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Posted to issues@hbase.apache.org by "Sakthi (JIRA)" <ji...@apache.org> on 2019/06/05 00:17:00 UTC

[jira] [Updated] (HBASE-22458) TestClassFinder fails when run on JDK11

     [ https://issues.apache.org/jira/browse/HBASE-22458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sakthi updated HBASE-22458:
---------------------------
    Attachment: hbase-22458.master.001.patch

> TestClassFinder fails when run on JDK11
> ---------------------------------------
>
>                 Key: HBASE-22458
>                 URL: https://issues.apache.org/jira/browse/HBASE-22458
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Sakthi
>            Assignee: Sakthi
>            Priority: Minor
>              Labels: jdk11
>         Attachments: hbase-22458.master.001.patch
>
>
> When built on Java 8 and unit tests are run on Java 11, TestClassFinder fails. A sample stacktrace:
> {code:java}
> java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap')
> 	at org.apache.hadoop.hbase.TestClassFinder.packageAndLoadJar(TestClassFinder.java:418)
> 	at org.apache.hadoop.hbase.TestClassFinder.createAndLoadJar(TestClassFinder.java:193)
> 	at org.apache.hadoop.hbase.TestClassFinder.testClassFinderCanFindClassesInDirs(TestClassFinder.java:233){code}



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