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E-OS: Upgrade From Elasticsearch to OpenSearch Fails With Error "UnboundLocalError: local variable 'old_jre' referenced before assignment" (Doc ID 2995185.1)

Last updated on JANUARY 15, 2025

Applies to:

PeopleSoft Enterprise PT PeopleTools - Version 8.60 and later
Information in this document applies to any platform.

Symptoms

When attempting to upgrade from Elasticsearch (ELK 7.10.0.860_03) to OpensSearch (OSK 2.3.0.860_02), the following error occurs:

Traceback (most recent call last):
File "<path to where DPK was unzipped to>\setup\OSK_EasyInstall.py", line 4580, in
main()
File "<path to where DPK was unzipped to>\setup\OSK_EasyInstall.py", line 311, in main
os_upgrade()
File "<path to where DPK was unzipped to>\setup\OSK_EasyInstall.py", line 4048, in os_upgrade
JAVA_HOME_old = os.path.join(pt_dir , old_jre)
UnboundLocalError: local variable 'old_jre' referenced before assignment

Changes

In this particular case, the customer was upgrading from Elasticsearch (ELK 7.10.0.860_03) to OpensSearch (OSK 2.3.0.860_02). 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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