[TEZ-4025] javadoc compilation is broken in jdk11

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.10.1, 0.9.3
• Assignee: Jonathan Turner Eagles
• Reporter: Jonathan Turner Eagles
• Created: 29/Nov/18 23:02
• Updated: 16/Feb/21 16:20
• Resolved: 14/Feb/21 04:58

Description

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.10.4:javadoc (default-cli) on project tez-mapreduce: An error has occurred in JavaDocs report generation:
[ERROR] Exit code: 1 - /Users/jeagles/hadoop/tez/tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/DeprecatedKeys.java:175: error: as of release 9, '_' is a keyword, and may not be used as an identifier
[ERROR]   private static void _(String mrKey, String tezKey) {
[ERROR]                       ^
[ERROR]
[ERROR] Command line was: /Library/Java/JavaVirtualMachines/openjdk-11.0.1.jdk/Contents/Home/bin/javadoc @options @packages
[ERROR]
[ERROR] Refer to the generated Javadoc files in '/Users/jeagles/hadoop/tez/tez-mapreduce/target/site/apidocs' dir.

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.10.4:javadoc (default-cli) on project tez-javadoc-tools: An error has occurred in JavaDocs report generation:
[ERROR] Exit code: 1 - /Users/jeagles/hadoop/tez/tez-tools/tez-javadoc-tools/src/main/java/org/apache/tez/tools/javadoc/doclet/ConfigStandardDoclet.java:36: warning: [removal] AnnotationDesc in com.sun.javadoc has been deprecated and marked for removal
[ERROR] import com.sun.javadoc.AnnotationDesc.ElementValuePair;
[ERROR]                       ^
[ERROR] /Users/jeagles/hadoop/tez/tez-tools/tez-javadoc-tools/src/main/java/org/apache/tez/tools/javadoc/doclet/ConfigStandardDoclet.java:42: error: package com.sun.tools.doclets.standard is not visible
[ERROR] import com.sun.tools.doclets.standard.Standard;
[ERROR]                             ^
[ERROR]   (package com.sun.tools.doclets.standard is declared in module jdk.javadoc, which does not export it)
[ERROR]
[ERROR] Command line was: /Library/Java/JavaVirtualMachines/openjdk-11.0.1.jdk/Contents/Home/bin/javadoc @options @packages
[ERROR]
[ERROR] Refer to the generated Javadoc files in '/Users/jeagles/hadoop/tez/tez-tools/tez-javadoc-tools/target/site/apidocs' dir.

Issue Links

• duplicates: TEZ-2884 Allow javadocs to be generated with Java8
• links to: GitHub Pull Request #114