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Posted to issues@flink.apache.org by "Gary Yao (JIRA)" <ji...@apache.org> on 2019/01/14 14:17:00 UTC

[jira] [Updated] (FLINK-11316) JarFileCreatorTest fails when run with Java 9

     [ https://issues.apache.org/jira/browse/FLINK-11316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Yao updated FLINK-11316:
-----------------------------
    Issue Type: Sub-task  (was: Test)
        Parent: FLINK-8033

> JarFileCreatorTest fails when run with Java 9
> ---------------------------------------------
>
>                 Key: FLINK-11316
>                 URL: https://issues.apache.org/jira/browse/FLINK-11316
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Tests
>            Reporter: Gary Yao
>            Priority: Major
>
> *Description*
> {{JarFileCreatorTest}} fails when run with Java 9. Because {{JarFileCreator}} is not used in production, the class and its tests can be deleted.
> Stacktrace:
> {code}
> java.lang.IllegalArgumentException
> 	at org.apache.flink.shaded.asm5.org.objectweb.asm.ClassReader.<init>(Unknown Source)
> 	at org.apache.flink.shaded.asm5.org.objectweb.asm.ClassReader.<init>(Unknown Source)
> 	at org.apache.flink.shaded.asm5.org.objectweb.asm.ClassReader.<init>(Unknown Source)
> 	at org.apache.flink.runtime.util.JarFileCreator.addDependencies(JarFileCreator.java:146)
> 	at org.apache.flink.runtime.util.JarFileCreator.createJarFile(JarFileCreator.java:178)
> 	at org.apache.flink.runtime.util.JarFileCreatorTest.TestAnonymousInnerClassTrick1(JarFileCreatorTest.java:57)
> 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
> {code}
> *Steps to reproduce*
> With the Java 9 compiler in the path, run:
> {code}
> mvn test -Pjava9 -DfailIfNoTests=false -Dfast -Dtest=org.apache.flink.runtime.util.JarFileCreatorTest
> {code}
> Alternatively, run the test from IntelliJ with the {{java9}} profile enabled.
> *Acceptance Criteria*
> * {{JarFileCreator}} and {{JarFileCreatorTest}} are deleted
> * Usage of {{JarFileCreator}} in {{ClassLoaderUtilsTest#testWithURLClassLoader}} is replaced with an alternative



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