Bill Burcham created GEODE-8096:
-----------------------------------
Summary:
redeployingParentClassDoesNotCauseSubclassIncompatibilities encounters
ClassNotFoundException exception
Key: GEODE-8096
URL: https://issues.apache.org/jira/browse/GEODE-8096
Project: Geode
Issue Type: Bug
Components: serialization
Reporter: Bill Burcham
JUnit test failed in this CI run:
https://concourse.apachegeode-ci.info/teams/main/pipelines/apache-develop-main/jobs/IntegrationTestOpenJDK8/builds/134#A
{code}
org.apache.geode.internal.ClassPathLoaderJUnitTest >
redeployingParentClassDoesNotCauseSubclassIncompatibilities FAILED
java.lang.ClassNotFoundException: jddunit.function.classB
at
org.apache.geode.internal.ClassPathLoader.forName(ClassPathLoader.java:186)
at
org.apache.geode.internal.ClassPathLoader$1.loadClass(ClassPathLoader.java:366)
at
org.apache.geode.internal.ClassPathLoaderJUnitTest.redeployingParentClassDoesNotCauseSubclassIncompatibilities(ClassPathLoaderJUnitTest.java:242)
{code}
I ran it 100 times in IntelliJ with no failures. On the theory that maybe we
ran out of disk I visually traced through the paths dealing w/ (jar) files and
didn't see anywhere where the product might have been swallowing exceptions. So
I don't know what went wrong.
Marked component as serialization because this is testing loading a Jar file
that redefines a class which was the base class (of a derived class) loaded
previously from a different jar file. Seems like the point of all that is
mainly to support users updating their jar files without restarting their JVMs.
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