Tomcat version upgrade to 9.0.31

IdentityIQ (IIQ) IIQ Discussion and Questions
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1

Which IIQ version are you inquiring about?

Version 8.3

Share all details related to your problem, including any error messages you may have received.

There is an upgrade task for the Tomcat server version to latest version 9.0.31 for patching vulnerabilites
Expecting responses on the upgrade process as well as the impact if any after upgrading this version

2

As long as you stay on 9.0, you should be fine. That’s why proper testing is important in lower environments. But that being said, I haven’t heard of any issues with any minor versions of tomcat 9.0 to date.

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3

Few things you need to check.

  • Java Version, 11 with use parallelGC. otherwise you will see memory usage hike.
  • Some other issues like bundle profile relation service you need to monitor if enabled that also got change with tomcat 9.
4

FYI: Our IIQ currently works with 9.0.84.

(The latest Tomcat 9.0.85 also works well in my local development.)

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5

Yes, I am also planning to upgrade 9.0.85 version.
I tried upgrade in DEV env with the help of apache’s migration guide, but unable to upgrade successfully. It will be great if I get the exact changes required in the server.xml file and other config files.

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