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Posted to users@tomcat.apache.org by Peng Tuck Kwok <pe...@makmal.net> on 2003/01/13 10:34:01 UTC
Re: javax.naming.NameNotFoundException: Name admin is not bound in
this Context
The name is not defined correctly in that context.
What kind of a resource is it ?
David Durst wrote:
> Does anyone know what this is caused by?????
> I have admin/larco defined as a resource in server.xml
> and I am using the resource under admin.
>
> Why is this causing a problem????
>
>
>
>
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Re: Tomcat Won't start on NT
Posted by Raj <n_...@chennai.tcs.co.in>.
In Control Panel>Services, Tomcat is Started. In the processes list, I can
see Tomcat.exe, but it is not running because I can't view localhost:8080. I
even tried reading the startup.bat file and figured out that it calls
CATALINA.bat with a start option. So, I typed catalina start, but didn't
work.
----- Original Message -----
From: Triptpal Singh Lamba <tr...@cs.sunysb.edu>
To: 'Tomcat Users List' <to...@jakarta.apache.org>
Sent: Monday, January 13, 2003 5:01 PM
Subject: RE: Tomcat Won't start on NT
>
> Raj do a ctrl alt delete and tell us if tomcat the process is running or
> not. It is possible that you chose run as a system process while
> installing on NT.
>
> To do a double check run it as you are and then check
> http://localhost:portno/
>
> If u see the page - it means tomcat is running as a background process
> and u need to make it not "disappear". If not then tomcat could be
> throwing some expceptions which is the 2nd thing we will go for.
>
> Tript Singh
>
>
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RE: Tomcat Won't start on NT
Posted by Triptpal Singh Lamba <tr...@cs.sunysb.edu>.
Raj do a ctrl alt delete and tell us if tomcat the process is running or
not. It is possible that you chose run as a system process while
installing on NT.
To do a double check run it as you are and then check
http://localhost:portno/
If u see the page - it means tomcat is running as a background process
and u need to make it not "disappear". If not then tomcat could be
throwing some expceptions which is the 2nd thing we will go for.
Tript Singh
-----Original Message-----
From: Raj [mailto:n_rajmohan@chennai.tcs.co.in]
Sent: Monday, January 13, 2003 5:51 AM
To: Tomcat Users List
Subject: Tomcat Won't start on NT
Hi,
I installed Tomcat 4.1.17 on Win NT 4. Installation went through fine
without any problems. Previously, I have installed JDK 1.3.0. When I
started installing, it said "Using JDK found in c:\jdk1.3". Then, when I
click on
Start>Program Files>Apache Group>Start Tomcat, nothing happens. The
Start>console
window comes up, stays for a second, and then vanishes....It is working
on a different Win NT machine. What could be the problem?
Thanks and regards,
Raj
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Tomcat Won't start on NT
Posted by Raj <n_...@chennai.tcs.co.in>.
Hi,
I installed Tomcat 4.1.17 on Win NT 4. Installation went through fine
without any problems. Previously, I have installed JDK 1.3.0. When I started
installing, it said "Using JDK found in c:\jdk1.3". Then, when I click on
Start>Program Files>Apache Group>Start Tomcat, nothing happens. The console
window comes up, stays for a second, and then vanishes....It is working on a
different Win NT machine. What could be the problem?
Thanks and regards,
Raj
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Re: javax.naming.NameNotFoundException: Name admin is not bound in
this Context
Posted by Peng Tuck Kwok <pe...@makmal.net>.
David Durst wrote:
>>I've used DBCP on 4.1.12 and 4.0.X
>
>
> well, its now working.
> Strangely enough haveing the driver in WEB-INF/lib causes a problem,
> somone should document that on the page (Specifically telling people where to
> put the jar)
Strangely enough they did. If you have some time and go through the
docs(which you should anyway) it is mentioned there.
>
> Thanks for the help
>
>
>
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Re: javax.naming.NameNotFoundException: Name admin is not bound in this Context
Posted by David Durst <dd...@larubber.com>.
> I've used DBCP on 4.1.12 and 4.0.X
well, its now working.
Strangely enough haveing the driver in WEB-INF/lib causes a problem,
somone should document that on the page (Specifically telling people where to
put the jar)
Thanks for the help
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Re: javax.naming.NameNotFoundException: Name admin is not bound in
this Context
Posted by Peng Tuck Kwok <pe...@makmal.net>.
print out the connection object. See what it says.
For example in this code fragment :
datafinder = new JNDIFinder("java:comp/env/jdbc/AthenaDB") ;
ds = datafinder.ReturnDataSource() ;
if(ds!=null){
Connection conn = ds.getConnection() ;
System.out.println(conn.toString()) ;
Should result in some text with the word DBCP being printed out along
with a number.
David Durst wrote:
>>I've used DBCP on 4.1.12 and 4.0.X
>
> BTW how do you verify that the connections are being pooled????
>
>
>
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Re: javax.naming.NameNotFoundException: Name admin is not bound in this Context
Posted by David Durst <dd...@larubber.com>.
> I've used DBCP on 4.1.12 and 4.0.X
BTW how do you verify that the connections are being pooled????
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Re: javax.naming.NameNotFoundException: Name admin is not bound in
this Context
Posted by Peng Tuck Kwok <pe...@makmal.net>.
I've used DBCP on 4.1.12 and 4.0.X
David Durst wrote:
>>David Durst wrote:
>>
>>>>Sounds like you don't have the appropiate driver loaded or you have
>>>>incorrectly specified your pgsql driver in server.xml. Double check
>>>>the values. I make that mistake alot.
>>>
>>>
>>>I have gotten that answer like 10 times now :(
>>>I have the correct driver specified :)
>>>I must have because I had this all working up until about 30 minutes
>>>ago.
>>
>>Well ....
>>
>>
>>>I have the jar in both common/lib/ and sfadmin/WEB-INF/lib
>>
>>You should only have it in common/lib, for this purpose.
>
> I will remove it from sfadmin/WEB-INF/lib
> see what I get.
>
> BTW what version of Tomcat are you using???
>
>
>
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Re: javax.naming.NameNotFoundException: Name admin is not bound in this Context
Posted by David Durst <dd...@larubber.com>.
> David Durst wrote:
>>>Sounds like you don't have the appropiate driver loaded or you have
>>> incorrectly specified your pgsql driver in server.xml. Double check
>>> the values. I make that mistake alot.
>>
>>
>> I have gotten that answer like 10 times now :(
>> I have the correct driver specified :)
>> I must have because I had this all working up until about 30 minutes
>> ago.
> Well ....
>
>>
>> I have the jar in both common/lib/ and sfadmin/WEB-INF/lib
> You should only have it in common/lib, for this purpose.
I will remove it from sfadmin/WEB-INF/lib
see what I get.
BTW what version of Tomcat are you using???
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Re: javax.naming.NameNotFoundException: Name admin is not bound in
this Context
Posted by Peng Tuck Kwok <pe...@makmal.net>.
David Durst wrote:
>>Sounds like you don't have the appropiate driver loaded or you have
>>incorrectly specified your pgsql driver in server.xml. Double check the
>>values. I make that mistake alot.
>
>
> I have gotten that answer like 10 times now :(
> I have the correct driver specified :)
> I must have because I had this all working up until about 30 minutes ago.
Well ....
>
> I have the jar in both common/lib/ and sfadmin/WEB-INF/lib
You should only have it in common/lib, for this purpose.
>
> I am starting to think the whole DBCP thing is very unstable.
It's working for me and quite a few other people who have been using it.
I've used it on postgresql as well. Works like a charm. Currently using
it on sapdb, about three to four sites. Some other guy I know is using
oracle.
>
>
>
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Re: javax.naming.NameNotFoundException: Name admin is not bound in this Context
Posted by David Durst <dd...@larubber.com>.
> Sounds like you don't have the appropiate driver loaded or you have
> incorrectly specified your pgsql driver in server.xml. Double check the
> values. I make that mistake alot.
I have gotten that answer like 10 times now :(
I have the correct driver specified :)
I must have because I had this all working up until about 30 minutes ago.
I have the jar in both common/lib/ and sfadmin/WEB-INF/lib
I am starting to think the whole DBCP thing is very unstable.
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Re: javax.naming.NameNotFoundException: Name admin is not bound in
this Context
Posted by Peng Tuck Kwok <pe...@makmal.net>.
Sounds like you don't have the appropiate driver loaded or you have
incorrectly specified your pgsql driver in server.xml. Double check the
values. I make that mistake alot.
David Durst wrote:
>>Sure it won't work.
>>Check out the res-ref-name. Here you claim it is admin/larco , but in
>>server.xml you tell tomcat it is jdbc/larco. So if you do a lookup for
>>jdbc/larco or admin/larco the name is not bound to the context.
>>admin/larco should be jdbc/larco.
>>Make the changes and see if it works.
>
> Sorry that is because I had been moving the names back and forth to try to
> get them to work.
>
> I just un-commented, changed the name, stopped & started tomcat.
>
> This is what I get now :)
> java.sql.SQLException: Cannot load JDBC driver class 'null'
>
>
>
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Re: javax.naming.NameNotFoundException: Name admin is not bound in this Context
Posted by David Durst <dd...@larubber.com>.
> Sure it won't work.
> Check out the res-ref-name. Here you claim it is admin/larco , but in
> server.xml you tell tomcat it is jdbc/larco. So if you do a lookup for
> jdbc/larco or admin/larco the name is not bound to the context.
> admin/larco should be jdbc/larco.
> Make the changes and see if it works.
Sorry that is because I had been moving the names back and forth to try to
get them to work.
I just un-commented, changed the name, stopped & started tomcat.
This is what I get now :)
java.sql.SQLException: Cannot load JDBC driver class 'null'
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Re: javax.naming.NameNotFoundException: Name admin is not bound in
this Context
Posted by Peng Tuck Kwok <pe...@makmal.net>.
Sure it won't work.
Check out the res-ref-name. Here you claim it is admin/larco , but in
server.xml you tell tomcat it is jdbc/larco. So if you do a lookup for
jdbc/larco or admin/larco the name is not bound to the context.
admin/larco should be jdbc/larco.
Make the changes and see if it works.
David Durst wrote:
>>The server.xml looks right .
>>What about the web.xml in your webapp ?
>>How does it look like ?
>
> The strange thing is, I don't have it defined in the web.xml.
>
> That is because as soon as I do it I got a jdbc connection 'null' can't be
> loaded or something like that.
>
> But I had it working w/ out it for the last 3 hours.
>
> Now it won't work.
>
> but here is the web.xml nyways
>
> <web-app>
> <!-- <resource-ref>
> <description>postgreSQL Datasource example</description>
> <res-ref-name>admin/larco</res-ref-name>
> <res-type>javax.sql.DataSource</res-type>
> <res-auth>Container</res-auth>
> </resource-ref> -->
> </web-app>
>
>
>
>
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Re: javax.naming.NameNotFoundException: Name admin is not bound in this Context
Posted by David Durst <dd...@larubber.com>.
> The server.xml looks right .
> What about the web.xml in your webapp ?
> How does it look like ?
The strange thing is, I don't have it defined in the web.xml.
That is because as soon as I do it I got a jdbc connection 'null' can't be
loaded or something like that.
But I had it working w/ out it for the last 3 hours.
Now it won't work.
but here is the web.xml nyways
<web-app>
<!-- <resource-ref>
<description>postgreSQL Datasource example</description>
<res-ref-name>admin/larco</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref> -->
</web-app>
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Re: javax.naming.NameNotFoundException: Name admin is not bound in
this Context
Posted by Peng Tuck Kwok <pe...@makmal.net>.
The server.xml looks right .
What about the web.xml in your webapp ?
How does it look like ?
David Durst wrote:
>>The name is not defined correctly in that context.
>>What kind of a resource is it ?
>>
>
> <Context path="/admin" docBase="sfadmin" debug="1">
> <Resource name="jdbc/larco" auth="Container"
> type="javax.sql.DataSource"/>
> <ResourceParams name="jdbc/larco">
> <parameter><name>factory</name><value>org.apache.commons.dbcp.BasicDataSourceFactory</value></parameter>
> <parameter><name>driverClassName</name><value>org.postgresql.Driver</value></parameter>
> <parameter><name>url</name><value>jdbc:postgresql://127.0.0.1:5432/larco</value></parameter>
> <parameter><name>maxActive</name><value>60</value></parameter>
> <parameter><name>maxIdle</name><value>20</value></parameter>
> <parameter><name>username</name><value>*****</value></parameter>
> <parameter><name>password</name><value>*****</value></parameter>
> </ResourceParams>
> </Context>
>
>>David Durst wrote:
>>
>>>Does anyone know what this is caused by?????
>>>I have admin/larco defined as a resource in server.xml
>>>and I am using the resource under admin.
>>>
>>>Why is this causing a problem????
>>>
>>>
>>>
>>>
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>>>To unsubscribe, e-mail:
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>>>commands, e-mail: <ma...@jakarta.apache.org>
>>>
>>>
>>
>>
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>
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Re: javax.naming.NameNotFoundException: Name admin is not bound in this Context
Posted by David Durst <dd...@larubber.com>.
> The name is not defined correctly in that context.
> What kind of a resource is it ?
>
<Context path="/admin" docBase="sfadmin" debug="1">
<Resource name="jdbc/larco" auth="Container"
type="javax.sql.DataSource"/>
<ResourceParams name="jdbc/larco">
<parameter><name>factory</name><value>org.apache.commons.dbcp.BasicDataSourceFactory</value></parameter>
<parameter><name>driverClassName</name><value>org.postgresql.Driver</value></parameter>
<parameter><name>url</name><value>jdbc:postgresql://127.0.0.1:5432/larco</value></parameter>
<parameter><name>maxActive</name><value>60</value></parameter>
<parameter><name>maxIdle</name><value>20</value></parameter>
<parameter><name>username</name><value>*****</value></parameter>
<parameter><name>password</name><value>*****</value></parameter>
</ResourceParams>
</Context>
> David Durst wrote:
>> Does anyone know what this is caused by?????
>> I have admin/larco defined as a resource in server.xml
>> and I am using the resource under admin.
>>
>> Why is this causing a problem????
>>
>>
>>
>>
>> --
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>> commands, e-mail: <ma...@jakarta.apache.org>
>>
>>
>
>
>
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