On 02/27/2015 11:59 AM, Christopher Schultz wrote:
Red,
On 2/27/15 11:04 AM, Red wrote:
On 02/27/2015 06:58 AM, Антон Мацюк wrote:
2015-02-27 1:36 GMT+02:00 Mark Thomas ma...@apache.org:
On 26/02/2015 22:56, Christopher Schultz wrote:
The solution is to put your Resource into your
noticeable by OP.
-Original Message-
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Sent: Friday, February 27, 2015 11:00 AM
To: Tomcat Users List
Subject: Re: Connection leak Tomcat7 and Oracle
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Red,
On 2/27/15 11:04 AM
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Red,
On 2/27/15 11:04 AM, Red wrote:
On 02/27/2015 06:58 AM, Антон Мацюк wrote:
2015-02-27 1:36 GMT+02:00 Mark Thomas ma...@apache.org:
On 26/02/2015 22:56, Christopher Schultz wrote:
The solution is to put your Resource into your
On 02/27/2015 06:58 AM, Антон Мацюк wrote:
2015-02-27 1:36 GMT+02:00 Mark Thomas ma...@apache.org:
On 26/02/2015 22:56, Christopher Schultz wrote:
The solution is to put your Resource into your application's
s/The solution/The best solution/
context.xml and not into the site-wide defaults.
2015-02-27 1:36 GMT+02:00 Mark Thomas ma...@apache.org:
On 26/02/2015 22:56, Christopher Schultz wrote:
The solution is to put your Resource into your application's
s/The solution/The best solution/
context.xml and not into the site-wide defaults. Konstantin may not
have spelled-out
Thank You all who responded;
Did not want to waste your time, hence delayed response.
To make sure no customization has been made on my end I have completely
rebuilt system: Install OS (Ubuntu 14.04.2 LTS) including reformat of
all drives, selected tomcat7 and ssh server during install when
2015-02-26 19:28 GMT+03:00 Red redhoo...@gmail.com:
Thank You all who responded;
Did not want to waste your time, hence delayed response.
To make sure no customization has been made on my end I have completely
rebuilt system: Install OS (Ubuntu 14.04.2 LTS) including reformat of
all drives,
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Red,
On 2/26/15 5:28 PM, Red wrote:
On 02/26/2015 12:29 PM, Konstantin Kolinko wrote:
2015-02-26 19:28 GMT+03:00 Red redhoo...@gmail.com:
Thank You all who responded; Did not want to waste your time,
hence delayed response.
To make sure no
On 26/02/2015 22:56, Christopher Schultz wrote:
The solution is to put your Resource into your application's
s/The solution/The best solution/
context.xml and not into the site-wide defaults. Konstantin may not
have spelled-out the solution, but he did give you all the information
you
On 02/26/2015 12:29 PM, Konstantin Kolinko wrote:
2015-02-26 19:28 GMT+03:00 Red redhoo...@gmail.com:
Thank You all who responded;
Did not want to waste your time, hence delayed response.
To make sure no customization has been made on my end I have completely
rebuilt system: Install OS
On 24/02/2015 21:20, Red wrote:
OS: Ubuntu 14.04.2 LTS
Oracle: 12.1.0.1.0 or 11.2.0.3.0
Tomcat: 7.0.52-1ubuntu0.1
odjbc: Ojdbc6 or Ojdbc7 (placed in /var/lib/tomcat7/lib)
java version 1.8.0_31 of 1.7.0_65
Context.xml:
Which context.xml file?
Mark
OS: Ubuntu 14.04.2 LTS
Oracle: 12.1.0.1.0 or 11.2.0.3.0
Tomcat: 7.0.52-1ubuntu0.1
odjbc: Ojdbc6 or Ojdbc7 (placed in /var/lib/tomcat7/lib)
java version 1.8.0_31 of 1.7.0_65
Context.xml:
Resource name=*1 auth=Container
type=javax.sql.DataSource
Am 24. Februar 2015 22:20:00 MEZ, schrieb Red redhoo...@gmail.com:
OS: Ubuntu 14.04.2 LTS
Oracle: 12.1.0.1.0 or 11.2.0.3.0
Tomcat: 7.0.52-1ubuntu0.1
odjbc: Ojdbc6 or Ojdbc7 (placed in /var/lib/tomcat7/lib)
java version 1.8.0_31 of 1.7.0_65
Context.xml:
Resource name=*1
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Red,
On 2/24/15 4:20 PM, Red wrote:
OS: Ubuntu 14.04.2 LTS Oracle: 12.1.0.1.0 or 11.2.0.3.0 Tomcat:
7.0.52-1ubuntu0.1 odjbc: Ojdbc6 or Ojdbc7 (placed in
/var/lib/tomcat7/lib) java version 1.8.0_31 of 1.7.0_65
Context.xml: Resource
unless DBCP changed of course.
I would add
the following property to your Resource element
factory=org.apache.tomcat.jdbc.pool.DataSourceFactory
http://tomcat.apache.org/tomcat-7.0-doc/jdbc-pool.html
On Tue, Feb 24, 2015 at 3:47 PM, Christopher Schultz
ch...@christopherschultz.net wrote:
/java configuration. the reason that i don't
know
if this is an hyperic or a tomcat/java configuration issue is because
that
when we use hyperic on other standard java daemon it doesn't have the
same
connection leak issue.
That looks like an Hyperic issue to me.
the issue is the following
use hyperic on other standard java daemon it doesn't have the same
connection leak issue.
the issue is the following:
hyperic, overtime, opens hundreds of jmx connection and never closes them..
after few hours our tomcat server is using 100% cpu without doing anything.
once i stop hyperic agent
configuration issue is because that
when we use hyperic on other standard java daemon it doesn't have the same
connection leak issue.
That looks like an Hyperic issue to me.
the issue is the following:
hyperic, overtime, opens hundreds of jmx connection and never closes them..
after few
Hi All,
Resource name=myConn auth=Container
type=javax.sql.DataSource
driverClassName=oracle.jdbc.driver.OracleDriver
url=jdbc:oracle:thin:@10.10.10.10.:1521:mydb
username=username password=password maxActive=500
maxIdle=50
maxWait=-1
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Ziggy,
On 11/3/2010 9:44 AM, Ziggy wrote:
Hi All,
Resource name=myConn auth=Container
type=javax.sql.DataSource
driverClassName=oracle.jdbc.driver.OracleDriver
url=jdbc:oracle:thin:@10.10.10.10.:1521:mydb
Since you're using an Oracle database - another way to identify areas in
your code that aren't closing connections. In the sql below substitute
YOURDBUSER with the name of the database user your connections connect to
your database with and YOURWEBSERVER with the name of your webserver. The
Maybe try adding this, too as an attribute in the Resource tag.
timeBetweenEvictionRunsMillis=-1
-Original Message-
From: Jason Britton [mailto:jbritto...@gmail.com]
Sent: Wednesday, November 03, 2010 9:05 AM
To: Tomcat Users List
Subject: Re: Connection Leak
Since you're using
: Wednesday, November 03, 2010 9:05 AM
To: Tomcat Users List
Subject: Re: Connection Leak
Since you're using an Oracle database - another way to identify areas in
your code that aren't closing connections. In the sql below substitute
YOURDBUSER with the name of the database user your
: Wednesday, November 03, 2010 11:19 AM
To: Tomcat Users List
Subject: Re: Connection Leak
Does that show cached queries?
On Wed, Nov 3, 2010 at 4:02 PM, Propes, Barry L barry.l.pro...@citi.comwrote:
Maybe try adding this, too as an attribute in the Resource tag.
timeBetweenEvictionRunsMillis=-1
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Arun,
Arun Raj Ramkumar wrote:
Hi friends,
Please let me know is there a way to find out connection leak in my java
code , when its deployed in tomcat. Am using tomcat 6.0.18
What type of connection?
- -chris
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Hi friends,
Please let me know is there a way to find out connection leak in my java
code , when its deployed in tomcat. Am using tomcat 6.0.18
Regards,
Arun.
Richard Mixon wrote:
Marc,
Thank you - We are using a recent version of the MySQL Connector/J (3.1.10),
but maybe that does not mean anything.
- Richard
Hmm thats not very recent. I know of 2 bugs since then that have bitten
me. 3.1.13 should be brewing and that would be the first
: Richard Mixon [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 04, 2006 10:57 PM
To: users@tomcat.apache.org
Subject: Diagnosing DBCP JDBC connection leak using removeAbandoned parm
Bear with me, I'll try to make this short, but want to give enough
info/background that it makes sense. Basically we
I'm still curious about the crazy logAbandoned messages - not sure how to
interpret or rely on them. I'll try a again with a briefer posting - maybe I
was too detailed in the original post.
We are getting strange (erroneous?) messages because of the logAbandoned
parameter:
1) The dates look
JDBC connection leak using removeAbandoned parm
Can you change your code to something similar to below? I have seen issues
with certain implementations of database drivers in which the JDBC
interfaces are not being implemented/coded properly.
Just remember that the order you call your close
version of the MySQL Connector/J (3.1.10),
but maybe that does not mean anything.
- Richard
-Original Message-
From: Farrow, Marc [mailto:[EMAIL PROTECTED]
Sent: Wednesday, April 05, 2006 4:44 AM
To: Tomcat Users List
Subject: RE: Diagnosing DBCP JDBC connection leak using
#1 Could be a logging bug. Notice how the day is always the same as the
minute.
On 4/5/06, Richard Mixon [EMAIL PROTECTED] wrote:
I'm still curious about the crazy logAbandoned messages - not sure how to
interpret or rely on them. I'll try a again with a briefer posting - maybe
I
was too
, all running under Linux kernel 2.4.22-1.2115.nptlsmp on a dual
Xeon dedicated server.
Anyway, we determined that we had a connection leak when our application
froze today. We obtained a thread dump and it showed that everyone of the
Tomcat threads that were running application code, were waiting
, but then again I suppose it might affect ISP type
users.
PS I have these config values:
maxActive=10
maxIdle=5
-Original Message-
From: Bogdan Calmac [mailto:[EMAIL PROTECTED]
Sent: Thursday 27 October 2005 19:27
To: Tomcat Users List
Subject: Re: DBCP connection leak after undeploy
: DBCP connection leak after undeploy
In our company we share several Tomcat servers for all developers, so
that's why we use deploy/undeploy instead of start/stop.
As a workaround for this problem, you can create a
ServletContextListener and close the datasource yourself in
contextDestroyed
?
-Original Message-
From: Bogdan Calmac [mailto:[EMAIL PROTECTED]
Sent: Wednesday 26 October 2005 02:18
To: users@tomcat.apache.org
Subject: DBCP connection leak after undeploy
I've written a simple web application consisting of a servlet which
does a select from
.
-Original Message-
From: Bogdan Calmac [mailto:[EMAIL PROTECTED]
Sent: Thursday 27 October 2005 16:49
To: Tomcat Users List
Subject: Re: DBCP connection leak after undeploy
This problem is caused by Tomcat not cleaning up the JDBC resources
defined in context.xml. When a context
PS I don't think that I have see the problem that you have reported. I run
TC 5.5.9 on WinXP with Mysql 4.1.11 and Connector/J 3.1.8, have never
noticed that problem, my pools always seem to clean up fine.
You might not have the same setup. I would suggest to try the following:
1. make sure
I've written a simple web application consisting of a servlet which
does a select from a table and displays the result. It is then
packaged as a war and deployed using the tomcat ant task. After
executing the servlet, it is undeployed using the ant task again.
stdout confirms that the webapp is
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