newbe problem the JDBC connection pooling

Similar Questions

• Do not get the jdbc connection error

  Hi all
  I use ODI 11.6 and Oracle 11 g.
  I'm currently checking functionality of commit / rollback senario ODI.
  But I get the error in my procedure where I wrote a simple Jython script in command on source below RAISE EXCEPTION ("\N \N \N IS TOTAL COUNT: #COUNT\N \N \N")
  
  We need to write a Jython script for this check counting this is required to verify whether or not the validation works.
  
  Issue in this approach:
  
  I'm trying this way but has detected an error, don't know why its do not receive the jdbc connection.
  
  ODI-1281: Jython technology task Source select count is not of Type JDBC. When Source text and target orders are specified, the Source technology must be of type JDBC.
  at com.sunopsis.dwg.dbobj.SnpSessTaskSql.validateSrcIsJDBCDriver(SnpSessTaskSql.java:3529)
  at com.sunopsis.dwg.dbobj.SnpSessTaskSql.processTask(SnpSessTaskSql.java:2877)
  at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java:2625)
  at com.sunopsis.dwg.dbobj.SnpSessStep.treatAttachedTasks(SnpSessStep.java:558)
  at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java:464)
  at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:2093)
  to oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor$ 2.doAction(StartSessRequestProcessor.java:366)
  at oracle.odi.core.persistence.dwgobject.DwgObjectTemplate.execute(DwgObjectTemplate.java:216)
  at oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor.doProcessStartSessTask(StartSessRequestProcessor.java:300)
  to oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor.access$ 0 (StartSessRequestProcessor.java:292)
  to oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor$ StartSessTask.doExecute (StartSessRequestProcessor.java:855)
  at oracle.odi.runtime.agent.processor.task.AgentTask.execute(AgentTask.java:126)
  to oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor$ 2.run(DefaultAgentTaskExecutor.java:82)
  at java.lang.Thread.run(Thread.java:736)
  
  Please suggest any entry.
  
  Thank you
  Lony

  just reverse the code... (take the source code to the target and the target to the source codes)

• WebLogic datasource County connection active more than the max connection pool

  Hi guys,.
  
  We will observe strange behavior on one of our WebLogic instances. A data source is set up with an initial and maximum of 50 capacity, and yet the source of data analysis, we see a number of active connections more of 50 years. In fact, it continues to rise up to 800, after which the database stops to deny connections (obviously).
  
  Why the maximum capacity of the connection pool is not respected?
  
  We lack WebLogic 10.3.5 and the connection pool is connected to an Oracle database using the driver oracle.jdbc.OracleDriver.
  
  Thank you!

  Yes, wire-PIN is documented to override your init-max because it takes
  a connection by running WebLogic threads. If your application also generates its own thread
  who get to pool connections, you have 800 (ugly) son, with a connection.
  This would indicate use suboptimal pool too, which is better to use in getting a connection, using
  and close the ASP, all in a single method call, if the connections are not kept for long periods
  by any thread.

• problem the printer connection

  After having my computer reinstalled, I can't have my printer photosmart work 6510
  I don't really know to much about computers. can you please help...
  Thank you peter West

  Hi Peter,.

  I understand that you are facing difficulty to the printer connected to the computer.

  1. what operating system you are using on your computer?
  2. do you get an error message when you connect the printer to the computer?

  3 do you have the printer installation problems or you have problems printing?

  I suggest refer you to the article following if you have problems installing the printer.

  (choose the right operating system)

  http://h10025.www1.HP.com/ewfrf/wc/documentSubCategory?tmp_rule=81984&tmp_task=solveCategory&cc=us&DLC=en&LC=en&product=5058336

  I suggest refer you to the following articles, if you have a problem with printing and check if it helps.

  Solve printer problems

  
  http://Windows.Microsoft.com/en-us/Windows/printer-problems-in-Windows-help#fix-printer-problems=Windows-7&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  You can check the items below that explain how to install a printer in Windows 7.

  Install a printer

  
  http://Windows.Microsoft.com/en-us/Windows7/install-a-printer

  Find and install printer drivers

  
  

  http://Windows.Microsoft.com/en-us/Windows7/find-and-install-printer-drivers

  Let us know if the steps provided above helped to solve the problem. If you still experience the problem, answer and we are here to help further

• Error using the JDBC connection from 12.4SE

  We are upgrading to 12.4 SE and explore using JDBC, rather than rely on ODBC connections.  We run on windows and connect to SQLServer2012.  I found in the administration guide how to set up.  After having GENDAW32 the analysis falls down.

  I tried with sometimes a JTDS driver as well as the microsoft JDBC driver.

  With the driver microsoft is the error:

  SQL Server supports the feature queued at the connection level only. Use the connection.setHoldability () method.

  With JTDS driver error is:

  CLOSE_CURSORS_AT_COMMIT option is not currently supported by the setHoldability method.

  Anyone has any ideas how to fix?  All database settings, to change?

  My DBHandler settings.  Note the microsoft driver failed with the same message without worrying about selectMethod was there or failed

  < DBHandler:AMSMRL >

  ; Class = ODBC

  Class = JDBC

  CreateIndex = No

  Passwd = ~ ENCRYPTED HoHwiD8meYLLIiEGgtE_OA

  ; Server = AMSMRL

  Server = com.microsoft.sqlserver.jdbc.SQLServerDriver; jdbc:sqlserver://server_name_here;databaseName=AMSMRL;sendStringParamatersAsUnicode=false;selectMethod=cursor

  ;  Server = net.sourceforge.jtds.jdbc.Driver; jdbc:jtds:sqlserver://server_name_here/AMSMRL

  Debug = Yes

  Hello

  It is a problem with SQL Server and DB Oracle Documaker JDBC Manager in 12.4.0 GA release.

  You will need a fix/patch that should be remedied.

  Kind regards

  -Steve

• We receive many messages "there are not enough connections in the SQL connection pool.

  We get about 50 or more of these messages when running large consolidations in the consolidation system messages.  We know not all the problems, but all 50 posts or more are less than one second of each other in the messages of consolidation.  Our links are set at 40.

  Should raise us this sum and if so, how do we determine how high solve this.  This is a SQL 2008R2 database.

  I can't find anything on this.

  You need to increase the pool of connections for HFM in the hyperion configuration tool... By default, it is set to 40 by application. You can experiment with optimal values, but should help to 80-120. Go to config tool on the HFM node, select Configure the connection to the base. Click Advanced. You will find how to adjust the pool.

  HFM still works perfectly with low, but since he has exhausted the pool, increasing will help.

  Nick

• How to get the required connection pool data source?

  Hi we have created two pools of connections with two different userid to restrict access to the database. now I have 2 pools. so if I want to get the connection to a specific pool how to do this?

  Use the JNDI string. When you created your pools you created the jndi names. So when connecting to the data source, you specify jndi. That's how.

  Your postal code if you have a problem.

• Error on Provisionusers.cmd - where is stored the jdbc connection?

  Our security is broken, so I'm under Provisionusers.cmd. Recently, we moved our database of ASA as it was on the wrong server. I ran for the EAS configuration utility and everything seems fine, except business rules because the security of Shared Services is not synchronized.
  
  The journal of Provisionusers.cmd, this is the error.
  
  The HBR logging configuration file: HBRServer.properties
  2009-07-20 16:55:39, 662 WARN main com.hyperion.hbr.db.DBConnectionManager - cannot create a new connection for jdbc:hyperion:sqlserver://[myservername]:1433;DatabaseName=aas;loadLibraryPath=C:\Hyperion/common/JDBC/DataDirect/3.6/lib
  2009-07-20 16:55:39, 678 FATAL main com.hyperion.hbr.core.PluginDataManager - Plugin data read error.
  
  I looked on the HBRServer.properties on the Essbase server and file that points to the right SQL Server.
  
  However, one on the planning server is incorrect. I found the problem! WOO HOO! Now HOW to change the HBRServer.properties of Planning server file? Through the Configuration utility? And if yes which option should I choose?
  
  Or it is as easy as copy of Essbase on the Planning Server?
  
  JTS

  Hello

  It is as simple as copy of it on, this is the same file with the same details, once you have copied to you will need to restart the planning.

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• ATG CIM: Not able to connect to the JDBC database: thin

  Hi all
  
  I am trying to configure an ATG environment on windows boxes. Here is the configuration:
  
  VM1) DC - Windows domain controller (Windows Server 2008)
  VM2) javadb - Oracle 11 g (Windows Server 2008)
  VM3) javaweb - ATG 10.0.3 / wlserver_10.3 WebLogic / TomCat 7 (Windows Server 2008)
  
  Installation / installation of the progress
  * Installation of oracle 11g successful. Sample DB was created successfully.
  * WebLogic successful installation. Base_Domain was created successfully.
  * Able to create the successful connection to Oracle (javadb vm) TomCat (javaweb vm) and query data
  
  Error: when configuring CIM I get in > > 'not being able to connect to the database jdbc:oracle:thin:@javadb:1521:SampleDB @ scott'+ _
  
  Corrective measures already taken:
  (1) disabled firewall on all boxes
  (2) path added in Environment Variables (ojdbc6.jar) JDBC driver
  (3) tested Oracle 11 g (javadb vm) connectivity of Eclipse and Tomcat. Who is successful
  (4) deleted all the files under C:\ATG\ATG10.0.3\CIM\data to reset the CIM
  
  Please see the CIM details below:
  ===========================================
  CIM DISPLAY START
  ===========================================
  
  -ENTER CONNECTION DETAILS-
  Enter [h] ELP, ain menu [m], [q] ITU to exit
  
  
  Production base
  
  
  Select the Type of database
  
  * [1] thin oracle
  [2] MS SQL
  [3] iNet MS SQL
  [4] DB2
  [5] my SQL
  
  Select a > 1
  
  Enter the user name [[System]] > scott
  
  Enter the password [*] > *.
  
  Password > *.
  
  Enter the host name [[javadb]] > javadb
  
  Enter the Port number [[1521]] > 1521
  
  Enter the name of the database of [[sampledb]] > SampleDB
  
  Enter the URL of database [[jdbc:oracle:thin:@javadb:1521:SampleDB]]
  >
  
  Enter the path of the pilot [[C:/Oracle/Middleware/wlserver_10.3/server/lib/ojdbc6.jar]]
  
  Enter the name of the JNDI [[ATGProductionDS]] >
  
  -CONFIGURE DATASOURCE PRODUCTION CORE-
  Enter [h] ELP, ain menu [m], [q] ITU to exit
  
  
  
  [C] the connection Details - facts
  * [T] the connection Test
  [S] create a schema
  Import initial data
  [D] drop Schema
  [O] set up another source of data
  
  > T
  
  -TEST DATA SOURCE CONNECTION-
  Enter [h] ELP, ain menu [m], [q] ITU to exit
  
  
  Production base
  
  
  > > Not able to connect to the database jdbc:oracle:thin:@javadb:1521:SampleDB @ scott
  
  
  ===========================================
  CIM DISPLAY END
  ===========================================
  
  ===========================================
  BEGINNING OF LOG CIM
  ===========================================
  WARNING my Jul 23 22:46:25 IST 2012 1343063785645 atg.cim.worker.status.StatusUpdateValidator id nonswitchingCore-DatasourceConnectionTemplateStep Status is unknown.
  Mistake my Jul 23 22:46:32 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator IST 1343063792213 of 2012 is not able to connect to the jdbc:oracle:thin:@javadb:1521:SampleDB database: java.lang.ArrayIndexOutOfBoundsException - 1:-1
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to oracle.jdbc.driver.T4CTTIoauthenticate.setSessionFields(T4CTTIoauthenticate.java:948)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to oracle.jdbc.driver.T4CTTIoauthenticate. < init > (T4CTTIoauthenticate.java:225)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:358)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to oracle.jdbc.driver.PhysicalConnection. < init > (PhysicalConnection.java:538)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to oracle.jdbc.driver.T4CConnection. < init > (T4CConnection.java:228)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to java.sql.DriverManager.getConnection(DriverManager.java:582)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to java.sql.DriverManager.getConnection(DriverManager.java:185)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.service.jdbc.BasicDataSource.getDriverManagerConnection(BasicDataSource.java:526)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.service.jdbc.BasicDataSource.getDriverManagerConnection(BasicDataSource.java:588)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.service.jdbc.BasicDataSource.getConnection(BasicDataSource.java:475)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.service.jdbc.FakeXADataSource.getXAConnection(FakeXADataSource.java:671)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.service.jdbc.MonitoredDataSource.createResource(MonitoredDataSource.java:837)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.service.resourcepool.ResourcePool.populateSlot(ResourcePool.java:2064)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.service.resourcepool.ResourcePool.checkOut(ResourcePool.java:1332)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.service.jdbc.MonitoredDataSource.co(MonitoredDataSource.java:1792)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.service.jdbc.MonitoredDataSource.getConnection(MonitoredDataSource.java:1070)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.worker.databaseconfig.TestJdbcConnectionValidator.performTestConnection(TestJdbcConnectionValidator.java:319)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.worker.databaseconfig.TestJdbcConnectionValidator.validate(TestJdbcConnectionValidator.java:266)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.executeValidations(StepExecutor.java:280)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.ui.text.TextDisplay.processStep(TextDisplay.java:338)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.ui.UIDispatchImpl.processStep(UIDispatchImpl.java:89)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.processStep(StepExecutor.java:201)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.processCurrentStep(StepExecutor.java:80)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.runner.Runner.run(Runner.java:152)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.types.LaunchTemplate.execute(LaunchTemplate.java:69)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.CommandExecutor.execute(CommandExecutor.java:128)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.CommandExecutor.executeCommands(CommandExecutor.java:156)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.processStep(StepExecutor.java:129)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.processCurrentStep(StepExecutor.java:80)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.runner.Runner.run(Runner.java:152)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.types.LaunchTemplate.execute(LaunchTemplate.java:69)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.CommandExecutor.execute(CommandExecutor.java:128)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.CommandExecutor.executeCommands(CommandExecutor.java:156)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.processStep(StepExecutor.java:129)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.processCurrentStep(StepExecutor.java:80)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.runner.Runner.run(Runner.java:152)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.types.LaunchTemplate.execute(LaunchTemplate.java:69)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.CommandExecutor.execute(CommandExecutor.java:128)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.CommandExecutor.executeCommands(CommandExecutor.java:156)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.processStep(StepExecutor.java:129)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.processCurrentStep(StepExecutor.java:80)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.runner.Runner.run(Runner.java:152)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.types.LaunchWizard.execute(LaunchWizard.java:73)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.CommandExecutor.execute(CommandExecutor.java:128)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.command.CommandExecutor.executeCommands(CommandExecutor.java:156)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.processStep(StepExecutor.java:216)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.step.StepExecutor.processCurrentStep(StepExecutor.java:80)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.runner.Runner.run(Runner.java:152)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.flow.CimFlow.startupFlow(CimFlow.java:69)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.flow.CimFlowCreator.startDefaultCimFlow(CimFlowCreator.java:78)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.Launcher.startCimFlow(Launcher.java:168)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator to atg.cim.Launcher.main(Launcher.java:68)
  Error my Jul 23 22:46:32 IST 2012 1343063792213 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator
  Error my Jul 23 22:46:32 IST 2012 1343063792218 atg.cim.worker.databaseconfig.TestJdbcConnectionValidator connection parameters initialization error. Test for the jdbc connection failed
  ===========================================
  END OF JOURNAL OF CIM
  ===========================================
  
  Any suggestion how to fix this problem. Thanks in advance.
  
  see you soon,
  Sandeep
  
  Published by: 948180 on July 23, 2012 23:29

  Environment variable PATH is for executables.

  Environment variable CLASSPATH's for the class files. Then create CLASSPATH as the variable name and place the path to your ojdbc.jar as the value for it

  -Kiss

• Follow incoming JDBC connections to the database server

  Hello
  
  We have a database of 10gr 2 on RHEL4. This database is mainly used by Oracle E-Business suite.
  External applications connect to the database using JDBC. Most of the time this configuration works very well. Sometimes, however, we get an error "no data to read from socket" at the end of the external applications. It seems to be a problem with the JDBC connections, but we could not even identify him. But I feel that the problem is NOT the end of the database. I just want to confirm that.
  
  To cut a long story short - is it possible to follow incoming JDBC connections on the database server? Of course, I can follow the actual sessions created for external applications. But is it possible that I can say that if the JDBC request reached the server database or not?
  
  
  Kind regards
  Ousseni

  Ousseni wrote:
  Thanks for the reply.

  Oracle RDBMS cannot differentiate between connection OPTION of any other flavor of the customer.

  Knew that :)

  listener registers EACH connection request, you get

  As the JDBC connection string is correct at the client end, I'll be able to find details of all applications for connection in the newspaper of the listener, even if some of them do not end up like connections to the database.

  PS: I do not belong to the sanctified tribu tribe of DBAs, so please excuse the obvious ignorance!

  Kind regards
  Ousseni

  Each connection request that gets the listener is registered; regardless of the success or failure.
  listener registers status = 0 for successful queries.
  listener registered status = (as 12514) for failed requests
  If/when the connection request goes wrong & can't seem to the listener, then the listener does nothing;
  Since he never received such a request

• WebLogic think that he has a database connection but the jdbc is not listed

  The weblogic had a database with the JDBC connection but it has been deleted and is no longer available, nothing in the file config.xml or tools properties
  But I still get these errors then flooding the server and it is stuck and disconnects.
  
  Any ideas how to ferret out the JDBC as I think there hiding somewhere with the old settings.
  
  All servers rebooted and restarted.
  
  Thank you
  
  NO_CONNECTIONSSqlstatement: unable to connect to the database using XXXXX.
  at com.deltek.enterprise.core.basicsqlmanager.BasicSQLExceptionFactory.throwException(BasicSQLExceptionFactory.java:85)
  at com.deltek.enterprise.core.basicsqlmanager.BasicSQLExceptionFactory.throwTrappedException(BasicSQLExceptionFactory.java:53)
  at com.deltek.enterprise.core.basicsqlmanager.BasicSQLExceptionFactory.throwTrappedException(BasicSQLExceptionFactory.java:61)
  at com.deltek.enterprise.system.sqlmanager.SqlManagerFactory.getSqlPhisicalConnection(SqlManagerFactory.java:678)
  at com.deltek.enterprise.system.sqlmanager.SqlManagerFactory.getCon(SqlManagerFactory.java:519)
  at com.deltek.enterprise.system.sqlmanager.SqlManagerFactory.initGeneralSqlManager(SqlManagerFactory.java:786)
  at com.deltek.enterprise.system.sqlmanager.SqlManagerFactory.getSqlManager(SqlManagerFactory.java:134)
  at com.deltek.enterprise.system.sqlmanager.SqlManagerFactory.getSqlManager(SqlManagerFactory.java:814)
  at com.deltek.enterprise.system.sqlmanager.SqlManagerFactory.getSqlManager(SqlManagerFactory.java:800)
  at com.deltek.enterprise.system.processserver.SystemContext.getNewSqlManager(SystemContext.java:222)
  at com.deltek.enterprise.system.processserver.SystemContext.getSqlManager(SystemContext.java:127)
  at com.deltek.enterprise.system.processserver.SystemContext.getSqlManager(SystemContext.java:141)
  at com.deltek.enterprise.system.processserver.ServerProvider.updateProvider(ServerProvider.java:213)
  at com.deltek.enterprise.system.processserver.messagebean.JobSchedulingThreadMessageEJB.ejbTimeout(JobSchedulingThreadMessageEJB.java:130)
  at weblogic.ejb.container.manager.BaseEJBManager.invokeTimeoutMethod(BaseEJBManager.java:184)
  at weblogic.ejb.container.timer.TimerImpl.timerExpired(TimerImpl.java:396)
  at weblogic.timers.internal.TimerImpl.run(TimerImpl.java:293)
  to weblogic.work.SelfTuningWorkManagerImpl$ WorkAdapterImpl.run (SelfTuningWorkManagerImpl.java:545)
  at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
  at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

  Hello

  clear the cache and tmp folder under.

  % Domain_Home / servers / /.

  delete the folder tmp and cache and restart the server.

  Kind regards
  Kal

• API - POST - REST VCO connection pool closing

  Hello

  I'm working on an automation scenario where I need a VCO A workflow to start another workflow VCO B using the VCO REST Plugin (1.0.2) on VCO 5.1.1.

  I did it with success while creating a multitude of REST and surgery REMAINS by using the appropriate workflow. However, my approach is a lot of static and I need to create REST operations on the fly. I have had a look at workflows Plugin and try to do the same thing in my workflow.

  However I am stuck with the error 'Connection Pool close' when you try to run the POST request.

  My approach is to store the host REMAINS as a static attribute with VCO configuration object and retrieve it from there. I can run GET operations without any problem with the owner, i.e.

  
  restRequest = restHost.createRequest (restType, restUrl, restContent);

  restResponse = restRequest.execute ();

  My problem is actually running a POST operation. I prepared the content in XML format, which is

  " <-xmlns = execution context" http://www.VMware.com/VCO "> "
  < Parameters >

  < name parameter = "param1" type = "string" >

  < string > 1 < / string >

  < / parameter >

  < name parameter = "param2" type = "string" >

  < string > value2 < / string >

  < / parameter >

  < / Parameter >

  < / execution context >

  and use the content type "application/xml". Earlier in my code, I run a query GET to retrieve my ID for workflow target to create a Url like this:

  flow of work/98c3b8ee-9569-4940-acc1-b8fbc2e64649 / executions.

  This is code that I use to make the POST while creating an operation of REST when needed and delete it later.

  
  var restOperation = new RESTOperation (System.nextUUID ());

  restOperation.method = restType;

  restOperation.urlTemplate = restUrl;

  restOperation.defaultContentType = restContentType;

  restHost.addOperation (restOperation);

  RESTHostManager.updateHost (restHost);

  inputParameters var = [];

  var restRequest = restOperation.createRequest (inputParameters, restContent);

  restRequest.contentType = restContentType;

  var restResponse = restRequest.execute ();

  restHost.removeOperation (restOperation.id);

  RESTHostManager.updateHost (restHost);

  My code does not work when calling for the lifting of restRequest.execute: ' InternalError: connection pool arrested "." If anyone else has tried a similar scenario or has any idea what I may be missing?

  Thank you

  Bernd

  Thanks chap - update the objects did the trick.

  In my case, that initially caused the problem travel of COULD happen. Of course store the restHost object in the configuration of VCO leads to an out-of-date version at run time. I'm now store the ID of restHost only. Then, copy the following code works:

  var restHostId is System.getModule("my.library").myGetConfigAttr ("Folder", "VCO", "restHostId");.

  var restHost = RESTHostManager.getHost (restHostId);

  If (restType == 'GET') {}
  try {}
  restRequest = restHost.createRequest (restType, restUrl, restContent);
  restResponse = restRequest.execute ();
  }
  catch (exp) {throw ("request REST to run: cannot run '" + restType + "' '" + restUrl + "' request-reason = '" + exp + "'") ;}}
  }
  else {}
  try {}
  var restOperation = new RESTOperation (System.nextUUID ());
  restOperation.method = restType;
  restOperation.urlTemplate = restUrl;
  restOperation.defaultContentType = restContentType;
   
  restHost.addOperation (restOperation);
  RESTHostManager.updateHost (restHost);
   
  restHost = RESTHostManager.getHost (restHost.id);
  restOperation = restHost.getOperation (restOperation.id);

  inputParameters var = [];
  var restRequest = restOperation.createRequest (inputParameters, restContent);
  restRequest.contentType = restContentType;

  var restResponse = restRequest.execute ();

  restHost.removeOperation (restOperation.id);
  RESTHostManager.updateHost (restHost);
  }
  catch (exp) {throw ("request REST to run: cannot run '" + restType + "' '" + restUrl + "' request-reason = '" + exp + "'") ;}}
  }

• What is the url connection string hive in BDD 1.1?

  In my project, I need get data from the server to the hive. Test the jdbc connection to the hive by using the hive good username and password, but it fails and shows "cannot establish a connection."

  my connection url string is as jdbc:hive: / /myservername: 10000 / default

  I also test the other string of cloudera pilot of hive (jdbc:hive2: / / host : port / db_name ) and change the connection to jdbc:hive2: / /myservername: 10000 / default

  There too.

  Before establish us a connection, it must provide a dirver as name

  driverName = "org.apache.hadoop.hive.jdbc.HiveDriver"

  What is the url connection string hive in BDD 1.1? and which driver hive should be used?

  In the BDD 1.1, data in a table of hive are usually indexed and analysed when triggered via BDD provided - data processing interfaces the CLI data processing is run manually, or that is triggered by a cron job.  In this case, it is unnecessary to set up a specific JDBC connection to the table of the hive - BDD can index directly.

  The details above, I think you are saying that the table of the hive is in a different instance of the hive, in a cluster of Hadoop BDD is not installed, so the BDD data processing cannot run in the ordinary way, you want to read JDBC.  Is this correct?

  I think that BDD is struggling to load the hive JDBC driver - BDD 1.1 only DB Oracle and MySQL are supported for JDBC support.

  Is there something stopping you to reproduce the table of the hive in the environment where you have installed the BDD?  BDD can then process the table normally.

• New Taskflow-ADF transaction acquires a new JDBC connection?

  Hello
  
  I would like to learn more about ADF Taskflow transaction regarding the JDBC connection.
  
  TF1-(contains) - page1 and call for tf2
  TF2-(contains) - page 2
  
  Page1 - search objects
  Page 2 - edit objects
  
  
  I have two pages in two taskflows, first taskflow doesn't create any transaction but the page1 in tf1 shows a searh for objects screen. I want to use the transaction behavior of ADF TF for tf2 which is called TF1.
  
  My tf2 contains a page to change objects, if I put the new transaction as a transaction of TF for tf2 behavior.
  
  Is it really to acquire a new JDBC connection?
  
  I'm really grateful if anyone can help me with this.
  
  Thank you
  Sunil.

  Simple answer: Yes.

  Long answer:

  Think when you connect to say database using a tool such as SQL Developer, opening of the SQL worksheet. In this SQL one spreadsheet there is only one connection to the supporting db commit / rollback. You can perform multiple DML statements, and then commit or rollback, followed by several DML statements, then commit and rollback. Basically, it's a connection supported a single transaction at a time, with several transactions sequentially one after another. What you cannot do in the single SQL worksheet is to have several operations going at the same time, you need to spawn separate leaves SQL with separate connections.

  Therefore, the concept of a connection and transaction are related 1 to 1. If you say your BTF you want a new transaction, he must take a new connection, to take charge of the transaction. Simple as that.

  At the end of the day, therefore the features planned.

  Now I detect your question, you do not want this behavior, but I don't know if you understand the concept of transactions, you will need to answer with a description of what you want to achieve... However, if you want a new separate transaction for your BTF, it requires a connection.

  CM.

• JDBC connection to sql server new to 11.2?

  Hello experts,
  
  in the "Oracle® Warehouse Builder Sources and targets Guide 11 g Release 2 (11.2) Chapter 6 connection via JDBC Data Sources.
  There is a documentation on how to connect to SQL Server with a Driver for JDBC connection.
  
  This is a new feature of the OWB 11 g Release 2 (11.2) or the jdbc connection is also possible with 11.1 OWB but undocumented?
  
  Thanks in advance
  Ed
  
  Edited by: user11978426 the 13.01.2010 18:05
  
  Edited by: user11978426 the 13.01.2010 15:06

  Hi Ed

  As Carsten mentions his new and also more than simple JDBC, mapping can be set up and out of the box or customized models code assigned to the execution units. This allows you to have the use of two models of code based on the standards or in bulk models style movement data.

  There are a few messages from Mark Rittman on SQL Server using these mappings in GR 11, 2 here:

  http://www.rittmanmead.com/2009/09/21/code-templates-in-owb11gr2-part-1-Introduction-and-support-for-heterogeneous-databases/
  http://www.rittmanmead.com/2009/09/21/code-templates-in-owb11gr2-part-2-introduction-to-code-template-mappings/
  http://www.rittmanmead.com/2009/09/22/code-templates-in-owb11gr2-part-3-hybrid-code-template-mappings/
  http://www.rittmanmead.com/2009/10/10/changed-data-capture-and-owb11gr2/

  I just posted a series on MySQL who see the error handling and export in bulk using MySQL:

  http://blogs.Oracle.com/warehousebuilder/2010/01/owb_11gr2_mysql_open_connectivity.html
  http://blogs.Oracle.com/warehousebuilder/2010/01/owb_11gr2_mysql_error_detection.html
  http://blogs.Oracle.com/warehousebuilder/2010/01/owb_11gr2_mysql_bulk_extract.html

  See you soon
  David