REST clients fail after WebLogic upgrade from 12.1.2 to 12.1.3 or 12.2.1.
WebLogic 12.1.2 is shipped with Jersey 1.13 and my REST clients are working fine. However, after upgrading WebLogic, they fail as follows:
There is a bug reported for for version 1.18.1 – Bug in URL encoding in 1.18.1 but the problem is present in 1.18 as well.
As it appears, downgrading to version 1.17.1 fixes the problem and is done by following the documentation to change the Jersey version used: How to Update the Version of Jersey JAX-RS RI in an EAR File
Action plan outline:
1) Update weblogic-application.xml (or weblogic.xml depending structure)
2) Include jersey-bundle 1.17.1 in your application.
weblogic-application.xml Read the complete article here.
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