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https://issues.apache.org/jira/browse/DRILL-5170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timothy Farkas resolved DRILL-5170.
-----------------------------------
Resolution: Duplicate
Reviewer: Boaz Ben-Zvi
Fix Version/s: 1.13.0
> JMockit-based unit tests fail when run under Java 8
> ---------------------------------------------------
>
> Key: DRILL-5170
> URL: https://issues.apache.org/jira/browse/DRILL-5170
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 1.8.0
> Reporter: Paul Rogers
> Assignee: Timothy Farkas
> Priority: Minor
> Fix For: 1.13.0
>
>
> Drill makes extensive use of the JMockit mocking library. Drill uses a very
> old version of JMockit. JMockit appears to perform byte-code manipulations
> that are incompatible with Java 8. For example:
> {code}
> cd exec/java-exec/
> mvn surefire:test -Dtest=TestSimpleProjection
> Running
> org.apache.drill.exec.physical.impl.project.TestSimpleProjection#project
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 6.794 sec <<<
> FAILURE! - in org.apache.drill.exec.physical.impl.project.TestSimpleProjection
> project(org.apache.drill.exec.physical.impl.project.TestSimpleProjection)
> Time elapsed: 0.215 sec <<< ERROR!
> java.lang.VerifyError: null
> at sun.instrument.InstrumentationImpl.redefineClasses0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at java.lang.reflect.Method.invoke(Method.java:498)
> {code}
> A similar error occurs when running the same unit test under Eclipse.
> Fixing this issue is non-trivial. Mockito is subject to rapid change. The
> semantics of mocks has changed significantly. Code that works fine in our old
> version requires extensive rework to work with the current version.
> For now, the only workaround is to compile Drill under the (obsolete) Java 7
> and use that version to run unit tests.
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