OracleAS 9.0.4 Clustering and HttpSession

Does OracleAS 9.0.4 Clustering replicate HttpSession state between cluster nodes or just stateful session bean state?
Thanks
Bill

"Checking operating system version: must be 5200 Failed <<<<"
So don't install this version on AIX 5.3. AS 9.0.4 has been desupported. Please don't get yourself into the hell of installing it and especially not on AIX.
Install 10.1.2.0.2, and not before you have read the certification notes on MetaLink and taken every step you need to install on this challenging platform!

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Linux clusters and oracle

Hello gentlemen!
Does anybody have experience with linux clusters and oracle?
Does this combination exist? Is linux great in this role?
Any links on this topic?
Any help would be greatly appreciated.
Best regards,
San.
null

This contradicts the information in the Oracle® Database Release Notes 10g Release 2 (10.2) for Linux x86-64:
In Oracle Database Oracle Clusterware and Oracle Real Application Clusters Installation Guide, Chapter 2, "Preinstallation," in the section "Oracle Clusterware Home Directory," it incorrectly lists the path /u01/app/oracle/product/crs as a possible Oracle Clusterware home (or CRS home) path. This is incorrect. A default Oracle base path is /u01/app/oracle, and the Oracle Clusterware home must never be a subdirectory of the Oracle base directory.
A possible CRS home directory is in a path outside of the Oracle base directory. for example, if the Oracle base directory is u01/app/oracle, then the CRS home can be an option similar to one of the following:
u01/crs/
/u01/crs/oracle/product/10/crs
/crs/home
This issue is tracked with Oracle bug 5843155.

Clustering and partioning

Hi,
Can anyone please say What is the difference between clustering and partioning?.
What is mean by Hash Partioning ? I know it is done by hash value.How we will get the hash value?
Bit confusing to do self- study. It would be great if someone explains to me.
Thanks

Hi,
Clusters are two or more tables that are physically stored together to take advantage of similar columns between the tables. If two tables have an identical column and you frequently need to join the two tables, for example, it is advantageous to store the common column values in the same data
block. The goal is to reduce disk I/O and thereby increase access speed when you join related tables.
However, clusters will reduce the performance of your INSERT statements, because more blocks are needed to store the data of multiple tables.
Oracle partitions addresses the key problem of supporting very large tables and indexes by allowing you to decompose them into smaller and more manageable pieces called partitions.
Once partitions are defined, SQL statements can access and manipulate the partitions rather than entire tables or indexes.
Partitions are especially useful in data warehouse applications, which commonly store and analyze large amounts of historical data
Hash partitioning is a partitioning technique where a hash key is used to distribute rows evenly across the different partitions (sub-tables). This is typically used where ranges aren't appropriate, i.e. employee number, productID, etc.
see this link
http://download.oracle.com/docs/cd/B19306_01/server.102/b14231/general.htm#i1006095
:)

Patch clusters and what they break.....

Hi,
Just wondering if anyone knows if Sun keeps a list of what their clusters break anywhere. I have not had 1 patch cluster yet that didn't re-write a conf or break some sort of dependancy / app.
It would be really handy to know before hand what to backup instead of everything. (local support for the latest cluster advised "3 things break but we don't know what they are" !)
Cheers,
Harv

My only problem with Patch 3a are crashes
but comparing with Patch 1, they were
substantially reduced. After 5 weeks I have
not seen any GUI or PL/SQL problem. I think
Oracle should stop adding functionalities
and concentrate on stability. To be honest
it is the best tool for database applications
far more productive than any other tool I
have seen, including Java, not to mention
runtime performance and functionalities. But
this stability problem exists for many years
and I wonder why Oracle doesn't solve it
once for all...
null

OracleAS 10.1.2 clustering

Please excuse my lack of knowledge but this project has just been dumped on me.
We have two Oracle Application Servers running forms and reports and which I would like to cluster. I have downloaded and attempted to read the High availability guild which I could not make any sense out of, so I searched the help files on the OracleAS.
From reading this am I correct in thinking that too set up the cluster I'm going to need set-up a OracleAS farm, which needs Metadata repository and Internet Directory Server?
Is the Internet Directory server part of OracleAS or will I have to purchase it?
If I do need to purchase Internet Directory server is there another way creating a cluster?
Thanks for your help

Thanks for your rely. I Have also posted the foloowing question:
Hi,
I am trying to setup a two node reports server configuration on an Application Server 10.1.2 "Forms and Report Services" install.
Our application software uses the RUN_REPORT_OBJECT and SRW APIs for submitting reports, which I understand interface via an Rwclient.
The Application Server 10.1.2 documentation states that Reports Server clusters have been deprecated.
Section 5.4.3 of the 10g Application Server High Availability guide states that active-active configurations are not supported for Rwclient.
Section 5.4.4 however states that active-passive configurations are supported, by using a "provided script".
Could anyone please provide further information on the "provided script" and how to configure an active-passive Reports Server configuration for rwclient based reports requests.
Thanks,

What are differences between clustering and partitioning?

Thank you for reading my post
Can some one let me know what is different between clustering and partitioning?
What i think is as follow:
In clustering we have one storage (one hard disk for example) and several instances which use that storage to server the applications
in partitioning, we have multiple instances and each of them has its own storage (hard disk) but all of these instances and hard disks serve one application.

The word "cluster" has different meanings in Oracle.
Another kind of cluster is a database object where
master and detail rows are stored together in the
same block. Table joins are very efficient, but
reading data from one table and not another tends to
take longer. These kinds of clusters are vary rarely
used.Do not forget single table sorted hash cluster!

Problem with HttpURLConnection and HttpSession.

Hi,
Problem with HttpURLConnection and HttpSession.
I created a HttpSession object in my main class and then called a URL via HttpURLConnection.
I tried to access the same session object from the servlet called by the URL . but the main session
is not returned a new seperate session is created.let me know how can we continue the same session in
the called URL also which is created in main class.
Thanks
Prasad

You are not supported to create a HttpSession by java client. Only J2EE web container can create it.

Oracle EBusiness suite professions tasks and duties

Hello everybody
I inquire about something regarding Oracle EBusiness suite professions tasks and duties. I've tasked by my manager with writing a report lists the main tasks and key responsibilities for each of the following technical professions within Oracle E Business Environment:
1)-Apps DBA.
2)-Apps Technical Consultant (Apps Developer)
3)-Apps Business Consultant.
I've contacted Oracle Support recently via opening SR .But, They informed me that they don’t provide such information and therefore, they suggest me weather to contact Oracle Consulting to post here.
I would appreciate your help.
Sami

I don't see how you'd be able to integrate OAM with EBS unless you have the oSSO (assuming of course that you're not on the bleeding edge, per 975182.1).
We are running the same configuration and have setup the redirects in OAM policy. We setup specific context roots for each application, then use OAM policy to redirect. (for example, http://iwa-server/ebs redirects to https://ebs-server)
Unique authorization rule for each redirect, then a unique "policy" on the "Policies" tab for each redirect. Each Policy maps to the respective Authorization Rule.

Is it possible to boot oracle vm server over iSCSI and ipxe?

Hi,
Is it possible to boot oracle vm server over iSCSI and ipxe?
I have tried it, but got a kernel panic after the boot progress.
Can anyone tell me what should I do to install and or boot oracle vm server on and from a iscsi lun instead a local hard drive?
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Redwan

959211 wrote:
Hi,
I have Windows 2008 R2 64 Bit Operating Server Installed.
Other software that are Installed :
1) Visual Studio 2010 Ultimate 32 Bit.
2) Microsoft SharePoint server 2010 64 Bit.
For my development purpose I want to install both oracle 11g client 32 bit and oracle 11g client 64 on the same machine.
Is it possible to install both 32 and 64 bit instance on the same machine.
Thanks
Sambityes, possible; but minor challenge to manage dynamically
how to ensure that you actually use the flavor you desire?

Is Distributed Transaction Coordinator services of the application role are required by SQL Server 2012 for clustering and support of SharePoint 2013.

All I want to know is if Distributed Transaction Coordinator services of the application role are required by SQL Server 2012 for clustering and support of SharePoint 2013.
I have been planning and deploying my companies first Windows Server 2012/SQL Server 2012 Always On cluster and Always On Availability Groups Multi-Subnet cluster and instances for SharePoint 2013, and I will be brutally honest, the documentation on either
the MSDN and TechNet leave alot to be desired. Continually finding links in the documentation will take me from a Windows 2012 reference to a page talking about Windows Server 2008 or R2, The differences of which there are so many when it comes to configurations,
settings, roles, services when working with SQL Server 2012. I have been confused, frustrated, screaming mad, with all the misdirection in this documentation. The documentation takes me windows 2008 R2 which is different than 2012!
Tired and trying to pick myself up off the floor!
Greg
Gman

In general, DTC is not required for SQL 2012. But, since you are asking specifically about SharePoint, it would be better to ask in a SharePoint forum. They would be more likely to know those situations where FTC might be needed by SharePoint.
.:|:.:|:. tim

Can i use "Oracle Database 12c: Performance Management and Tuning " training for getting certification on "Oracle Database 11g: Performance Tuning 1Z0-054"

i have taken "Oracle Database 12c: Performance Management and Tuning new" training from oracle university. Now i would like to get certified on "Oracle Database 11g: Performance Tuning 1Z0-054" exam. Is it possible ?

I essentially endorse and refer you to Matthews' and John's post above.
I would differ with slightly with Matthew because my guess is you would often be able to use like for like 12c training for an 11g certification ( I believe there are precedents). BEFORE ANYONE ASKS THE OTHER WAY DOESN'T HAPPEN.
.... but totally concur with Matthew you would ill advised to procede on that basis without one of:
- This being advertised as possible on the website : e.g. https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=654&get_params=p_id:169 ... option 2 show courses.
- Confirmation from Brandye
- Confirmation from an Oracle Certification Support Web Ticket ( http://education.oracle.com/pls/eval-eddap-dcd/OU_SUPPORT_OCP.home?p_source=OCP )
... The more common (and in my opinion usually better) way would be get your 11g DBA OCP ( or higher first) and then take the 1z0-054. I am almost certain they will accept your 12c course for the 11g DBA OCP.
If you are choosing the route of not being a 11g (or 12c ) DBA OCP first but are on option 2 and relying on the course for certification then the issue is more in the balance and you are even more strongly advised to get confirmation before proceding (remember if the rules need to be changed for you only then any profit out of the exam is lost).
In general my understanding is Oracle would prefer to encourage people to train on the latest version of product that is available for training and will prefer to avoid restrictions which would cause you to train at a lower version. ( This is simply my guess at Oracle University Policy ... personal opinion only).
Having said all I have said I'd encourage you to go with the advice of the earlier two posts.

Oracle EBS 12.1.3 and SOA 10g hardware sizing

Hi All,
To give you the background, we have integration requirements where in one of the interface about 20000 sales orders come in the system everyday and they have about 3-5 lines per sales order. Most of these orders come between 3-6 PM. We have 50 other interfaces along with this but this is a major one. Client is concerned about performance and so we have to give right design and right hardware sizing so that the system is able to handle all the load without causing performance issues. We are planing to use Oracle EBS 12.1.3 and SOA Suite 10.1.3.5 (10g)
Any processes, documentation on how to go about hardware sizing, tools will be helpful
Thanks,
Rahul

Any Updates??

Array of clusters and in the cluster is a bar meter, how can I change the color individually?

Array of clusters and in the cluster is a bar meter, how can I change the color of the bar meter individually for each element of the array? I have just figured out that you can't change properties of one element of the array without all elements changing. For the scaling I had to make numeric indicators for each tick of the scale so that each bar meter in the clustered array would have individual scales. I also had to do some math to scale each barmeter to display correct proportions from 0 to 100%. Now I'm stumped on the color of the bar meter. Basically, if the value goes over a setpoint, the bar meter needs to turn red. It has to be in an array to be infinitely scalable.
Thanks
Matt
Solved!
Go to Solution.

You can't do that-
without a little trick.
You could consider laying a custom color box over the bar graph in the cluster you can set the color based on the value of the bar graph or even make a "Pseudo"- bar graph using a series of color boxes stacked to look lie a bar and changing values of the Color boxs from empty to full to red.
Here is an example to demonstrate
Jeff
Attachments:
Pseudo bar.vi ‏12 KB

Oracle Application Server 10g Forms and Reports Services

Hi there,
I want to install Oracle Application Server 10g Forms and Reports Services. What must I download? The installation guide says that "Oracle Application Server 10g (9.0.4) Forms and Reports Services allows you to install and configure Forms and Reports Services without the need to install and configure all of Oracle Application Server 10g (9.0.4)" but it does not clearly state what exactly to download.
Oracle Application Server 10g Release 2 (10.1.2.0.2)
[http://www.oracle.com/technology/software/products/ias/htdocs/101202.html]
or
Oracle Developer Suite 10g (10.1.2.0.2)
[http://www.oracle.com/technology/software/products/ids/htdocs/101202winsoft.html]
Faoilean.

You might find better assistance in the APplication Server forum - Oracle Application Server - General

Oracle Workflow Manager, Agent Listener, and Java Mailer problem

Hi,
I am not sure this topic to this forum, since this might be installation issue.
But I am hitting a big wall.
I had Windows 2000 SP4.
I have already installed Oracle Database 10gR1, Oracle Developer 10gR2, and Oracle Workflow 2.6.3 Standalone previously.
Including :
- Oracle Workflow Server 2.6.3
- Oracle Workflow Builder 2.6.3.5
- Apache HTTP Server 9.0.4
- Workflow Middle Tier
Anything seems to right, including the Notification Mailer and the Business Event.
And I had also made backup of them surely.
Now,
I'd like to change into Oracle Database 10gR2 because :
1. Some errors I found when I tried to call a Report from Oracle Form.
Unable to connect to Report Server ...
I thought Oracle Database 10gR1 is not suitable for Oracle Developer 10gR2.
2. And in the OWF 2.6.3 Workflow Home Page, there was no Logout button (which I found in OWF 2.6.4)
I removed my previous installation including Oracle Workflow.
After strugglineg in the installation of Oracle Database 10gR2, now I am facing another problem with Oracle Workflow.
I succesfully installed Oracle Workflow 2.6.4 Server and Oracle Workflow Manager (standalone version),
and the Oracle Workflow Middle Tier.
After I launch Oracle Workflow Configuration Assisstant, everthing seems to be normal.
I succed to open the Oracle Workflow Home Page (and found the Logout button there)
Next, I tried to navigate to the Oracle Workflow Manager.
1. I start the OC4J_Workflow_Management_Container --> initialized
2. OC4J_Workflow_Component_Container
The following error line appeared in the OC4J command prompt
06/05/26 10:31:40 LOG_ID_UNKNOWN : oracle.apps.fnd.cp.gsc.Logger.Logger(String,
int) : Logging to System.out until necessary parameters are retrieved for Logger
to be properly started.
06/05/26 10:31:40 LOG_ID_UNKNOWN : oracle.apps.fnd.cp.gsc.SvcComponentContainer.
initializeStateMachine() : BEGIN [default implementation]
06/05/26 10:31:40 LOG_ID_UNKNOWN : oracle.apps.fnd.cp.gsc.SvcComponentContainer.
getNewWorkflowContext() : BEGIN
06/05/26 10:31:45 LOG_ID_UNKNOWN : oracle.apps.fnd.cp.gsc.SvcComponentContainer.
loadGlobalParameters() : BEGIN
06/05/26 10:31:48 oracle.apps.fnd.wf.common.ContextFactoryException: Unable to g
et connection from data source because the following Exception occurred -> java.
sql.SQLException: ORA-28000: the account is locked
06/05/26 10:33:57 Oracle Application Server Containers for J2EE 10g (9.0.4.1.0)
initialized
3. finally it initialized
Next I tried to go to Oracle Workflow Manager from related link of Enterprise Manager
It is said that the OWF_MGR is locked
(I surprised since I had UNLOCKED the OWF_MGR after the installation and succeed to login at the Workflow Home Page)
And the following error line appeared in the commaned prompt after that
06/05/26 10:35:03 OrionCMTConnection not closed, check your code!
06/05/26 10:35:03 Logical connection not closed, check your code!
06/05/26 10:35:03 (Use -Djdbc.connection.debug=true to find out where the leaked
connection was created)
4. I re-UNLOCK the OWF_MGR and login to Oracle Workflow Manager
I noticed that the Agent Listener and Notification Service is Unavailable
(In OWF 2.6.3, The Agent Listener was started and Notification Service was waiting to be configured)
I tried to start one of the Agent Listener, but the following error appeared
ERROR: The Service Component Container is not running
Well, I had the same problem when installing the OWF 2.6.3
I tried to uninstall (remove) and re-install it like I had done before in OWF 2.6.3
(based on someone's post in Oracle's forum)
But this time, the re-installation won't fix this problem. (It was succeed in the OWF 2.6.3)
Everytime I start the OC4J, using wfmgrstart.bat and wfsvcstart.bat
the OWF_MGR is re-LOCKED(TIME) automatically.
And the servlet (WFALSNRSVC and WFMLRSVC) are not running.
I am worry, since I cannot use the Notification Mailer if this problem had not fixed yet.
(In OWF 2.6.3, the mailer was not available until those servlet is Started)
Sorry for the long post.
Any help would be grateful.
Many thanks,
Buntoro

Hi,
Finally, I have found the solution.
Step :
1. Start all of the Oracle Service, except for the OC4J
If you have already started OC4J, then stop them
Unlocked the <wf_manager_user>
2. Search in your Oracle Home : data-sources.xml
There should be two files,
one is in the ...\OC4J_Workflow_Component_Container\application-deployments\WFALSNRSVCApp
the other is in ...\OC4J_Workflow_Component_Container\application-deployments\WFMLRSVCApp
3. Make sure, you create back up of them.
4. Replace the following line
password="->pwForOwfMgr"
with
password="<your_wf_manager_password>",
should be look like this
password="a"
5. Now start the OC4J using wfmgrstart.bat and wfsvcstart.bat
6. Next, login to the Oracle Workflow Manager
This worked for me.
Hope this will help someone who has the same problem.
Buntoro

OracleAS 9.0.4 Clustering and HttpSession

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