > database connection now. I am getting the following errors in
catalina.out
> > file:
> > java.sql.SQLException: Error while trying to retrieve text for error
> > ORA-12154
> >
> > I am also unable to login to site. I get the above error. Any solutions?
> >
> >
> > Thanks
> > kapil
> > -----Original Message-----
> > From: Kapil Sharma [mailto:[EMAIL PROTECTED]
> > Sent: 16 March 2003 20:10
> > To: Tomcat Users List
> > Subject: RE: tomcat tuning
> >
> >
> > Thanks for reply. This answers one of the problem. Another problem is db
> > connections. I am monitoring db connections and they are just increasing
> > even if there is no load on the server. The problem is tomcat is not
> > clearing idle connections or timing out the db connections.
> > I still cannot understand how tomcat work directory fill up with 6GB of
> > space in 24 hours.
> >
> > kapil
> >
> > -----Original Message-----
> > From: Filip Hanik [mailto:[EMAIL PROTECTED]
> > Sent: 16 March 2003 19:43
> > To: Tomcat Users List
> > Subject: RE: tomcat tuning
> >
> >
> > the error is that you have a limited number of file descriptor.
> > so it doesn't look like your db pool is causing the problem, but your OS
> > configuration.
> > Increase the number of file descriptors for your system
> >
> > Filip
> >
> > -----Original Message-----
> > From: Kapil Sharma [mailto:[EMAIL PROTECTED]
> > Sent: Sunday, March 16, 2003 11:04 AM
> > To: [EMAIL PROTECTED]
> > Subject: tomcat tuning
> >
> >
> > Hi Guys,
> > I am facing a performance issue with tomcat 4.1.12 on Solaris. Following
> is
> > my setup
> >
> > apache 1.3.27
> > tomcat 4.1.12
> > ajp 13
> >
> > Following is my server.xml context for database and tomcat-apache
> connector
> >
> > <ResourceParams name="jdbc/foo">
> > <parameter>
> > <name>url</name>
> > <value>jdbc:oracle:oci8:@foo</value>
> > </parameter>
> > <parameter>
> > <name>validationQuery</name>
> > <value>select 1 from dual</value>
> > </parameter>
> > <parameter>
> > <name>maxIdle</name>
> > <value>0</value>
> > </parameter>
> > <parameter>
> > <name>maxActive</name>
> > <value>255</value>
> > </parameter>
> > <parameter>
> > <name>driverClassName</name>
> > <value>oracle.jdbc.driver.OracleDriver</value>
> > </parameter>
> > <parameter>
> > <name>maxWait</name>
> > <value>30000</value>
> > </parameter>
> > <parameter>
> > <name>removeAbandoned</name>
> > <value>true</value>
> > </parameter>
> > <parameter>
> > <name>username</name>
> > <value>test</value>
> > </parameter>
> > <parameter>
> > <name>password</name>
> > <value>test</value>
> > </parameter>
> > <parameter>
> > <name>factory</name>
> > <value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
> > </parameter>
> > <parameter>
> > <name>removeAbandonedTimeout</name>
> > <value>300</value>
> > </parameter>
> > </ResourceParams>
> >
> > <Connector className="org.apache.coyote.tomcat4.CoyoteConnector"
> > acceptCount="20"
> > bufferSize="2048"
> > connectionTimeout="20000"
> > debug="4"
> > enableLookups="false"
> > maxProcessors="255"
> > minProcessors="21"
> > port="8009"
> >
> > protocolHandlerClassName="org.apache.jk.server.JkCoyoteHandler"
> > proxyPort="0"
> > redirectPort="8443"
> > scheme="http"
> > secure="false"
> > tcpNoDelay="true"
> > useURIValidationHack="false">
> > <Factory
> > className="org.apache.catalina.net.DefaultServerSocketFactory"/>
> >
> > </Connector>
> >
> > Following are the problems.
> >
> > I changed some parameters in the server.xml file to match the number of
> > apache connections. I was also having heavy load on tomcat so I had to
> > increase the database connections. Now the problem is tomcat is not
> closing
> > the database connections and database pool is filling up. Tomcat filled
up
> > the system partition to 100% and threw the following errors for some
> reason:
> >
> > exception: java.net.SocketException: Too many open files
> > java.net.SocketException: Too many open files
> > at java.net.PlainSocketImpl.socketAccept(Native Method)
> > at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
> > at java.net.ServerSocket.implAccept(ServerSocket.java:439)
> > at java.net.ServerSocket.accept(ServerSocket.java:410)
> > at
> >
>
org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultSe
> > rverSocketFactory.java:107)
> > at
> >
>
org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.java
> > :335)
> > at
> >
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:483)
> > at
> >
>
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
> > a:533)
> > at java.lang.Thread.run(Thread.java:536)
> >
> >
> > Can anyone help me with this problem and refer me to some good docs for
> > tomcat setup and performance issues for production heavy loaded servers?
> >
> > Thanks
> > kapil
> >
> >
> >
> > ---------------------------------------------------------------------
> > 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]
> >
>
>
> ---------------------------------------------------------------------
> 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]
