Tuesday, September 27, 2016

How do you find the Oracle Coherence Product version and apply a new Coherence vresion ?


Applicable versions. - Oracle Coherence - Version 3.5.0 to 12.2.1.1.0 [Release AS10g to 12c]

Steps to find the current coherence version :

Location: MW_HOME/oracle_common/modules/oracle.coherence/coherence.jar

To find the exact Version of Coherence Product and to identify the patch level, you can check the MANIFEST.MF within COHERENCE_HOME/lib/coherence.jar -> META-INF directory. MANIFEST.MF shows the product version and patch level.










Steps to apply a new coherence :

1. Download coherence patch 3.7.1.15 from Note:1405110.1
2. Shutdown all the servers.
3. On the each Server including the admin server, do the following.
a. Unzip the contents of the patch to tmp folder.
b. Backup the jar that exists at the location MW_HOME/oracle_common/modules/oracle.coherence/coherence.jar
c. copy the jar tmp/coherence/lib/coherence.jar to the folder MW_HOME/oracle_common/modules/oracle.coherence
d. Backup the folder $Domain/config and all its nested contents.
4. Start the Admin Server
5. Log into weblogic console
6. Lock configuration
7. Select Deployments and locate the coherence library
8. Select the library and press the Delete button.
9. Release Configuration and apply changes.
10. Lock configuration
11. Select Deployments and press the Install button.
12. Select the coherence jar in the file path. Ensure that the library name is "coherence". Hit the next button till you finish deployments.
13. Save and release the configuration.
14. Stop And Start the Admin Server. Verify the the oam_admin deployment is started.

Steps to recovery on failure to install
1. Stop all servers.
2. Restore the $Domain/config folder.
3. Restore the coherence.jar.
4. Restart

Regards,
Arihant Baid

11 comments:

  1. I am glad that I saw this post. It is informative blog for us and we need this type of blog thanks for share this blog, Keep posting such instructional blogs and I am looking forward for your future posts.
    Cyber Security Projects for Final Year

    JavaScript Training in Chennai

    Project Centers in Chennai

    JavaScript Training in Chennai

    ReplyDelete
  2. Thanks for the interesting blog that you have implemented here. Very helpful and innovative. Waiting for your next upcoming article.
    Java training in chennai
    Java training institute in chennai
    Java course in chennai
    Java training classes
    Java training
    Java programming classes
    core java coure
    <a

    ReplyDelete
  3. German Classes In Bangalore

    Excellent blog with lots of information. I have to thank for this. Do share more.

    ReplyDelete
  4. Ethical Hacking Course in Chennai

    Excellent blog with lots of information. I have to thank for this. Do share more.

    ReplyDelete
  5. Thanks for sharing this valuable information to our vision. You have posted a worthy blog keep sharing.
    Digital Marketing Course In Kolkata
    Web Design Course In Kolkata
    SEO Course In Kolkata

    ReplyDelete