Re: dsn config issues

2018-02-06 Thread M. Manna 
I am not saying you are wrong, i am simply asking of you have tried a
different location.



On 6 Feb 2018 9:11 pm, "Rob Turner"  wrote:

Sorry, I don’t understand the question.  I’m a noob at tomcat.  I assume
the jar file should load since it’s in the same location as all of the
other jar files.

> On Feb 6, 2018, at 2:57 PM, M. Manna  wrote:
>
> How r u bootstrapping the application? As installed service or invoking
> main() usimg bootstrap.jar?
>
> Also, I would try loading the jar from -classpath location. Typically, it
> should be placed into WEB-INF/lib folder. But may be you want to try
> loading it from classpath and see how it goes.
>
> Regards,
>
>
>
>
> On 6 Feb 2018 8:46 pm, "Rob Turner"  wrote:
>
> Yes.  CATAKINA_HOME = /usr/tomcat8.  I don’t see any errors during
> startup.  The only message I see that looks unusual is:
> 'org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was
scanned
> for TLDs yet contained no TLDs.'
>
>> On Feb 6, 2018, at 1:27 PM, Christopher Schultz <
> ch...@christopherschultz.net> wrote:
>>
>> -BEGIN PGP SIGNED MESSAGE-
>> Hash: SHA256
>>
>> Rob,
>>
>> On 2/6/18 1:28 PM, Rob Turner wrote:
>>> My jdbc jar file is located in /usr/tomcat8/lib.
>>
>> Is CATALINA_HOME == /usr/tomcat8?
>>
>>> I see the same error in my log files as on my web page.  Our
>>> application traps the errors and displays them on the page.  I
>>> tried to remove the error trapping mechanism and now receive the
>>> following when accessing a page containing database access:
>>>
>>> org.apache.jasper.JasperException: An exception occurred processing
>>> JSP page /fbc/../common/client_configuration.inc at line 286
>>>
>>> 283:  throws NoSuchMethodException, InstantiationException, 284:
>>> IllegalAccessException, java.lang.reflect.InvocationTargetException
>>> { 285: return (Exception) e.getClass().getConstructor(new
>>> Class[]{(new String()).getClass()}) 286: .newInstance(new
>>> String[]{additionalMessage + ". " + e.getMessage()}); 287: } 288:
>>> 289:
>>>
>>>
>>> Stacktrace:
>>> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServ
>> letWrapper.java:588)
>>>
>>>
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
>> va:466)
>>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:38
>> 5)
>>>
>>>
>> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
>>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>>>
>>>
>> root cause
>>>
>>> javax.servlet.ServletException: javax.naming.NameNotFoundException:
>>> Invalid or unavailable DSN in Fort Bend County. Opening database
>>> connection. Name [jdbc/test] is not bound in this Context. Unable
>>> to find [jdbc].
>>
>>
>> Any errors during startup? Usually, Tomcat would attempt to connect to
>> the database in order to pool at least one connection.
>>
>> - -chris
>> -BEGIN PGP SIGNATURE-
>> Comment: GPGTools - http://gpgtools.org
>> Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
>>
>> iQJRBAEBCAA7FiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAlp6AaQdHGNocmlzQGNo
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>> =7qS/
>> -END PGP SIGNATURE-
>>
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>>
>
>
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Re: dsn config issues

2018-02-06 Thread Rob Turner 
Sorry, I don’t understand the question.  I’m a noob at tomcat.  I assume the 
jar file should load since it’s in the same location as all of the other jar 
files.

> On Feb 6, 2018, at 2:57 PM, M. Manna  wrote:
> 
> How r u bootstrapping the application? As installed service or invoking
> main() usimg bootstrap.jar?
> 
> Also, I would try loading the jar from -classpath location. Typically, it
> should be placed into WEB-INF/lib folder. But may be you want to try
> loading it from classpath and see how it goes.
> 
> Regards,
> 
> 
> 
> 
> On 6 Feb 2018 8:46 pm, "Rob Turner"  wrote:
> 
> Yes.  CATAKINA_HOME = /usr/tomcat8.  I don’t see any errors during
> startup.  The only message I see that looks unusual is:
> 'org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned
> for TLDs yet contained no TLDs.'
> 
>> On Feb 6, 2018, at 1:27 PM, Christopher Schultz <
> ch...@christopherschultz.net> wrote:
>> 
>> -BEGIN PGP SIGNED MESSAGE-
>> Hash: SHA256
>> 
>> Rob,
>> 
>> On 2/6/18 1:28 PM, Rob Turner wrote:
>>> My jdbc jar file is located in /usr/tomcat8/lib.
>> 
>> Is CATALINA_HOME == /usr/tomcat8?
>> 
>>> I see the same error in my log files as on my web page.  Our
>>> application traps the errors and displays them on the page.  I
>>> tried to remove the error trapping mechanism and now receive the
>>> following when accessing a page containing database access:
>>> 
>>> org.apache.jasper.JasperException: An exception occurred processing
>>> JSP page /fbc/../common/client_configuration.inc at line 286
>>> 
>>> 283:  throws NoSuchMethodException, InstantiationException, 284:
>>> IllegalAccessException, java.lang.reflect.InvocationTargetException
>>> { 285: return (Exception) e.getClass().getConstructor(new
>>> Class[]{(new String()).getClass()}) 286: .newInstance(new
>>> String[]{additionalMessage + ". " + e.getMessage()}); 287: } 288:
>>> 289:
>>> 
>>> 
>>> Stacktrace:
>>> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServ
>> letWrapper.java:588)
>>> 
>>> 
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
>> va:466)
>>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:38
>> 5)
>>> 
>>> 
>> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
>>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>>> 
>>> 
>> root cause
>>> 
>>> javax.servlet.ServletException: javax.naming.NameNotFoundException:
>>> Invalid or unavailable DSN in Fort Bend County. Opening database
>>> connection. Name [jdbc/test] is not bound in this Context. Unable
>>> to find [jdbc].
>> 
>> 
>> Any errors during startup? Usually, Tomcat would attempt to connect to
>> the database in order to pool at least one connection.
>> 
>> - -chris
>> -BEGIN PGP SIGNATURE-
>> Comment: GPGTools - http://gpgtools.org
>> Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
>> 
>> iQJRBAEBCAA7FiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAlp6AaQdHGNocmlzQGNo
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>> =7qS/
>> -END PGP SIGNATURE-
>> 
>> -
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> 
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Re: dsn config issues

2018-02-06 Thread M. Manna 
 How r u bootstrapping the application? As installed service or invoking
main() usimg bootstrap.jar?

Also, I would try loading the jar from -classpath location. Typically, it
should be placed into WEB-INF/lib folder. But may be you want to try
loading it from classpath and see how it goes.

Regards,




On 6 Feb 2018 8:46 pm, "Rob Turner"  wrote:

Yes.  CATAKINA_HOME = /usr/tomcat8.  I don’t see any errors during
startup.  The only message I see that looks unusual is:
'org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned
for TLDs yet contained no TLDs.'

> On Feb 6, 2018, at 1:27 PM, Christopher Schultz <
ch...@christopherschultz.net> wrote:
>
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Rob,
>
> On 2/6/18 1:28 PM, Rob Turner wrote:
>> My jdbc jar file is located in /usr/tomcat8/lib.
>
> Is CATALINA_HOME == /usr/tomcat8?
>
>> I see the same error in my log files as on my web page.  Our
>> application traps the errors and displays them on the page.  I
>> tried to remove the error trapping mechanism and now receive the
>> following when accessing a page containing database access:
>>
>> org.apache.jasper.JasperException: An exception occurred processing
>> JSP page /fbc/../common/client_configuration.inc at line 286
>>
>> 283:  throws NoSuchMethodException, InstantiationException, 284:
>> IllegalAccessException, java.lang.reflect.InvocationTargetException
>> { 285: return (Exception) e.getClass().getConstructor(new
>> Class[]{(new String()).getClass()}) 286: .newInstance(new
>> String[]{additionalMessage + ". " + e.getMessage()}); 287: } 288:
>> 289:
>>
>>
>> Stacktrace:
>> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServ
> letWrapper.java:588)
>>
>>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
> va:466)
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:38
> 5)
>>
>>
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>>
>>
> root cause
>>
>> javax.servlet.ServletException: javax.naming.NameNotFoundException:
>> Invalid or unavailable DSN in Fort Bend County. Opening database
>> connection. Name [jdbc/test] is not bound in this Context. Unable
>> to find [jdbc].
>
>
> Any errors during startup? Usually, Tomcat would attempt to connect to
> the database in order to pool at least one connection.
>
> - -chris
> -BEGIN PGP SIGNATURE-
> Comment: GPGTools - http://gpgtools.org
> Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
>
> iQJRBAEBCAA7FiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAlp6AaQdHGNocmlzQGNo
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> kSVnzxNc7aY7VBrXiLR1KXl8VZQ=
> =7qS/
> -END PGP SIGNATURE-
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
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Re: dsn config issues

2018-02-06 Thread Rob Turner 
Yes.  CATAKINA_HOME = /usr/tomcat8.  I don’t see any errors during startup.  
The only message I see that looks unusual is:
'org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for 
TLDs yet contained no TLDs.'

> On Feb 6, 2018, at 1:27 PM, Christopher Schultz 
>  wrote:
> 
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
> 
> Rob,
> 
> On 2/6/18 1:28 PM, Rob Turner wrote:
>> My jdbc jar file is located in /usr/tomcat8/lib.
> 
> Is CATALINA_HOME == /usr/tomcat8?
> 
>> I see the same error in my log files as on my web page.  Our
>> application traps the errors and displays them on the page.  I
>> tried to remove the error trapping mechanism and now receive the
>> following when accessing a page containing database access:
>> 
>> org.apache.jasper.JasperException: An exception occurred processing
>> JSP page /fbc/../common/client_configuration.inc at line 286
>> 
>> 283:  throws NoSuchMethodException, InstantiationException, 284:
>> IllegalAccessException, java.lang.reflect.InvocationTargetException
>> { 285: return (Exception) e.getClass().getConstructor(new
>> Class[]{(new String()).getClass()}) 286: .newInstance(new
>> String[]{additionalMessage + ". " + e.getMessage()}); 287: } 288: 
>> 289:
>> 
>> 
>> Stacktrace: 
>> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServ
> letWrapper.java:588)
>> 
>> 
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
> va:466)
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:38
> 5)
>> 
>> 
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:729) 
>> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>> 
>> 
> root cause
>> 
>> javax.servlet.ServletException: javax.naming.NameNotFoundException:
>> Invalid or unavailable DSN in Fort Bend County. Opening database
>> connection. Name [jdbc/test] is not bound in this Context. Unable
>> to find [jdbc].
> 
> 
> Any errors during startup? Usually, Tomcat would attempt to connect to
> the database in order to pool at least one connection.
> 
> - -chris
> -BEGIN PGP SIGNATURE-
> Comment: GPGTools - http://gpgtools.org
> Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
> 
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> =7qS/
> -END PGP SIGNATURE-
> 
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Re: dsn config issues

2018-02-06 Thread Christopher Schultz 
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256

Rob,

On 2/6/18 1:28 PM, Rob Turner wrote:
> My jdbc jar file is located in /usr/tomcat8/lib.

Is CATALINA_HOME == /usr/tomcat8?

> I see the same error in my log files as on my web page.  Our
> application traps the errors and displays them on the page.  I
> tried to remove the error trapping mechanism and now receive the
> following when accessing a page containing database access:
> 
> org.apache.jasper.JasperException: An exception occurred processing
> JSP page /fbc/../common/client_configuration.inc at line 286
> 
> 283:  throws NoSuchMethodException, InstantiationException, 284:
> IllegalAccessException, java.lang.reflect.InvocationTargetException
> { 285: return (Exception) e.getClass().getConstructor(new
> Class[]{(new String()).getClass()}) 286: .newInstance(new
> String[]{additionalMessage + ". " + e.getMessage()}); 287: } 288: 
> 289:
> 
> 
> Stacktrace: 
> org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServ
letWrapper.java:588)
>
> 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:466)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:38
5)
>
> 
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729) 
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>
> 
root cause
> 
> javax.servlet.ServletException: javax.naming.NameNotFoundException:
> Invalid or unavailable DSN in Fort Bend County. Opening database
> connection. Name [jdbc/test] is not bound in this Context. Unable
> to find [jdbc].


Any errors during startup? Usually, Tomcat would attempt to connect to
the database in order to pool at least one connection.

- -chris
-BEGIN PGP SIGNATURE-
Comment: GPGTools - http://gpgtools.org
Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/

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RE: dsn config issues

2018-02-06 Thread Rob Turner 
My jdbc jar file is located in /usr/tomcat8/lib.

I see the same error in my log files as on my web page.  Our application traps 
the errors and displays them on the page.  I tried to remove the error trapping 
mechanism and now receive the following when accessing a page containing 
database access:

org.apache.jasper.JasperException: An exception occurred processing JSP page 
/fbc/../common/client_configuration.inc at line 286

283:  throws NoSuchMethodException, InstantiationException,
284: IllegalAccessException, 
java.lang.reflect.InvocationTargetException {
285: return (Exception) e.getClass().getConstructor(new Class[]{(new 
String()).getClass()})
286: .newInstance(new String[]{additionalMessage + ". " + e.getMessage()});
287: }
288:
289:


Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:588)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
root cause

javax.servlet.ServletException: javax.naming.NameNotFoundException: Invalid or 
unavailable DSN in Fort Bend County. Opening database connection. Name 
[jdbc/test] is not bound in this Context. Unable to find [jdbc].
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:909)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:838)
org.apache.jsp.fbc.index_jsp._jspService(index_jsp.java:1581)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
Rob Turner
Vice President, Technical Services
Appraisal & Collection Technologies, LLC
r...@lgbs.com
Main: (210) 403-8670
Fax: (210) 403-8905
http://www.acttax.com

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services to clients. 

-Original Message-
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Sent: Monday, February 05, 2018 12:31 PM
To: users@tomcat.apache.org
Subject: Re: dsn config issues

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256

Rob,

On 2/5/18 10:28 AM, Rob Turner wrote:
> I'm trying to port a jsp application from web logic over to tomcat.
> I'm running tomcat 8.5.9.0. However, I cannot get my dsn to work. I'm
> receiving the following error when I access the dsn:
>
> Exception:  javax.naming.NameNotFoundException: Invalid or unavailable
> DSN in Fort Bend County. Opening > database connection.
> Name [jdbc/test] is not bound in this Context. Unable to find [jdbc].
>
> I've placed my context.xml in the META-INF directory.  Here is the
> config from context.xml
>
>  type="javax.sql.DataSource"
> driverClassName="oracle.jdbc.OracleDriver"
> url="jdbc:oracle:thin:@xx::sid" username="xx"
> password="xxx" maxTotal="20" maxIdle="10" maxWaitMillis="-1"/>
>
> This is my web.xml config:
>
>  Test Datasource
> jdbc/test
> javax.sql.DataSource
> Container 

If you have a  in your META-INF/context.xml, you shouldn't need the 
 in your WEB-INF/web.xml file. The  is for mapping 
globally-defined resources into an individual web application, but 
WEB-INF/context.xml is already local to the application.

Where is your JDBC driver's JAR file located?

Are there any errors in any log files in CATALINA_BASE/logs/*?

- -chris
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Re: Tool to analyze the core/heap dump

2018-02-06 Thread Suvendu Sekhar Mondal 
On Tue, Feb 6, 2018 at 2:12 AM, Coty Sutherland  wrote:
> On Mon, Feb 5, 2018 at 3:16 PM, Igal @ Lucee.org  wrote:
>> On 2/5/2018 11:15 AM, Johan Compagner wrote:
>>>
>>> Jvisualvm that ships with java8 or yourkit (you can evaluate for some
>>> time)
>>>
>>> Op 5 feb. 2018 19:43 schreef "D, Dwarakesh (External)" <
>>> dwarakes...@xerox.com>:
>>>
 We have core and heap dump files generated from tomcat in our Solaris
 server. Is there any best tool to analyze those logs, please suggest on
 this.

 Thanks,
 Dwarakesh
>>
>> Try Eclipse MAT:
>> https://www.eclipse.org/mat/
>
> +1 for MAT, though it's a bit difficult if you're using IBM's JDK. For
> core dumps, ADB on Solaris works well.
>
MAT is great for heap dump analysis.
For core dumps you need to use gdb. Sometimes jstack and jmap helps too.

Thanks!
Suvendu

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