g wrong with these
files?
Dan
-Original Message-
From: Christopher Schultz
Sent: Wednesday, June 19, 2024 5:10 PM
To: users@tomcat.apache.org
Subject: Re: Tomcat MySQL Connection Pooling JNDI lookup
Daniel,
On 6/19/24 16:37, Daniel Schwartz wrote:
> I followed you instruction to mo
years ago, and it had a nice interface for setting
up database connection pooling. You just had to input some parameters and it
automatically generated all the necessary files in the appropriate directories.
That system would not work with any version of Java later than 1.8.
Then they upgrader
will
change this when/if the system goes into production.
In the meantime, however, I have explored the current version of Glassfish. I
had been using Glassfish 4.1 years ago, and it had a nice interface for setting
up database connection pooling. You just had to input some parameters and it
On 6/19/2024 1:02 PM, Chuck Caldarale wrote:
On Jun 19, 2024, at 10:09, Daniel Schwartz wrote:
Dear Thomas,
Your email came with no content. Please try again.
Thomas’ message looked fine here as well. Check your e-mail client.
- Chuck
I saw the quoted message Mark was responding to bu
> On Jun 19, 2024, at 10:09, Daniel Schwartz wrote:
>
> Dear Thomas,
>
> Your email came with no content. Please try again.
Thomas’ message looked fine here as well. Check your e-mail client.
- Chuck
-
To unsubscribe,
Daniel,
On 6/19/24 11:40, Daniel Schwartz wrote:
Dear Felix,
Thank you for your reply. The connector jar file is at
C:\Program Files\apache-tomcat-10.1.24\lib\mysql-connector-j-8.4.0.jar
The latest entry in catalina.2024-06-17.log is copied below. The latest entry
in localhost.2024-06-
Daniel,
On 6/19/24 11:09, Daniel Schwartz wrote:
Dear Thomas,
Your email came with no content. Please try again.
His reply email looks fine to me.
-chris
-
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)
at
org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
at java.base/java.lang.Thread.run(Thread.java:1583)
-Original Message-
From: Felix Schumac
Dear Thomas,
Your email came with no content. Please try again.
Dan Schwartz
From: Thomas Hoffmann (Speed4Trade GmbH)
Sent: Wednesday, June 19, 2024 2:05 AM
To: Tomcat Users List
Subject: AW: Tomcat MySQL Connection Pooling JNDI lookup
Hello Daniel,
> Am 17. Juni 2024 22:18:53 MESZ schrieb Daniel Schwartz
> :
> >Hello,
> >
> >
> >
> >I'm trying to set up MySQL 8.0.11 database connection pooling in Tomcat
> >10.1.24 on Windows 10. The MySQL database is "holidays" with
Am 17. Juni 2024 22:18:53 MESZ schrieb Daniel Schwartz
:
>Hello,
>
>
>
>I'm trying to set up MySQL 8.0.11 database connection pooling in Tomcat
>10.1.24 on Windows 10. The MySQL database is "holidays" with user name
>"root" and password "ro
users@tomcat.apache.org
Subject: Tomcat MySQL Connection Pooling JNDI lookup
Hello,
I'm trying to set up MySQL 8.0.11 database connection pooling in Tomcat
10.1.24 on Windows 10. The MySQL database is "holidays" with user name
"root" and password "rootpwd". I&
Hello,
I'm trying to set up MySQL 8.0.11 database connection pooling in Tomcat
10.1.24 on Windows 10. The MySQL database is "holidays" with user name
"root" and password "rootpwd". I've tried to follow the examples at
https://tomcat.apache.org
Good info here.
Commons IS very busy, aren't they.
Lots of good tools in there ..
John
On 4/11/23, Christopher Schultz wrote:
> Bruno,
>
> On 4/11/23 12:51, BRUNO MELLONI wrote:
>> I used org.apache.commons.dbcp2.BasicDataSource as my default
>> DataSource for over a decade in both Tomcat and
Bruno,
On 4/11/23 12:51, BRUNO MELLONI wrote:
I used org.apache.commons.dbcp2.BasicDataSource as my default
DataSource for over a decade in both Tomcat and standalone apps.
Very reliable.
Note that you are talking about commons-dbcp2 and John was asking about
tomcat-pool (which is a different p
to re-resolve DNS
names to IP every “x amount of time”.
From: Christopher Schultz
Sent: Tuesday, April 11, 2023 10:30 AM
To: users@tomcat.apache.org
Subject: Re: Database connection pooling ..
John, On 4/10/23 00: 40, John Dale (DB2DOM) wrote: > Has anyone tried using the
Tomcat 10 DBCP fro
John,
On 4/10/23 00:40, John Dale (DB2DOM) wrote:
Has anyone tried using the Tomcat 10 DBCP from a standalone java app?
I have not, but there isn't really anything Tomcat-specific about it.
-chris
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Has anyone tried using the Tomcat 10 DBCP from a standalone java app?
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JK,
On 11/25/21 04:23, jkla...@iki.fi wrote:
On Wednesday, Nov 24, 2021 at 7:37 PM, Christopher Schultz
mailto:ch...@christopherschultz.net)> wrote:
(on the significance of DBCP overall)
It's essentially "failing faster" or, IMO, "failing safer."
All right, I think I see it now. A very good
> On Wednesday, Nov 24, 2021 at 7:37 PM, Christopher Schultz
> mailto:ch...@christopherschultz.net)> wrote:
> (on the significance of DBCP overall)
> It's essentially "failing faster" or, IMO, "failing safer."
All right, I think I see it now. A very good explanation, thank you.
> If I were you,
JK,
On 11/24/21 08:03, jkla...@iki.fi wrote:
On Tuesday, Nov 23, 2021 at 4:20 PM, Christopher Schultz
mailto:ch...@christopherschultz.net)> wrote:
ProxySQL is, mostly, a load-balancing and caching product. Sure, it can
provide connection-pooling, but that doesn't mean that you w
> On Tuesday, Nov 23, 2021 at 4:20 PM, Christopher Schultz
> mailto:ch...@christopherschultz.net)> wrote:
>
> ProxySQL is, mostly, a load-balancing and caching product. Sure, it can
> provide connection-pooling, but that doesn't mean that you want your
> applicatio
er and for separating read and write traffic to different
database instances. After this, we have no need for DBCP or any other
Java-level pooling – in fact, having two levels of connection pooling would
probably be detrimental to performance, and certainly to our ability to
diagnose issues.
T
recent for your platform.
We're in the process of adopting ProxySQL in front of MySQL, to act
as the connection pooler and for separating read and write traffic to
different database instances. After this, we have no need for DBCP or
any other Java-level pooling – in fact, having two levels of
con
On 23/11/2021 13:51, Richardson, Diane wrote:
I get the emails but how can I send an email for assistance?
Please don't hijack threads.
See http://tomcat.apache.org/lists.html#taglibs-user
Specifically, "Posting questions to the list"
Mark
---
I get the emails but how can I send an email for assistance?
From: jkla...@iki.fi
Sent: Tuesday, November 23, 2021 8:23:50 AM
To: users@tomcat.apache.org
Subject: [External] Handling database connection pooling outside Java, without
DBCP et al?
This message
write traffic to different
> database instances. After this, we have no need for DBCP or any other
> Java-level pooling – in fact, having two levels of connection pooling would
> probably be detrimental to performance, and certainly to our ability to
> diagnose issues.
The keyword
ase instances. After this, we have no need for DBCP or any other
Java-level pooling – in fact, having two levels of connection pooling would
probably be detrimental to performance, and certainly to our ability to
diagnose issues.
Trouble is, based on my reading of the JNDI Resources HOW-TO, the Ja
On 11/20/20 10:25 AM, Rob Sargent wrote:
I'm using tomcat 9.0.+ and wish to use the built in connection pooling
to connect to a postgres server.
I would like to understand the lookup mechanism for the next available
connection. I create a context
contextResource.setName("
I'm using tomcat 9.0.+ and wish to use the built in connection pooling
to connect to a postgres server.
I would like to understand the lookup mechanism for the next available
connection. I create a context
contextResource.setName("jdbc/sgsdb");
contextR
On July 25, 2020 3:25:18 PM UTC, John Dale wrote:
>Greetings;
>
>We've wrapped my connection pool interface in a Factory. Can you
>confirm how the current request's thread is used by JDBC connection
>pooling to MyS
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
John,
On 7/25/20 11:25, John Dale wrote:
> We've wrapped my connection pool interface in a Factory. Can you
> confirm how the current request's thread is used by JDBC
> connection pooling to MySQL?
Are you using Tomcat to man
Greetings;
We've wrapped my connection pool interface in a Factory. Can you
confirm how the current request's thread is used by JDBC connection
pooling to MySQL?
Sincerely,
John
-
To unsubscribe, e-mail: user
>
> > On Fri, Jan 3, 2020 at 5:29 PM Christopher Schultz <
> > ch...@christopherschultz.net> wrote:
> >
> >> -BEGIN PGP SIGNED MESSAGE-
> >> Hash: SHA256
> >>
> >> Dave,
> >>
> >> On 1/3/20 13:47, Dave Both
hat was very helpful.
>>
>> Thank you Dave
>>
>>
>>
>> On Fri, Jan 3, 2020 at 5:29 PM Christopher Schultz <
>> ch...@christopherschultz.net> wrote:
>>
> Dave,
>
> On 1/3/20 13:47, Dave Bothwell wrote:
>>>>> I am using Tomcat
On Sat, Jan 4, 2020 at 2:47 AM Dave Bothwell
wrote:
> Hello,
>
> I am using Tomcat 8.5.11 with JDBC connection pooling. Based on the
> documentation it is clear that DBCP pooling has changed the maxActive
> attribute to maxTotal. However it is unclear, based on this d
was very helpful.
Thank you
Dave
On Fri, Jan 3, 2020 at 5:29 PM Christopher Schultz <
ch...@christopherschultz.net> wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Dave,
On 1/3/20 13:47, Dave Bothwell wrote:
I am using Tomcat 8.5.11 with JDBC connection pooling. Based
Chris,
That was very helpful.
Thank you
Dave
On Fri, Jan 3, 2020 at 5:29 PM Christopher Schultz <
ch...@christopherschultz.net> wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Dave,
>
> On 1/3/20 13:47, Dave Bothwell wrote:
> > I am using Tomc
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Dave,
On 1/3/20 13:47, Dave Bothwell wrote:
> I am using Tomcat 8.5.11 with JDBC connection pooling. Based on
> the documentation it is clear that DBCP pooling has changed the
> maxActive attribute to maxTotal. However it is unclear,
,
I am using Tomcat 8.5.11 with JDBC connection pooling. Based on the
documentation it is clear that DBCP pooling has changed the maxActive
attribute to maxTotal. However it is unclear, based on this document
https://tomcat.apache.org/tomcat-8.5-doc/jdbc-pool.html, if JDBC
pooling has also changed
Hello,
I am using Tomcat 8.5.11 with JDBC connection pooling. Based on the
documentation it is clear that DBCP pooling has changed the maxActive
attribute to maxTotal. However it is unclear, based on this document
https://tomcat.apache.org/tomcat-8.5-doc/jdbc-pool.html, if JDBC
pooling has also
he Tomcat 8.5.15 "Tomcat JDBC Connection
Pool" using the steps mentioned in the guide.
Can some one help me to understand how this connection pooling has to be
done.
Is the Plain Java Method,by implementing Pool Properties is an
alternative
to the JNDI lookup based pooling ? When
gt;
>>> javax.sql.DataSource
>>>
>>>
>>>
>>> and in a java class add this :
>>>
>>> public class T3Servlet extends HttpServlet
>>> {
>>> @Resource(name="jdbc/tomcattest")
>>> p
onnection
Pool" using the steps mentioned in the guide.
Can some one help me to understand how this connection pooling has to be
done.
Is the Plain Java Method,by implementing Pool Properties is an alternative
to the JNDI lookup based pooling ? When I implement using Pool Properties,
there isn
/tomcattest")
> public DataSource ds;
>
>
> You will normally have a data source in your class, by injection, using
> tomcat database pool.
>
>
> On 18/07/2017 12:26, Avinash Krishnan wrote:
>
>> I am trying to implement Apache Tomcat 8.5.15 "Tomcat JD
nnection
Pool" using the steps mentioned in the guide.
Can some one help me to understand how this connection pooling has to be
done.
Is the Plain Java Method,by implementing Pool Properties is an alternative
to the JNDI lookup based pooling ? When I implement using Pool Properties,
there isn&
I am trying to implement Apache Tomcat 8.5.15 "Tomcat JDBC Connection
Pool" using the steps mentioned in the guide.
Can some one help me to understand how this connection pooling has to be
done.
Is the Plain Java Method,by implementing Pool Properties is an alternative
to the JNDI lo
Am 22.01.2016 um 12:35 schrieb R. Sriram:
Hello I am trying to establish connection pooling.
Should I be using dbcp?
If you want to use db connection pooling, it is probably a good idea to
use the pooling method the container gives you, as it will be used by a
lot of people and therefore has
Hello I am trying to establish connection pooling.
Should I be using dbcp?
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-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Douglas,
On 6/12/15 8:13 PM, Douglas Schaible wrote:
> Hi Chris,
>
> I have the connection pool defined in /etc/tomcat8/context.xml. Is
> that the wrong place the define it?
Most likely. That file (if I'm guessing correctly about your package
man
Hi Chris,
I have the connection pool defined in /etc/tomcat8/context.xml. Is that the
wrong place the define it? Is what is defined there being copied into each
application? I underplayed some sample application and I am now seeing 10 time
the number of apps being deployed DB connections.
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Douglas,
In addition to what Filip posted...
On 6/11/15 12:18 PM, Douglas Schaible wrote:
> Good Day All,
>
> I am having a problem with a connection pool and I was hoping for
> some guidance.
>
> I have defined the connection pool below for two
Configuration reference:
https://tomcat.apache.org/tomcat-7.0-doc/jdbc-pool.html
On Thu, Jun 11, 2015 at 6:58 PM, Filip Hanik wrote:
> set the properties
>
> logAbandoned="true"
> removeAbandoned="true"
> removeAbandonedTimeout="60" (value is in seconds, should be larger than
> your longest runn
set the properties
logAbandoned="true"
removeAbandoned="true"
removeAbandonedTimeout="60" (value is in seconds, should be larger than
your longest running transaction)
timeBetweenEvictionRunsMillis="15000" (value is in milliseconds)
if you have a leak (meaning your code is not returning the conne
Good Day All,
I am having a problem with a connection pool and I was hoping for some guidance.
I have defined the connection pool below for two deployed applications to use.
When I bounce the server I can see that it immediately crates 100 connections
to the DB. (I am ok with this, but that i
Hey guys,
First of all my bad to asking the question on main page here, I did not go
through the guidelines section.
Here is my query:
I want to retry MySql queries in cases of deadlock which will be removed if
I can simply retry. I use apache tomcat jdbc pool library for mysql
connection
Chris,
Thanks for your regular guidance and valuable suggestions!
On Fri, Apr 11, 2014 at 11:33 AM, Christopher Schultz <
ch...@christopherschultz.net> wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Daniel,
>
> On 4/8/14, 6:36 AM, Daniel Mikusa wrote:
> > On Apr 8, 2014, at 8:22
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Daniel,
On 4/8/14, 6:36 AM, Daniel Mikusa wrote:
> On Apr 8, 2014, at 8:22 AM, Saurabh Saraswat
> wrote:
>
>> Dear Dan,
>>
>> Thanks for taking time to respond me.
>>
>> My updated Resource Tag is -
>>
>> > type="javax.sql.DataSource" maxActive
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Saurabh,
On 4/8/14, 6:22 AM, Saurabh Saraswat wrote:
> Thanks for taking time to respond me.
>
> My updated Resource Tag is -
>
> type="javax.sql.DataSource" maxActive="100" maxIdle="30"
> maxWait="1"
That's a lot of connections. Are you sur
On Apr 8, 2014, at 8:22 AM, Saurabh Saraswat wrote:
> Dear Dan,
>
> Thanks for taking time to respond me.
>
> My updated Resource Tag is -
>
>maxActive="100" maxIdle=“30"
As Chris mentioned, set maxActive 1 in your dev environment. That will help
you find the problem more qu
Dear Dan,
Thanks for taking time to respond me.
My updated Resource Tag is -
I have also cross checked my code. I am closing the connection properly in
finally block. Also have set the max_connection=250 in etc/my.cnf for MySql.
Even now i am not getting any Exception but my Application gets
On Apr 8, 2014, at 5:46 AM, Saurabh Saraswat wrote:
> On Fri, Apr 4, 2014 at 8:39 PM, Christopher Schultz <
> ch...@christopherschultz.net> wrote:
>
>> -BEGIN PGP SIGNED MESSAGE-
>> Hash: SHA256
>>
>> Daniel,
>>
>> On 4/4/14, 8:57 AM, Daniel Mikusa wrote:
>>> On Apr 4, 2014, at 8:22 AM
On Fri, Apr 4, 2014 at 8:39 PM, Christopher Schultz <
ch...@christopherschultz.net> wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Daniel,
>
> On 4/4/14, 8:57 AM, Daniel Mikusa wrote:
> > On Apr 4, 2014, at 8:22 AM, Saurabh Saraswat
> > wrote:
> >
> >> Dear Dan,
> >>
> >> Thanks f
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Daniel,
On 4/4/14, 8:57 AM, Daniel Mikusa wrote:
> On Apr 4, 2014, at 8:22 AM, Saurabh Saraswat
> wrote:
>
>> Dear Dan,
>>
>> Thanks for your response!
>>
>> I have cross checked the user / password configuration. All is
>> correct.
>
> If you’
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Saurabh,
On 4/4/14, 1:19 AM, Saurabh Saraswat wrote:
> I am doing connection pooling with tomcat 7.0.39 and MySQL
> 5.5.After searching on google and with your help i have done the
> below things. Even i am able to get the connection suc
-Original Message-
From: Saurabh Saraswat [mailto:ssaras...@pivotalindia.com]
Sent: Friday, April 04, 2014 7:23 AM
To: Tomcat Users List
Subject: Re: SQLNestedException in Connection Pooling With Tomcat 7.0.39
Dear Dan,
Thanks for your response!
I have cross checked the user
a wrote:
>
>> On Apr 4, 2014, at 1:19 AM, Saurabh Saraswat
>> wrote:
>>
>>> Dear All,
>>>
>>> I am doing connection pooling with tomcat 7.0.39 and MySQL 5.5.After
>>> searching on google and with your help i have done the below things.
>>
you run out of connections before you get any of
them back.
*Best Regards,*
*Saurabh Sarasvat*
On Fri, Apr 4, 2014 at 5:16 PM, Daniel Mikusa wrote:
On Apr 4, 2014, at 1:19 AM, Saurabh Saraswat
wrote:
Dear All,
I am doing connection pooling with tomcat 7.0.39 and MySQL 5.5.Aft
blem.
Can you please let me know what others reason can cause this exception.
*Best Regards,*
*Saurabh Sarasvat*
On Fri, Apr 4, 2014 at 5:16 PM, Daniel Mikusa wrote:
> On Apr 4, 2014, at 1:19 AM, Saurabh Saraswat
> wrote:
>
> > Dear All,
> >
> > I am doing
On Apr 4, 2014, at 1:19 AM, Saurabh Saraswat wrote:
> Dear All,
>
> I am doing connection pooling with tomcat 7.0.39 and MySQL 5.5.After
> searching on google and with your help i have done the below things.
> Even i am able to get the connection successfully using this but
Dear All,
I am doing connection pooling with tomcat 7.0.39 and MySQL 5.5.After
searching on google and with your help i have done the below things.
Even i am able to get the connection successfully using this but getting
some trouble and exception.
I am explaining you all steps done by me-
*1
.
*Best Regards,*
*Saurabh Sarasvat*
On Mon, Mar 31, 2014 at 6:50 PM, Daniel Mikusa wrote:
> On Mar 31, 2014, at 7:05 AM, Saurabh Saraswat
> wrote:
>
> > Dear All,
> >
> > I am doing connection pooling with tomcat 6. And i am doing this very
> first
>
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Saurabh,
On 3/31/14, 7:05 AM, Saurabh Saraswat wrote:
> I am doing connection pooling with tomcat 6. And i am doing this
> very first time before today i had no idea about connection
> pooling. I want to ensure that it is the correct w
On Mar 31, 2014, at 7:05 AM, Saurabh Saraswat
wrote:
> Dear All,
>
> I am doing connection pooling with tomcat 6. And i am doing this very first
> time before today i had no idea about connection pooling. I want to ensure
> that it is the correct way or not.
> Please do
Dear All,
I am doing connection pooling with tomcat 6. And i am doing this very first
time before today i had no idea about connection pooling. I want to ensure
that it is the correct way or not.
Please do me correct if i am doing wrong anywhere. I am explaining you all
steps done by me-
*1
On Fri, Mar 28, 2014 at 12:31 PM, Propes, Barry L
wrote:
>
>
> -Original Message-
> From: Mark Shifman [mailto:mark.shif...@yale.edu]
> Sent: Friday, March 28, 2014 12:34 PM
> To: Tomcat Users List
> Subject: Re: Connection pooling issue on Tomcat
>
> ===
-Original Message-
From: Mark Shifman [mailto:mark.shif...@yale.edu]
Sent: Friday, March 28, 2014 12:34 PM
To: Tomcat Users List
Subject: Re: Connection pooling issue on Tomcat
On 03/28/2014 11:58 AM, Propes, Barry L wrote:
> Hi folks,
>
> I'm using Tomcat 6.0.29 for a
-Original Message-
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Sent: Friday, March 28, 2014 11:13 AM
To: Tomcat Users List
Subject: Re: Connection pooling issue on Tomcat
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Barry,
On 3/28/14, 11:58 AM, Propes, Barry L
ro. Yes, I
do realize that the Tomcat version is old, but we'll be retiring the app in a
few months so there's no need (at this time) to upgrade it.
I use connection pooling, specifically Tomcat's DBCP class.
This app has worked for years, but is suddenly encountering a strange
c
s old, but we'll be retiring the app in a
few months so there's no need (at this time) to upgrade it.
I use connection pooling, specifically Tomcat's DBCP class.
This app has worked for years, but is suddenly encountering a strange
connection error and issue to the PROD region onl
e local builds on both my desktop and laptop, both
> of which are Windows XP Pro. Yes, I do realize that the Tomcat
> version is old, but we'll be retiring the app in a few months so
> there's no need (at this time) to upgrade it.
>
> I use connection pooling, specifically
hat
you were able to connect. Were you able to see the mbeans for the
connection pool?
> I want to be able to monitor the connection pool.
Can you include your configuration for the connection pool?
Dan
> Is there an option that I have to enable to be able to
> monitor connection po
ing I need to. I also checked in JConsole, just to make
sure it wasn't an initial id10t error. I want to be able to monitor the
connection pool. Is there an option that I have to enable to be able to
monitor connection pooling in Tomcat via JMX and Hyperic? I checked the
Hyp. forums to no re
ive should have?
-Original Message-
From: Terence M. Bandoian [mailto:tere...@tmbsw.com]
Sent: 21 Nov 2011 16 11
To: Tomcat Users List
Subject: Re: Connection pooling issue with
MySQLNonTransientConnectionException and Java webapp
On 1:59 PM, Martin O'Shea wrote:
Caused by:
com.mysql.j
On 21 Nov 2011, at 21:25, Martin O'Shea wrote:
Well, I hope I’m reading VisualVM correctly, because when I run the JMeter
test first time around, I see 40 ‘connector’ threads created in VisualVM,
all of which run for so long and then return to a wait state.
I always forget to tell people to get
On 21 Nov 2011, at 20:09, Martin O'Shea wrote:
> Are you able to provide any more information about what I am actually
> looking for in VisualVM?
Depends how you defined the Db. Did you define a global Resource in server.xml?
Or perhaps in conf/context.xml?
p
>
-
Well, I hope I'm reading VisualVM correctly, because when I run the JMeter
test first time around, I see 40 'connector' threads created in VisualVM,
all of which run for so long and then return to a wait state.
And if I run the test again several times in succession, the number of
connector th
Are you able to provide any more information about what I am actually
looking for in VisualVM?
Tomcat
> maxActive should have?
>
> -Original Message-
> From: Terence M. Bandoian [mailto:tere...@tmbsw.com]
> Sent: 21 Nov 2011 16 11
> To: Tomcat Users List
> Subject: Re: Connection pooling issue with
> MySQLNonTransientConnectionException and Java weba
On 21 Nov 2011, at 16:11, "Terence M. Bandoian" wrote:
>
> On 1:59 PM, Martin O'Shea wrote:
>> Caused by:
>> com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Data
>> source rejected establishment of connection, message from server: "Too many
>> connections"
>
> I'd check int
. Bandoian [mailto:tere...@tmbsw.com]
Sent: 21 Nov 2011 16 11
To: Tomcat Users List
Subject: Re: Connection pooling issue with
MySQLNonTransientConnectionException and Java webapp
On 1:59 PM, Martin O'Shea wrote:
> Caused by:
> com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionExce
On 1:59 PM, Martin O'Shea wrote:
Caused by:
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Data
source rejected establishment of connection, message from server: "Too many
connections"
I'd check into this.
-Terence Bandoian
---
Usually the connection is initialised as null and then assigned inside
the try block. What happens if the method above throws an error after
a connection is removed from the pool?
To try to answer this, the sample code provided is illustrative of my DAO
classes generally. The following is
es. Giving up.
>
> So this indicates that there's an issue either with the connection pooling
> through Apache Tomcat 6.0.26 or MySQL
> Community Server 5.X.
>
> The relevant part of the application's context.xml file in the project reads
> as follows:
> logAbandone
as follows:
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not
create connection to database
server. Attempted reconnect 3 times. Giving up.
So this indicates that there's an issue either with the connection pooling
through Apache Tomcat 6.0.26 or MySQL
Community Server 5.X
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Hash: SHA1
Krish,
On 9/28/2011 5:51 PM, rad muthu wrote:
> I am looking for DB2 connection pooling configuration used in DB2.
http://lmgtfy.com/?q=DB2+connection+pooling+configuration+used+in+DB2
http://catb.org/~esr/faqs/smart-questions.html
- -ch
All,
I am looking for DB2 connection pooling configuration used in DB2.
Thanks
Krish
On 04/11/2010 05:50, mike houston wrote:
> Hi..
>
> Is there a framework for implementing database connection pooling in tomcat
> 6?
> I am migrating my application from tomcat 4 to 6. There is already a
> connection pooling implemented for the sql2000 server using the MS po
--- On Wed, 11/3/10 at 10:30 PM, mike houston wrote:
> Can you please explain to me in
> detail.
>
> Thanks,
> M
http://lmgtfy.com/?q=tomcat+6+dbcp&l=1
- Bob
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apach
t; > Is there a framework for implementing database connection pooling in
> tomcat
> > 6?
> > I am migrating my application from tomcat 4 to 6. There is already a
> > connection pooling implemented for the sql2000 server using the MS
> pool.exe
> > framework. But now thats not quite compatible.
> >
> > Please suggest.
> >
> > Thanks,
> > Mike
> >
>
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