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https://issues.apache.org/jira/browse/HADOOP-19856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chris Nauroth resolved HADOOP-19856.
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Fix Version/s: 3.5.1
3.6.0
Hadoop Flags: Reviewed
Resolution: Fixed
> JDiff fails with IllegalAccessError on Java 17
> ----------------------------------------------
>
> Key: HADOOP-19856
> URL: https://issues.apache.org/jira/browse/HADOOP-19856
> Project: Hadoop Common
> Issue Type: Bug
> Components: build
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.5.1, 3.6.0
>
>
> Running JDiff on Java 17 fails to produce the XML output. Logs show this
> illegal access error:
> {code}
> [javadoc] error: fatal error encountered: java.lang.IllegalAccessError:
> superclass access check failed: class
> org.apache.hadoop.classification.tools.HadoopDocEnvImpl (in unnamed module
> @0x6a3c1b56) cannot access class jdk.javadoc.internal.tool.DocEnvImpl (in
> module jdk.javadoc) because module jdk.javadoc does not export
> jdk.javadoc.internal.tool to unnamed module @0x6a3c1b56
> [javadoc] error: Please file a bug against the javadoc tool via the Java
> bug reporting page
> [javadoc] (https://bugreport.java.com) after checking the Bug Database
> (https://bugs.java.com)
> [javadoc] for duplicates. Include error messages and the following
> diagnostic in your report. Thank you.
> [javadoc] java.lang.IllegalAccessError: superclass access check failed:
> class org.apache.hadoop.classification.tools.HadoopDocEnvImpl (in unnamed
> module @0x6a3c1b56) cannot access class jdk.javadoc.internal.tool.DocEnvImpl
> (in module jdk.javadoc) because module jdk.javadoc does not export
> jdk.javadoc.internal.tool to unnamed module @0x6a3c1b56
> [javadoc] at java.base/java.lang.ClassLoader.defineClass1(Native Method)
> [javadoc] at
> java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1017)
> [javadoc] at
> java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150)
> [javadoc] at
> java.base/java.net.URLClassLoader.defineClass(URLClassLoader.java:524)
> [javadoc] at
> java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:427)
> [javadoc] at
> java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:421)
> [javadoc] at
> java.base/java.security.AccessController.doPrivileged(AccessController.java:712)
> [javadoc] at
> java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:420)
> [javadoc] at
> java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:592)
> [javadoc] at
> java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
> [javadoc] at
> org.apache.hadoop.classification.tools.RootDocProcessor.process(RootDocProcessor.java:54)
> [javadoc] at
> org.apache.hadoop.classification.tools.IncludePublicAnnotationsJDiffDoclet.run(IncludePublicAnnotationsJDiffDoclet.java:141)
> [javadoc] at
> jdk.javadoc/jdk.javadoc.internal.tool.Start.parseAndExecute(Start.java:556)
> [javadoc] at
> jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:393)
> [javadoc] at
> jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:342)
> [javadoc] at
> jdk.javadoc/jdk.javadoc.internal.tool.Main.execute(Main.java:63)
> [javadoc] at jdk.javadoc/jdk.javadoc.internal.tool.Main.main(Main.java:52)
> [javadoc] 2 errors
> {code}
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