Database Pooling Connection?

Hi All
is it possible to use Database Connection Pooling against UCM?
Please share how to config it
thanks

Do you want to use the existing pool? Than go to (on the server machine) start --> All programs --> oracle content server --> utilities --> sytem properties --> and databse tab and configure your driver settings and number of connections you would like to use. Hope this is helpful..

Similar Messages

Passing Database Pool Connection to Java Object

SO I have a set of Java libs that i would like to use within
CFMX. In fact, I would like to do all my business logic with those
libraries. Question is, the classes require I pass a database
connection to them. How would I do this?

In Coldfusion you can just code the usual Java DB connection
directly. That is, something like
<cfscript>
classObj = CreateObject("java", "java.lang.Class");
classObj.forName("etc.etc..Driver");
driverManager = CreateObject("java",
"java.sql.DriverManager");
connectionURL="jdbc: etc etc. ";
conn=driverManager.getConnection(connectionURL,username,password);
myQuery="SELECT blah1, blah2 FROM blah3";
preparedStatement = conn.prepareStatement(myQuery);
rs=preparedStatement.executeQuery();
while (rs.next()) {
etc etc
rs.close();
conn.close();
</cfscript>
That is for single calls. To set up a permanent connection,
you could include in the libraries a class whose job is simply to
establish the connection to the DB. I should expect the code to
contain some of the themes above, namely,
getConnection (String url, String user, String password)
connectionURL = "jdbc:etc"
java.sql.Connection conn =
java.sql.DriverManager.getConnection (connectionURL, username,
password);
etc. etc.
You could also find it convenient to store connection and
user data data in a properties object of the java.util.Properties
class.
java.util.Properties properties = new java.util.Properties
properties.setProperty ("user", "bkbk");
properties.setProperty ("password", "knoflook");
java.sql.Connection conn =
java.sql.DriverManager.getConnection (connectionURL, properties);

Database pool connectivity

Hi,
I am on j2ee 6.20 . I already have one jdbc connectivity for oracle maintained. One more connection has to be maintained for oracle jdbc. When I navigate to server dbpool through VA ,I dont get any option to create a new pool(ie New)but there is an option to add new driver.Since I want to use the existing driver already maintained . Pls suggest how can I create a new pool.
Thanks
Ravi

Hi Ravi,
you can use the telnet console to create a new connection pool in J2EE 6.20.
use telnet <servername> 50008 (if your instance number is 00)
jump to a server node
add dbpool
the command you have to use then is register_pool, i do not remember the exact syntax anymore, as I do not have a 6.20 J2EE here any longer, but there is a manual entry ("man register_pool")
Good luck
Jochen

IOException (SQLWarning) while creating pool connection

Folks,
I see the following warning in the weblogic jdbc.log every time
a database pool connection is made. This is not causing any
problem but it is very annoying. How do we stop this. Is there
any sybase setting that needs to be fixed. Any help is
appreciated.
Regards,
Mohan.
Here is the definition for the pool:
weblogic.jdbc.connectionPool.MOSpool=\
url=jdbc:sybase:Tds:xx.xx.xx.xx:XXXX,\
driver=com.sybase.jdbc2.jdbc.SybDriver,\
loginDelaySecs=1,\
initialCapacity=20,\
maxCapacity=50,\
capacityIncrement=2,\
allowShrinking=true,\
shrinkPeriodMins=5,\
testTable=sysobjects,\
refreshMinutes=30,\
testConnsOnReserve=true,\
testConnsOnRelease=true,\
props=user=xxx;password=xxx,\
allow=guest
SQLWarning: reason(010SM: This database does not support the initial proposed
se
t of capabilities, retrying.) SQLState(010SM)
SQLWarning: reason(010SM: This database does not support the initial proposed
se
t of capabilities, retrying.) SQLstate(010SM) vendor code(0)
java.sql.SQLException: JZ006: Caught IOException: java.io.IOException: JZ0EM:
En
d of data.
at com.sybase.jdbc2.jdbc.ErrorMessage.raiseError(ErrorMessage.java:423)
at com.sybase.jdbc2.tds.Tds.handleIOE(Tds.java:2781)
at com.sybase.jdbc2.tds.Tds.nextResult(Tds.java:1744)
at com.sybase.jdbc2.tds.Tds.logout(Tds.java:550)
at com.sybase.jdbc2.tds.Tds.login(Tds.java:360)
at com.sybase.jdbc2.jdbc.SybConnection.tryLogin(SybConnection.java:213)
at com.sybase.jdbc2.jdbc.SybConnection.regularConnect(SybConnection.java
:190)
at com.sybase.jdbc2.jdbc.SybConnection.<init>(SybConnection.java:169)
at com.sybase.jdbc2.jdbc.SybConnection.<init>(SybConnection.java:122)
at com.sybase.jdbc2.jdbc.SybDriver.connect(SybDriver.java:175)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Con
nectionEnvFactory.java:146)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Con
nectionEnvFactory.java:108)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllo
cator.java:817)
at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.j
ava:416)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.j
ava:330)
at weblogic.jdbc.common.internal.JdbcInfo.initPools(JdbcInfo.java:106)
at weblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:220)
at weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java
:62)
SQLException: SQLState(JZ006)

Hi Mohan. This is a sybase-only issue. If you set the drivermanager's
log stream to system.out, and make a connection in a simple standalone
program, you'll see the same output. The issue may be that the driver
is submitting what it expects is it's local character set, and the
DBMS is saying that the cheracter set is not installed in the DBMS.
You should ask this in the sybase public newsgroups. The workaround may
be as simple as having your DBA install the charset the driver wants.
Joe
"E.R.Mohan" wrote:
>
Folks,
I see the following warning in the weblogic jdbc.log every time
a database pool connection is made. This is not causing any
problem but it is very annoying. How do we stop this. Is there
any sybase setting that needs to be fixed. Any help is
appreciated.
Regards,
Mohan.
Here is the definition for the pool:
weblogic.jdbc.connectionPool.MOSpool=\
url=jdbc:sybase:Tds:xx.xx.xx.xx:XXXX,\
driver=com.sybase.jdbc2.jdbc.SybDriver,\
loginDelaySecs=1,\
initialCapacity=20,\
maxCapacity=50,\
capacityIncrement=2,\
allowShrinking=true,\
shrinkPeriodMins=5,\
testTable=sysobjects,\
refreshMinutes=30,\
testConnsOnReserve=true,\
testConnsOnRelease=true,\
props=user=xxx;password=xxx,\
allow=guest
SQLWarning: reason(010SM: This database does not support the initial proposed
se
t of capabilities, retrying.) SQLState(010SM)
SQLWarning: reason(010SM: This database does not support the initial proposed
se
t of capabilities, retrying.) SQLstate(010SM) vendor code(0)
java.sql.SQLException: JZ006: Caught IOException: java.io.IOException: JZ0EM:
En
d of data.
at com.sybase.jdbc2.jdbc.ErrorMessage.raiseError(ErrorMessage.java:423)
at com.sybase.jdbc2.tds.Tds.handleIOE(Tds.java:2781)
at com.sybase.jdbc2.tds.Tds.nextResult(Tds.java:1744)
at com.sybase.jdbc2.tds.Tds.logout(Tds.java:550)
at com.sybase.jdbc2.tds.Tds.login(Tds.java:360)
at com.sybase.jdbc2.jdbc.SybConnection.tryLogin(SybConnection.java:213)
at com.sybase.jdbc2.jdbc.SybConnection.regularConnect(SybConnection.java
:190)
at com.sybase.jdbc2.jdbc.SybConnection.<init>(SybConnection.java:169)
at com.sybase.jdbc2.jdbc.SybConnection.<init>(SybConnection.java:122)
at com.sybase.jdbc2.jdbc.SybDriver.connect(SybDriver.java:175)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Con
nectionEnvFactory.java:146)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Con
nectionEnvFactory.java:108)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllo
cator.java:817)
at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.j
ava:416)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.j
ava:330)
at weblogic.jdbc.common.internal.JdbcInfo.initPools(JdbcInfo.java:106)
at weblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:220)
at weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java
:62)
SQLException: SQLState(JZ006)

Database Resident Connection Pooling (DRCP)

Hi there,
Im playing with DRCP on SLES but its not acting as I would expect. Given the lack of any hard info out there I thought I would check my understanding as its probably/possibly flawed!
I thought that with DRCP you would have lots of sessions in the database with a small pool of server processes (These are the "L000" processes).
If I set my pool to have a max-size of 3 for example then I can create TWO sessions (via SQLPLUS11g) using the POOLED processes (SERVER=POOLED).
The third process is used for "Authenitication". Ok. Fine. Good. All sessions are sat idle doing nothing and I can see in v$session and v$process that the sessions have picked up one of the "Lnnn" processes..
Now when I come to add another session , the create-session/connect from SQLplus hangs and waits for one of the other sessions to either time-out or be closed.
I thought DRCP would allow multiple sessions to share the same processes. Ie if session A is idle then its pooled server-process is released back to the pool - and hence would be available to be used by another session. IE a bit like shared-servers in well, Shared Server I guess!
If the above isnt the case then is this really "Pooling" or just a case of there being pre-spawned server processes knocking about to speed up connection requests?
Yours,
Bob

Hi,
I can't believe no-one else on this forum was not able to jump in while I was busy!
I wasn't aware of that OTN article I merely read the docco. However, having read this now and read your comments, I still don't get where you are coming from as (to me) the article just backs up what I think. But I could be wrong.
In fact to quote exactly what you've posted:
"Clients are persistently connected and authenticated to the Broker. Clients
request the Broker to provide pooled servers when they need to perform some database activity, use them, and then release them back for reuse by other clients."
I read this as clients get a connection from the broker, uses it and releases it. With emphasis on the client. So if the client hasn't released it, it's still got it.
"...The pooled server is handed back to the broker when the client releases it."
I mean again, emphasis on the client releasing it. If the client doesn't release it, it's still got it and so can't be used by any other client.
I do believe the diagram is misleading, it seems to imply that an idle (grey) client is just 'connected' to the broker, implying for a pooled connection to be back in the pool then the client just has to be merely idle rather than releasing it. The Busy/Idle w.r.t. DB activity doesn't help either as we all know a client can be connected but not doing anything with that connection. So I see how that can cause confusion.
The noddy little graph just shows to me a linear correlation between memory and pooled connections. What a suprise. This is exactly what I would expect. The more connections in your pool, the more memory you need.
Lastly, if the DRCP didn't work this way, it would work differently to every other connection pool I've ever met. With a connection pool governed by the mid tier, it opens a bunch of dedicated connections to the DB with a common username. The mid tier language (java, .nyet, whatever) makes it transparent that a connection is coming from this pool and normally makes it transparent to release them back (the developers never need know).
But as I said I could be wrong and I'm interested in what you find from the SR.

Monitor database connections in a database pool

Hi,
Do you know how I can monitor database connections in a database pool.. ? I am using Jboss container.
The purpose is to monitor connections that are closed and refresh them.
Thanks,

There a firewall.. across which my application makes connections to the database.. the firewall times out due to the inactivity. and my application dies.
I was thinking may be I could check for the database connections in a pool and then one that is not being used for a long time .. close it and again refresh the connection.
Please Advise...

Using Database Resident Connection Pooling

Hi all,
 
In trying to use Database Resident Connection Pooling in Oracle 11g, here is what I have done:
 
SQL> conn / as sysdba
Connected.
SQL> exec DBMS_CONNECTION_POOL.START_POOL();
PL/SQL procedure successfully completed.
SQL> SELECT STATUS,MINSIZE,MAXSIZE,INCRSIZE,SESSION_CACHED_CURSORS,INACTIVITY_TI
MEOUT
2 FROM DBA_CPOOL_INFO;
STATUS MINSIZE MAXSIZE INCRSIZE SESSION_CACHED_CURSORS
INACTIVITY_TIMEOUT
ACTIVE 4 40 2 20
 300 
 
In tnsnames.ora file, here is what I have put: 
ORA11G =
(DESCRIPTION =
 (ADDRESS = (PROTOCOL = TCP)(HOST = winxp)(PORT = 1521))
 (CONNECT_DATA =
 (SERVER = DEDICATED)
 (SERVICE_NAME = ora11g)
ORA11GP =
(DESCRIPTION =
 (ADDRESS = (PROTOCOL = TCP)(HOST = winxp)(PORT = 1521))
 (CONNECT_DATA =
 (SERVER = POOLED)
 (SERVICE_NAME = ora11g)
) 
 
Now, in sqlplus in attempt to use DRCP, here is what I got: 
SQL> CONN HR/HR@ORA11G
Connected.
SQL> CONN HR/HR@ORA11GP
ERROR:
ORA-28547: connection to server failed, probable Oracle Net admin error
Warning: You are no longer connected to ORACLE. 
Is there anything I missed to properly use DRCP.
 
Thanks in advance.

According to Metalink note:
Subject: Using DRCP and NTS Authentication Results in ORA-28547
Doc ID: Note:563943.1 Type: PROBLEM
Last Revision Date: 19-MAY-2008 Status: MODERATED
this is a bug on Windows and you should configure client sqlnet.ora so that SQLNET.AUTHENTICATION_SERVICES=NONE.

SharePoint - Error_1_Error occurred in deployment step 'Add Solution': Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was rea

Hi,
I am Shanmugavel, SharePoint developer,
I am facing the below SharePoint 2013 deployment issue while deploying using VS2012.
If i will deploy the same wsp or existing wsp
(last build) using direct powershell deployment, the solution adding properly, but the same timeout exception coming while activation the features. Please find the below error.
I tried the below activists:
1. Restarted my dev server, DB server.
2. tried the same solution id different server
3. tried existing wsp file (last build version)
4. Deactivated all the features, including project Active deployment configuration.... but still i am facing the same issue.
I hope this is not coding level issue, because still my code is not start running, before that some problem coming.
Please help me any one..... Last two days i am struck because of this...

What you need to understand is the installation of a WSP does not do much. It just makes sure that you relevant solution files are deployed to the SharePoint farm.
Next comes the point when you activate the features. It is when the code which you have written to "Activate" certain features for your custom solution.
Regarding the error you are getting, it typically means that you have more connections (default is I guess 100) open for a SQL database then you are allowed to.
If you have a custom database and you are opening a connection, make sure you close it as well.
Look at the similar discussion here:
The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool
size was reached[^]
I would suggest further to look at the
ULS logs[^] to get better insight.
Manas Bhardwaj's Stream : www.manasbhardwaj.net

Best practice for auditing a SP 2010 BCS scenario with a SQL Server pooled connection.

I'm using SP 2010 BCS to connect to a SQL Server db. For this, I've used SSS and am passing SQL credentials to take advantage of pooled connections. I'd like to pass the user context (user ID/User name) to the database so that I can do auditing, such as
created by and last modified by. What is the best approach to make this work while still using a pooled connection?
I've thought about modifying the external list forms so that I capture and pass down user context info, however, I'd like not to rely on this in case the external content type is consumed by another consumer such as an Office product, etc.

Hi,
There is no good way to do it.
You can set the created by and modified by columns as input parameters for the create and update operations and using ajax to set values for both of columns.
http://troyscott.ca/2010/07/17/creating-an-update-operation-for-an-external-content-type/
Regards,
Seven

Could not create pool connection with MySql

When starting weblogic server I obtain the following error message when the conection
pool for a MySql database should be established. What's the mistake I am doing? #The
examples in the weblogic.properties put a "server=DEMO to the props. What is this
server related to the MySql RDBMS? Is it mandatory? After the error message produced
by Weblogic you'll find some information about the MySql setup (my.ini) I have made.
Mi Mai 01 01:33:50 CEST 2002: <WebLogicServer> Invoking main-style startup weblogic.jdbc.common.internal.JdbcStartup
weblogic.jdbc.common.internal.JdbcStartup
Mi Mai 01 01:33:50 CEST 2002: <JDBC Pool> Creating connection pool ejbTestPool
with:
{aclName=weblogic.jdbc.connectionPool.ejbTestPool, maxCapacity=2, initialCapacity=1,
url=jdbc:mysql://Blizzard:3306/ejbTest, props=user=du-it;password=du-it;server=3.23.4
9-nt, capacityIncrement=1, driver=org.gjt.mm.mysql.Driver, poolName=ejbTestPool}
Mi Mai 01 01:33:50 CEST 2002: <JDBC Pool> Sleeping in createResource()
Mi Mai 01 01:33:51 CEST 2002:<E> <JDBC Pool> Failed to create connection pool "ejbTes
tPool"
weblogic.common.ResourceException: weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.sql.SQLException: Invalid authorization specification: Access denied for user:
du-it@blizzard' (Using password: YES)
at org.gjt.mm.mysql.MysqlIO.init(MysqlIO.java:278)
at org.gjt.mm.mysql.Connection.<init>(Connection.java:230)
at org.gjt.mm.mysql.Driver.connect(Driver.java:126)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Connecti
onEnvFactory.java:146)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Connecti
onEnvFactory.java:108)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllocator
.java:771)
at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.java:4
16)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.java:3
30)
at weblogic.jdbc.common.internal.JdbcInfo.initPools(JdbcInfo.java:117)
at weblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:200)
at weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java:62)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Connecti
onEnvFactory.java:154)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Connecti
onEnvFactory.java:108)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllocator
.java:771)
at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.java:4
16)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.java:3
30)
at weblogic.jdbc.common.internal.JdbcInfo.initPools(JdbcInfo.java:117)
at weblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:200)
at weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java:62)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Connecti
onEnvFactory.java:124)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllocator
.java:771)
at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.java:4
16)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.java:3
30)
at weblogic.jdbc.common.internal.JdbcInfo.initPools(JdbcInfo.java:117)
at weblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:200)
at weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java:62)
MySql:
#This File was made using the WinMySQLAdmin 1.4 Tool
#29.04.2002 14:46:57
#Uncomment or Add only the keys that you know how works.
#Read the MySQL Manual for instructions
[mysqld]
basedir=D:/db/mysql
#bind-address=169.254.102.136
datadir=D:/db/mysql/data
#anguage=D:/db/mysql/share/german
#slow query log#=
#tmpdir#=
port=3306
#set-variable=key_buffer=16M
[WinMySQLadmin]
Server=D:/db/mysql/bin/mysqld-nt.exe
user=du-it
password=du-it

When starting weblogic server I obtain the following error message when the conection
pool for a MySql database should be established. What's the mistake I am doing? #The
examples in the weblogic.properties put a "server=DEMO to the props. What is this
server related to the MySql RDBMS? Is it mandatory? After the error message produced
by Weblogic you'll find some information about the MySql setup (my.ini) I have made.
Mi Mai 01 01:33:50 CEST 2002: <WebLogicServer> Invoking main-style startup weblogic.jdbc.common.internal.JdbcStartup
weblogic.jdbc.common.internal.JdbcStartup
Mi Mai 01 01:33:50 CEST 2002: <JDBC Pool> Creating connection pool ejbTestPool
with:
{aclName=weblogic.jdbc.connectionPool.ejbTestPool, maxCapacity=2, initialCapacity=1,
url=jdbc:mysql://Blizzard:3306/ejbTest, props=user=du-it;password=du-it;server=3.23.4
9-nt, capacityIncrement=1, driver=org.gjt.mm.mysql.Driver, poolName=ejbTestPool}
Mi Mai 01 01:33:50 CEST 2002: <JDBC Pool> Sleeping in createResource()
Mi Mai 01 01:33:51 CEST 2002:<E> <JDBC Pool> Failed to create connection pool "ejbTes
tPool"
weblogic.common.ResourceException: weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.sql.SQLException: Invalid authorization specification: Access denied for user:
du-it@blizzard' (Using password: YES)
at org.gjt.mm.mysql.MysqlIO.init(MysqlIO.java:278)
at org.gjt.mm.mysql.Connection.<init>(Connection.java:230)
at org.gjt.mm.mysql.Driver.connect(Driver.java:126)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Connecti
onEnvFactory.java:146)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Connecti
onEnvFactory.java:108)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllocator
.java:771)
at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.java:4
16)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.java:3
30)
at weblogic.jdbc.common.internal.JdbcInfo.initPools(JdbcInfo.java:117)
at weblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:200)
at weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java:62)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Connecti
onEnvFactory.java:154)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Connecti
onEnvFactory.java:108)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllocator
.java:771)
at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.java:4
16)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.java:3
30)
at weblogic.jdbc.common.internal.JdbcInfo.initPools(JdbcInfo.java:117)
at weblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:200)
at weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java:62)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Connecti
onEnvFactory.java:124)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllocator
.java:771)
at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.java:4
16)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.java:3
30)
at weblogic.jdbc.common.internal.JdbcInfo.initPools(JdbcInfo.java:117)
at weblogic.jdbc.common.internal.JdbcInfo.startup(JdbcInfo.java:200)
at weblogic.jdbc.common.internal.JdbcStartup.main(JdbcStartup.java:11)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.t3.srvr.StartupThread.runMain(StartupThread.java:219)
at weblogic.t3.srvr.StartupThread.doWork(StartupThread.java:109)
at weblogic.t3.srvr.PropertyExecuteThread.run(PropertyExecuteThread.java:62)
MySql:
#This File was made using the WinMySQLAdmin 1.4 Tool
#29.04.2002 14:46:57
#Uncomment or Add only the keys that you know how works.
#Read the MySQL Manual for instructions
[mysqld]
basedir=D:/db/mysql
#bind-address=169.254.102.136
datadir=D:/db/mysql/data
#anguage=D:/db/mysql/share/german
#slow query log#=
#tmpdir#=
port=3306
#set-variable=key_buffer=16M
[WinMySQLadmin]
Server=D:/db/mysql/bin/mysqld-nt.exe
user=du-it
password=du-it

Getting Pooled Connection with username and password

hi,
I am facing problems in getting pooled connections to MYSQL
database.I am using Tomcat server.
I tried the example given in Tomcat doc "JNDI how to", it
works fine with one set of username and password which is
given in server.xml. Now can anybody guide me thru the steps
to get pooled connections to the same database with multiple
username and passwords.
Thankyou all in advance

Now can anybody guide me thru the steps to get pooled
connections to the same database with multiple
username and passwords.Nope. Can't be done -- at least not that I've seen yet.
Database/JDBC driver vendors seem unconcerned, or don't
care about this scenario. I ragged on Informix years
ago for this very feature. It should would make database
admins jobs a lot easier if they could know "who" that
connection belonged to that is running the outrageous
SQL query without having to divine it by way of tracing
socket/IP connections back thru the network to some machine.
The only way I've seen to do it is to create your own
connection pool code that handles user/password connections.
-- but then the problem becomes you have a collection of
mini-pools for each user. i.e. if you have 200 users, you
end up with 200 connection pools with a couple/few connections
in each sub-pool. Kinda defeats the purpse.
So, apparently, everybody just deals with the single
"generic" user/password connection pool.

Pooled Connection not supported in oracle forms 11g

Dear all,
I am using oracle from builder (11.1.1.4) and oracle database 11g Release 2. I can connect to the database from oracle forms 11g, when I use a dedicated or shared server connection mentioned in the tnsnames.ora file . But I want to use the oracle database 11g's new feature DRCP (Database Resident Connection Polling).
To do this a made a another POOLED connection (SERVER=POOLED) in the tnsnames.ora.I can connect to the 11g r2 database server from sqlplus using POOLED connection. But when I try it from form builder (11.1.1.1.4) it gives error with some unknown characters.
Then I tried it in linux frmcmp the message i got in terminal is can not *"Cannot obtain ORACLE version number"*
I have googled and also checked in metalink. But I got nothing.Thanks in advance for your help.

I don't think this feature is feasible for forms.
Quoting the documentation from
http://download.oracle.com/docs/cd/B28359_01/server.111/b28310/manproc002.htm
Database Resident Connection Pooling (DRCP) provides a connection pool in the database server for typical Web application usage scenarios where the application acquires a database connection, works on it for a relatively short duration, and then releases it.
Forms keeps a permanent connection to the database, so a connection pool isn't gonna help you in any way.
cheers

Could not create pool connection. The DBMS driver exception was:java.sql.SQLException: ORA-01017: invalid username/password

Could not create pool connection.The DBMS driver exception was:java.sql.SQLException:
ORA-01017: invalid username/password
Even though I could able to connect to Oracle database using correct userid,password
and HostString using OracleClient, I couldnt able to do with connectionpool. Here
is the error message..
<Jan 21, 2003 2:27:50 AM PST> <Notice> <WebLogicServer> <Starting WebLogic Admin
Server "examplesServer" for domain "examples">
Starting Loading jDriver/Oracle .....
---------- LOGIN ERROR CODE: 1017
---------- LOGIN ERROR CODE: 1017
<Jan 21, 2003 2:28:06 AM PST> <Error> <JDBC> <Cannot startup connection pool "or
aclePool" weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.sql.SQLException: ORA-01017: invalid username/password; logon denied - (Obj
ectel/********@ora8i)
at weblogic.db.oci.OciConnection.getLDAException(OciConnection.java:164)
at weblogic.jdbc.oci.Driver.connect(Driver.java:112)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Con
nectionEnvFactory.java:193)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Con
nectionEnvFactory.java:134)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllo
cator.java:698)
at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.j
ava:282)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.j
ava:623)
at weblogic.jdbc.common.JDBCService.addDeployment(JDBCService.java:107)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(Dep
loymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeploy
ments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(
DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:359)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy45.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeplo
yments(ServerMBean_CachingStub.java:2761)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManag
er(ApplicationManager.java:370)
at weblogic.management.mbeans.custom.ApplicationManager.start(Applicatio
nManager.java:160)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:359)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy64.start(Unknown Source)
at weblogic.management.configuration.ApplicationManagerMBean_CachingStub
.start(ApplicationManagerMBean_CachingStub.java:480)
at weblogic.management.Admin.startApplicationManager(Admin.java:1180)
at weblogic.management.Admin.finish(Admin.java:590)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:518)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:203)
at weblogic.Server.main(Server.java:35)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Con
nectionEnvFactory.java:209)
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Con
nectionEnvFactory.java:134)
at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllo
cator.java:698)
at weblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.j
ava:282)
at weblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.j
ava:623)
at weblogic.jdbc.common.JDBCService.addDeployment(JDBCService.java:107)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:329)
at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(Dep
loymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeploy
ments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(
DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:359)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy45.updateDeployments(Unknown Source)
at weblogic.management.configuration.ServerMBean_CachingStub.updateDeplo
yments(ServerMBean_CachingStub.java:2761)
at weblogic.management.mbeans.custom.ApplicationManager.startConfigManag
er(ApplicationManager.java:370)
at weblogic.management.mbeans.custom.ApplicationManager.start(Applicatio
nManager.java:160)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:359)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy64.start(Unknown Source)
at weblogic.management.configuration.ApplicationManagerMBean_CachingStub
.start(ApplicationManagerMBean_CachingStub.java:480)
at weblogic.management.Admin.startApplicationManager(Admin.java:1180)
at weblogic.management.Admin.finish(Admin.java:590)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:518)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:203)
at weblogic.Server.main(Server.java:35)
>
<Jan 21, 2003 2:28:14 AM PST> <Notice> <Management> <Application Poller started
for development server.>
<Jan 21, 2003 2:28:19 AM PST> <Notice> <WebLogicServer> <ListenThread listening
on port 7001>
<Jan 21, 2003 2:28:19 AM PST> <Notice> <WebLogicServer> <SSLListenThread listeni
ng on port 7002>
<Jan 21, 2003 2:28:20 AM PST> <Notice> <Management> <Starting discovery of Manag
ed Server... This feature is on by default, you may turn this off by passing -Dw
eblogic.management.discover=false>
<Jan 21, 2003 2:28:20 AM PST> <Notice> <WebLogicServer> <Started WebLogic Admin
Server "examplesServer" for domain "examples" running in Development Mode>

URL=jdbc:weblogic:oracle:oracle8i(server)
Driver Classname=weblogic.jdbc.oci.Driver
AClname=weblogic.jdbc.connectionPool.oraclePool
intialcapacity=1
MaximumCapacity=10
Capacity Increment=2
Login Delay Seconds=1sec
Refresh Period=15 Minutes
Supports Local Transaction=No
Allow Shrinking=No
Shrink Period=15
Prepared Statement Cache Size=10
TargetServer=ExamplesServer
Properties
user=Objectel
password=superman
Test table=yes
Test Reserved Connections=yes
Test Released Connections=Yes
I could able to connect to oracledataBase if I use
user=scott
password=tiger
with any other database user Iam getting the following error
Could not create pool connection. The DBMS driver exception was:java.sql.SQLException:
ORA-01017: invalid username/password
"Neo Gigs" <[email protected]> wrote:
By end of the error you shown:
<Jan 21, 2003 2:28:20 AM PST> <Notice> <WebLogicServer> <Started WebLogicAdmin
Server "examplesServer" for domain "examples" running in DevelopmentMode>
You are running the Examples application shipped with WLS, which I guest
the
correct DB to connect with is Cloudscape yet to Oracle, unless you make
changes to the original ConnectionPool in the examples. Anyhow, please
show
us your configuration of the ConnectionPool used when this error pops.
"Raj" <[email protected]> wrote in message
news:[email protected]...
Could not create pool connection.The DBMS driver exceptionwas:java.sql.SQLException:
ORA-01017: invalid username/password
Even though I could able to connect to Oracle database using correctuserid,password
and HostString using OracleClient, I couldnt able to do withconnectionpool. Here
is the error message..
<Jan 21, 2003 2:27:50 AM PST> <Notice> <WebLogicServer> <Starting WebLogicAdmin
Server "examplesServer" for domain "examples">
Starting Loading jDriver/Oracle .....
---------- LOGIN ERROR CODE: 1017
---------- LOGIN ERROR CODE: 1017
<Jan 21, 2003 2:28:06 AM PST> <Error> <JDBC> <Cannot startup connectionpool "or
aclePool" weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.sql.SQLException: ORA-01017: invalid username/password; logondenied - (Obj
ectel/********@ora8i)
atweblogic.db.oci.OciConnection.getLDAException(OciConnection.java:164)
at weblogic.jdbc.oci.Driver.connect(Driver.java:112)
atweblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Con
nectionEnvFactory.java:193)
atweblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Con
nectionEnvFactory.java:134)
atweblogic.common.internal.ResourceAllocator.makeResources(ResourceAllo
cator.java:698)
atweblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.j
ava:282)
atweblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.j
ava:623)
atweblogic.jdbc.common.JDBCService.addDeployment(JDBCService.java:107)
atweblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:329)
atweblogic.management.mbeans.custom.DeploymentTarget.addDeployments(Dep
loymentTarget.java:279)
atweblogic.management.mbeans.custom.DeploymentTarget.updateServerDeploy
ments(DeploymentTarget.java:233)
atweblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(
DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
atweblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
atweblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
java:621)
atweblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:359)
atcom.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
atcom.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
atweblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
atweblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy45.updateDeployments(Unknown Source)
atweblogic.management.configuration.ServerMBean_CachingStub.updateDeplo
yments(ServerMBean_CachingStub.java:2761)
atweblogic.management.mbeans.custom.ApplicationManager.startConfigManag
er(ApplicationManager.java:370)
atweblogic.management.mbeans.custom.ApplicationManager.start(Applicatio
nManager.java:160)
at java.lang.reflect.Method.invoke(Native Method)
atweblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
atweblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
java:621)
atweblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:359)
atcom.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
atcom.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
atweblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
atweblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy64.start(Unknown Source)
atweblogic.management.configuration.ApplicationManagerMBean_CachingStub
start(ApplicationManagerMBean_CachingStub.java:480)
atweblogic.management.Admin.startApplicationManager(Admin.java:1180)
at weblogic.management.Admin.finish(Admin.java:590)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:518)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:203)
at weblogic.Server.main(Server.java:35)
atweblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Con
nectionEnvFactory.java:209)
atweblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Con
nectionEnvFactory.java:134)
atweblogic.common.internal.ResourceAllocator.makeResources(ResourceAllo
cator.java:698)
atweblogic.common.internal.ResourceAllocator.<init>(ResourceAllocator.j
ava:282)
atweblogic.jdbc.common.internal.ConnectionPool.startup(ConnectionPool.j
ava:623)
atweblogic.jdbc.common.JDBCService.addDeployment(JDBCService.java:107)
atweblogic.management.mbeans.custom.DeploymentTarget.addDeployment(Depl
oymentTarget.java:329)
atweblogic.management.mbeans.custom.DeploymentTarget.addDeployments(Dep
loymentTarget.java:279)
atweblogic.management.mbeans.custom.DeploymentTarget.updateServerDeploy
ments(DeploymentTarget.java:233)
atweblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(
DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
atweblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
atweblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
java:621)
atweblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:359)
atcom.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
atcom.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
atweblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
atweblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy45.updateDeployments(Unknown Source)
atweblogic.management.configuration.ServerMBean_CachingStub.updateDeplo
yments(ServerMBean_CachingStub.java:2761)
atweblogic.management.mbeans.custom.ApplicationManager.startConfigManag
er(ApplicationManager.java:370)
atweblogic.management.mbeans.custom.ApplicationManager.start(Applicatio
nManager.java:160)
at java.lang.reflect.Method.invoke(Native Method)
atweblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636)
atweblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
java:621)
atweblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:359)
atcom.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55)
atcom.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
23)
atweblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
atweblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy64.start(Unknown Source)
atweblogic.management.configuration.ApplicationManagerMBean_CachingStub
start(ApplicationManagerMBean_CachingStub.java:480)
atweblogic.management.Admin.startApplicationManager(Admin.java:1180)
at weblogic.management.Admin.finish(Admin.java:590)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:518)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:203)
at weblogic.Server.main(Server.java:35)
>
<Jan 21, 2003 2:28:14 AM PST> <Notice> <Management> <Application Pollerstarted
for development server.>
<Jan 21, 2003 2:28:19 AM PST> <Notice> <WebLogicServer> <ListenThreadlistening
on port 7001>
<Jan 21, 2003 2:28:19 AM PST> <Notice> <WebLogicServer> <SSLListenThreadlisteni
ng on port 7002>
<Jan 21, 2003 2:28:20 AM PST> <Notice> <Management> <Starting discoveryof
Manag
ed Server... This feature is on by default, you may turn this off bypassing -Dw
eblogic.management.discover=false>
<Jan 21, 2003 2:28:20 AM PST> <Notice> <WebLogicServer> <Started WebLogicAdmin
Server "examplesServer" for domain "examples" running in DevelopmentMode>

Error on DS creation (ResourceException: Could not create pool connection)

Hi,
When trying to create a DS on a WLS 10.3 on Windows Vista to connect to an Oracle 10.2.0.4 RAC database, I am getting the exception below. I use the OCI driver. Everything's fine when I use the thin driver though.
<Jan 31, 2009 9:56:56 AM AST> <Warning> <JDBC> <BEA-001129> <Received exception while creating connection for pool "EPDVDS":
<Jan 31, 2009 9:56:57 AM AST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with I
D '1233385014499' for task 'weblogic.deploy.configChangeTask.0'. Error is: 'weblogic.application.ModuleException: '
weblogic.application.ModuleException:
at weblogic.jdbc.module.JDBCModule.prepare(JDBCModule.java:289)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
Truncated. see log file for complete stacktrace
weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver excep
tion was:
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:253)
at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1109)
at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1033)
at weblogic.common.resourcepool.ResourcePoolImpl.start(ResourcePoolImpl.java:214)
at weblogic.jdbc.common.internal.ConnectionPool.doStart(ConnectionPool.java:1051)
Truncated. see log file for complete stacktrace
<Jan 31, 2009 9:56:57 AM AST> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating activate task for ap
plication 'EPDVDS'.>
<Jan 31, 2009 9:56:57 AM AST> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
weblogic.application.ModuleException:
at weblogic.jdbc.module.JDBCModule.prepare(JDBCModule.java:289)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
Truncated. see log file for complete stacktrace
weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver excep
tion was:
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:253)
at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1109)
at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1033)
at weblogic.common.resourcepool.ResourcePoolImpl.start(ResourcePoolImpl.java:214)
at weblogic.jdbc.common.internal.ConnectionPool.doStart(ConnectionPool.java:1051)
Truncated. see log file for complete stacktrace
<Jan 31, 2009 9:56:58 AM AST> <Error> <Console> <BEA-240003> <Console encountered the following error weblogic.application.Mo
duleException:
at weblogic.jdbc.module.JDBCModule.prepare(JDBCModule.java:289)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:615)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:191)
at weblogic.application.internal.SingleModuleDeployment.prepare(SingleModuleDeployment.java:16)
at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:155)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.jav
a:197)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:89)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:723)
at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1190)
at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:216)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentRece
iverCallbackDeliverer.java:157)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.prepare(DeploymentReceiverCallba
ckDeliverer.java:40)
at weblogic.deploy.service.internal.statemachines.targetserver.AwaitingContextUpdateCompletion.callDeploymentReceiver
s(AwaitingContextUpdateCompletion.java:164)
at weblogic.deploy.service.internal.statemachines.targetserver.AwaitingContextUpdateCompletion.handleContextUpdateSuc
cess(AwaitingContextUpdateCompletion.java:66)
at weblogic.deploy.service.internal.statemachines.targetserver.AwaitingContextUpdateCompletion.contextUpdated(Awaitin
gContextUpdateCompletion.java:32)
at weblogic.deploy.service.internal.targetserver.TargetDeploymentService.notifyContextUpdated(TargetDeploymentService
.java:225)
at weblogic.deploy.service.internal.DeploymentService$1.run(DeploymentService.java:189)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS d
river exception was:
at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:253)
at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1109)
at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1033)
at weblogic.common.resourcepool.ResourcePoolImpl.start(ResourcePoolImpl.java:214)
at weblogic.jdbc.common.internal.ConnectionPool.doStart(ConnectionPool.java:1051)
at weblogic.jdbc.common.internal.ConnectionPool.start(ConnectionPool.java:146)
at weblogic.jdbc.common.internal.ConnectionPoolManager.createAndStartPool(ConnectionPoolManager.java:385)
at weblogic.jdbc.common.internal.ConnectionPoolManager.createAndStartPool(ConnectionPoolManager.java:326)
at weblogic.jdbc.module.JDBCModule.prepare(JDBCModule.java:251)

Hi,
I am also using OCI driver, as some of the functions for XMLType are not supported by thin driver.
I am getting similar error, as mentioned in the thread as
<BEA-001129> <Received exception while creating connection for pool "11g_Connection": >
oracle.adf.share.config.ADFConfigFactory cleanUpApplicationState
INFO: Cleaning up application state
weblogic.application.ModuleException:
 at weblogic.jdbc.module.JDBCModule.prepare(JDBCModule.java:289)
 at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
 at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
 at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
 at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
 Truncated. see log file for complete stacktrace
weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was:
 at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:253)
 at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1109)
 at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1033)
 at weblogic.common.resourcepool.ResourcePoolImpl.start(ResourcePoolImpl.java:214)
 at weblogic.jdbc.common.internal.ConnectionPool.doStart(ConnectionPool.java:1051)
 Truncated. see log file for complete stacktrace
I have already tested with a standalone program and it works, but error is thrown with weblogic server.
My connection string is jdbc:oracle:oci:@//localhost:1521/orcl11
Any ideas on how this error can be avoided?
Thanks
Raji

Could not create pool connection

After running the server, when I am continously firing queries on the server. The server is giving this error for some of the queries. But it is working for other cases. Any idea why this error is coming?
database : informix
<Jul 12, 2005 9:02:46 PM IST> <Notice> <WebLogicServer> <BEA-000355> <Thread "ListenThread.Default" listening on port 8881, ip address 23.248.10.15>
<Jul 12, 2005 9:02:46 PM IST> <Notice> <Cluster> <BEA-000102> <Joining cluster GREFCluster on 237.0.0.1:7001>
<Jul 12, 2005 9:02:46 PM IST> <Notice> <WebLogicServer> <BEA-000330> <Started WebLogic Managed Server "grefMaintManaged2" for domain "gref203" running in Production Mode>
<Jul 12, 2005 9:02:46 PM IST> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
<Jul 12, 2005 9:45:55 PM IST> <Debug> <Common> <BEA-000610> < > RP(GrefConnPool):parseExceptionMsg (10) msg = 19:Could not create pool connection. The DBMS driver exception was: null>
<Jul 12, 2005 9:45:56 PM IST> <Debug> <Common> <BEA-000610> < < RP(GrefConnPool):parseExceptionMsg (100) count = 19>
<Jul 12, 2005 9:46:00 PM IST> <Debug> <Common> <BEA-000610> < > RP(GrefConnPool):parseExceptionMsg (10) msg = 19:Could not create pool connection. The DBMS driver exception was: Message text will be provided in later releases java.lang.NullPointerException>
<Jul 12, 2005 9:46:00 PM IST> <Debug> <Common> <BEA-000610> < < RP(GrefConnPool):parseExceptionMsg (100) count = 19>
<Jul 12, 2005 10:01:00 PM IST> <Debug> <Common> <BEA-000610> < > RP(GrefConnPool):parseExceptionMsg (10) msg = 19:Could not create pool connection. The DBMS driver exception was: null>
<Jul 12, 2005 10:01:00 PM IST> <Debug> <Common> <BEA-000610> < < RP(GrefConnPool):parseExceptionMsg (100) count = 19>

Hi Anish. Very odd. What versio of weblogic are you running, and what Informix
driver are you using?
Joe
Anish Mathur wrote:
After running the server, when I am continously firing queries on the server. The server is giving this error for some of the queries. But it is working for other cases. Any idea why this error is coming?
database : informix
<Jul 12, 2005 9:02:46 PM IST> <Notice> <WebLogicServer> <BEA-000355> <Thread "ListenThread.Default" listening on port 8881, ip address 23.248.10.15>
<Jul 12, 2005 9:02:46 PM IST> <Notice> <Cluster> <BEA-000102> <Joining cluster GREFCluster on 237.0.0.1:7001>
<Jul 12, 2005 9:02:46 PM IST> <Notice> <WebLogicServer> <BEA-000330> <Started WebLogic Managed Server "grefMaintManaged2" for domain "gref203" running in Production Mode>
<Jul 12, 2005 9:02:46 PM IST> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
<Jul 12, 2005 9:45:55 PM IST> <Debug> <Common> <BEA-000610> < > RP(GrefConnPool):parseExceptionMsg (10) msg = 19:Could not create pool connection. The DBMS driver exception was: null>
<Jul 12, 2005 9:45:56 PM IST> <Debug> <Common> <BEA-000610> < < RP(GrefConnPool):parseExceptionMsg (100) count = 19>
<Jul 12, 2005 9:46:00 PM IST> <Debug> <Common> <BEA-000610> < > RP(GrefConnPool):parseExceptionMsg (10) msg = 19:Could not create pool connection. The DBMS driver exception was: Message text will be provided in later releases java.lang.NullPointerException>
<Jul 12, 2005 9:46:00 PM IST> <Debug> <Common> <BEA-000610> < < RP(GrefConnPool):parseExceptionMsg (100) count = 19>
<Jul 12, 2005 10:01:00 PM IST> <Debug> <Common> <BEA-000610> < > RP(GrefConnPool):parseExceptionMsg (10) msg = 19:Could not create pool connection. The DBMS driver exception was: null>
<Jul 12, 2005 10:01:00 PM IST> <Debug> <Common> <BEA-000610> < < RP(GrefConnPool):parseExceptionMsg (100) count = 19>

Database Pooling Connection?

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