Affects Version/s: 2.7.3
Fix Version/s: None
Steps to reproduce are:
a. Setup a KMS with any OpenJDK 1.8 before u171 and create few KMS keys.
b. Update KMS to run with OpenJDK 1.8u171 JDK and keys can't be read anymore, as can be seen below
c. Going back to earlier JDK version fixes the issue.
There are no direct error / stacktrace in kms.log when it is not able to read the key metadata. Only Java serialization INFO messages are printed, followed by this one empty line in log which just says:
In some cases, kms.log can also have these lines: