RE: tomcat-apache?? why Jserv Module?
Title: tomcat-apache?? why Jserv Module? Dear Ravi, Wonderful ravi. I got ur point. But, i forgot to tell you one important point in my prev mail that, we have our own connectionpool(written in java) running, which requires the dsn name to be in the ini file other than that it requires some info for logging errors etc. Take a look... So i need to have two server roots isn't it?? INI file content...in the server root for development: DBUSER=devDBDRIVER=sun.jdbc.odbc.JdbcOdbcDriverDBPASSWORD=devDBURL=jdbc:odbc:devDBCONNECTIONS=30SYSERRORLOGFILE=SYSERROR.LOGAPPERRORLOGFILE=APPERROR.LOGAPPERRORDESCFILE=ERRORS.INF for Test: DBUSER=testDBDRIVER=sun.jdbc.odbc.JdbcOdbcDriverDBPASSWORD=testDBURL=jdbc:odbc:testDBCONNECTIONS=30SYSERRORLOGFILE=SYSERROR.LOGAPPERRORLOGFILE=APPERROR.LOGAPPERRORDESCFILE=ERRORS.INF Lax -Original Message-From: Ravishankar.S [mailto:[EMAIL PROTECTED]]Sent: Tuesday, June 19, 2001 1:34 PMTo: [EMAIL PROTECTED]Subject: Re: tomcat-apache?? why Jserv Module? dear lax, pl bear with me.this is going to be a long one.as i understand it u r having two databases( say oracle & sql-server) serving two diff applications(i.e each has it's own jsp's and servlets).now one way to do it is create two different contexts of tomcat and create WEB-INF and examples/jsp folders for each context.then u can simply put the respective applications in each context and happily run them and no need for the ini file to have the dsn's .u can create the dsn's in ODBC datasources wizard in administrative tools(win nt) and use url="jdbc:odbc:" .but this way ur performance is poor(as there is only one jvm is being used by tomcat).what u can do is read the file "tomcat user guide:a minimalistic approach" in docs dir.u can have two context's using diff jvm's to serve ur contexts.it takes up sys resources but ur speed improves.the baseline is instead of one server.xml file u need to have two server.xml files.in one xml file u load one context and in the other u load the other context.u can then start two tomcat's by startup -f .ur apache then sends the necessary servlet/jsp to the respective context depending upon ur ACTION attribute. both context's should have diff ports(say 8007 & 8009) http://localhost:8080/context1 directs to one context http://localhost:8080/context2 directs to the other context u need to read the docs carefully.it is difficult to acheive but not impoosible and should be attempted only if there is real need for it!!! ravi
Re: tomcat-apache?? why Jserv Module?
Title: tomcat-apache?? why Jserv Module? dear lax, pl bear with me.this is going to be a long one.as i understand it u r having two databases( say oracle & sql-server) serving two diff applications(i.e each has it's own jsp's and servlets).now one way to do it is create two different contexts of tomcat and create WEB-INF and examples/jsp folders for each context.then u can simply put the respective applications in each context and happily run them and no need for the ini file to have the dsn's .u can create the dsn's in ODBC datasources wizard in administrative tools(win nt) and use url="jdbc:odbc:" .but this way ur performance is poor(as there is only one jvm is being used by tomcat).what u can do is read the file "tomcat user guide:a minimalistic approach" in docs dir.u can have two context's using diff jvm's to serve ur contexts.it takes up sys resources but ur speed improves.the baseline is instead of one server.xml file u need to have two server.xml files.in one xml file u load one context and in the other u load the other context.u can then start two tomcat's by startup -f .ur apache then sends the necessary servlet/jsp to the respective context depending upon ur ACTION attribute. both context's should have diff ports(say 8007 & 8009) http://localhost:8080/context1 directs to one context http://localhost:8080/context2 directs to the other context u need to read the docs carefully.it is difficult to acheive but not impoosible and should be attempted only if there is real need for it!!! ravi
RE: tomcat-apache?? why Jserv Module?
Title: tomcat-apache?? why Jserv Module?
Dear ravi,
I'm
setting up a server for development as well as testing environments. I need
both to run parallelly.
Problem comes when i need to have two different
databases..that means two dsn's for connecting to
them.
I
place this dsn in an ini file in the server root i.e by default
the bin folder of tomcat.
Note
this, i need to have one set of jsp files, set of class files(these are not
common to these envs), and ofcourse ini file where i place the
dsn.
At
startup i load some servlet classes.
What should do be
done:
Have
one Apache webserver which caters to both the env's using
tomcat.
What i did:
Have
one Apache webserver, two tomcats running in the same machine (O/S:
Win'NT)
if i
have two tomcats, i'll have two bin folders to place my ini files have two
independent dsn's there
Is
that right?
Should
i include two mod_jk.conf-auto in httpd.conf
Awaiting ur reply
Lax
-Original Message-From: Ravishankar.S
[mailto:[EMAIL PROTECTED]]Sent: Tuesday, June 19, 2001 11:57
AMTo: [EMAIL PROTECTED]Subject: Re:
tomcat-apache?? why Jserv Module?
dear lax,
u can't use mod_jk and ModJServ at the same time!!delete the
ApacheModJServ.dll file from ur modules dir( it says so in the docs).now,if u
r using mod_jk forget abt the tomcat-apache.conf file.the
file to look at is "mod_jk.conf-auto".this file is
overwritten every time u start tomcat.try editing this file.of course
the path to this file must be included in "httpd.conf".why exactly do
u want to use two diff workers for.is ur server serving a heavy load site
or r u jus experimenting.pl let me know
ravi
- Original Message -
From:
Lakshminarayanan Ramakrishnan
To: [EMAIL PROTECTED]
Sent: Thursday, July 12, 2001 11:27
AM
Subject: RE: tomcat-apache?? why Jserv
Module?
Dear Ravi,
Then how to make mod_jk understand that i have two
different workers at these locations...thats where i'm
stuckup.
I
include two different Mod_jk.conf-auto files for specifying different
workers apart from tomcat-apache.conf, in httpd.conf
file.
Is
that right?
Lax
-Original Message-From: Ravishankar.S [mailto:[EMAIL PROTECTED]]Sent:
Tuesday, June 19, 2001 11:42 AMTo:
[EMAIL PROTECTED]Subject: Re: tomcat-apache?? why
Jserv Module?
dear lax,
actually u don't need two diff
"tomcat-apache.conf "files for multiple workers.what u can do is
edit a file called "workers.properties" (in the "conf "dir of
tomcat) and read the comments and configure it .tomcat automatically
balances ur load,further i recommend u to use the ajpv13 protocol
since it is faster and better than the ajpv12 protocol.this can be done in
"server.xml".please read "tomcat-workers howto.html" for more
info,it's a very useful file.read it carefully and configure it
accordingly
ravi
Re: tomcat-apache?? why Jserv Module?
Title: tomcat-apache?? why Jserv Module? dear lax, u can't use mod_jk and ModJServ at the same time!!delete the ApacheModJServ.dll file from ur modules dir( it says so in the docs).now,if u r using mod_jk forget abt the tomcat-apache.conf file.the file to look at is "mod_jk.conf-auto".this file is overwritten every time u start tomcat.try editing this file.of course the path to this file must be included in "httpd.conf".why exactly do u want to use two diff workers for.is ur server serving a heavy load site or r u jus experimenting.pl let me know ravi - Original Message - From: Lakshminarayanan Ramakrishnan To: [EMAIL PROTECTED] Sent: Thursday, July 12, 2001 11:27 AM Subject: RE: tomcat-apache?? why Jserv Module? Dear Ravi, Then how to make mod_jk understand that i have two different workers at these locations...thats where i'm stuckup. I include two different Mod_jk.conf-auto files for specifying different workers apart from tomcat-apache.conf, in httpd.conf file. Is that right? Lax -Original Message-From: Ravishankar.S [mailto:[EMAIL PROTECTED]]Sent: Tuesday, June 19, 2001 11:42 AMTo: [EMAIL PROTECTED]Subject: Re: tomcat-apache?? why Jserv Module? dear lax, actually u don't need two diff "tomcat-apache.conf "files for multiple workers.what u can do is edit a file called "workers.properties" (in the "conf "dir of tomcat) and read the comments and configure it .tomcat automatically balances ur load,further i recommend u to use the ajpv13 protocol since it is faster and better than the ajpv12 protocol.this can be done in "server.xml".please read "tomcat-workers howto.html" for more info,it's a very useful file.read it carefully and configure it accordingly ravi
RE: tomcat-apache?? why Jserv Module?
Title: tomcat-apache?? why Jserv Module? Dear Ravi, Then how to make mod_jk understand that i have two different workers at these locations...thats where i'm stuckup. I include two different Mod_jk.conf-auto files for specifying different workers apart from tomcat-apache.conf, in httpd.conf file. Is that right? Lax -Original Message-From: Ravishankar.S [mailto:[EMAIL PROTECTED]]Sent: Tuesday, June 19, 2001 11:42 AMTo: [EMAIL PROTECTED]Subject: Re: tomcat-apache?? why Jserv Module? dear lax, actually u don't need two diff "tomcat-apache.conf "files for multiple workers.what u can do is edit a file called "workers.properties" (in the "conf "dir of tomcat) and read the comments and configure it .tomcat automatically balances ur load,further i recommend u to use the ajpv13 protocol since it is faster and better than the ajpv12 protocol.this can be done in "server.xml".please read "tomcat-workers howto.html" for more info,it's a very useful file.read it carefully and configure it accordingly ravi
Re: tomcat-apache?? why Jserv Module?
Title: tomcat-apache?? why Jserv Module? dear lax, actually u don't need two diff "tomcat-apache.conf "files for multiple workers.what u can do is edit a file called "workers.properties" (in the "conf "dir of tomcat) and read the comments and configure it .tomcat automatically balances ur load,further i recommend u to use the ajpv13 protocol since it is faster and better than the ajpv12 protocol.this can be done in "server.xml".please read "tomcat-workers howto.html" for more info,it's a very useful file.read it carefully and configure it accordingly ravi
RE: tomcat-apache?? why Jserv Module?
Title: tomcat-apache?? why Jserv Module?
Thanx
ravi for replying promptly,
Actually i'm running two tomcat workers and one apache
web server, in that case, in tomcat-apache.conf file i need to specify
this
ApJServManual on
ApJServDefaultProtocol ajpv12
ApJServSecretKey DISABLED
ApJServMountCopy on
ApJServLogLevel notice
ApJServDefaultPort 8007
..
Apache
does not accept this when this occurs two timessince i include two different
tomcat-apche.conf files for two different tomcat servers
What
to do?
thanx
Lax
-Original Message-From: Ravishankar.S
[mailto:[EMAIL PROTECTED]]Sent: Tuesday, June 19, 2001 10:56
AMTo: [EMAIL PROTECTED]Subject: Re:
tomcat-apache?? why Jserv Module?
dear lax ,
u need a dll file
called ApacheModJServ.dll.just copy this dll to " modules " dir of apache and
include the path of "tomcat-apache.conf" in the httpd.conf file of apache and
then presto u have tomcat+apache setup.i can send u the config files if u want
it later
regds,
ravi
- Original Message -
From:
Lakshminarayanan Ramakrishnan
To: [EMAIL PROTECTED]
Sent: Thursday, July 12, 2001 10:26
AM
Subject: tomcat-apache?? why Jserv
Module?
Hi
Is that ApJservModule.dll (on NT) needed for
linking tomcat and Apache?
Thanx
Lax
Re: tomcat-apache?? why Jserv Module?
Title: tomcat-apache?? why Jserv Module? dear lax , u need a dll file called ApacheModJServ.dll.just copy this dll to " modules " dir of apache and include the path of "tomcat-apache.conf" in the httpd.conf file of apache and then presto u have tomcat+apache setup.i can send u the config files if u want it later regds, ravi - Original Message - From: Lakshminarayanan Ramakrishnan To: [EMAIL PROTECTED] Sent: Thursday, July 12, 2001 10:26 AM Subject: tomcat-apache?? why Jserv Module? Hi Is that ApJservModule.dll (on NT) needed for linking tomcat and Apache? Thanx Lax
tomcat-apache?? why Jserv Module?
Title: tomcat-apache?? why Jserv Module? Hi Is that ApJservModule.dll (on NT) needed for linking tomcat and Apache? Thanx Lax
