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https://issues.apache.org/jira/browse/HADOOP-15271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16386927#comment-16386927
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Akira Ajisaka edited comment on HADOOP-15271 at 3/5/18 11:12 PM:
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+1, committed this to trunk. Thanks [~tasanuma0829]!
was (Author: ajisakaa):
Committed this to trunk. Thanks [~tasanuma0829]!
> Remove unicode multibyte characters from JavaDoc
> ------------------------------------------------
>
> Key: HADOOP-15271
> URL: https://issues.apache.org/jira/browse/HADOOP-15271
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: documentation
> Environment: Java 9.0.4, Applied HADOOP-12760 and HDFS-11610
> Reporter: Akira Ajisaka
> Assignee: Takanobu Asanuma
> Priority: Major
> Fix For: 3.2.0
>
> Attachments: HADOOP-15271.1.patch, HADOOP-15271.2.patch
>
>
> {{mvn package -Pdist,native -Dtar -DskipTests}} fails.
> {noformat}
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-javadoc-plugin:3.0.0-M1:jar (module-javadocs)
> on project hadoop-common: MavenReportException: Error while generating
> Javadoc:
> [ERROR] Exit code: 1 - javadoc: warning - The old Doclet and Taglet APIs in
> the packages
> [ERROR] com.sun.javadoc, com.sun.tools.doclets and their implementations
> [ERROR] are planned to be removed in a future JDK release. These
> [ERROR] components have been superseded by the new APIs in jdk.javadoc.doclet.
> [ERROR] Users are strongly recommended to migrate to the new APIs.
> [ERROR]
> /home/centos/git/hadoop/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java:1652:
> error: unmappable character (0xE2) for encoding US-ASCII
> [ERROR] * closed automatically ???these the marked paths will be deleted
> as a result.
> [ERROR] ^
> [ERROR]
> /home/centos/git/hadoop/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java:1652:
> error: unmappable character (0x80) for encoding US-ASCII
> [ERROR] * closed automatically ???these the marked paths will be deleted
> as a result.
> [ERROR] ^
> [ERROR]
> /home/centos/git/hadoop/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java:1652:
> error: unmappable character (0x94) for encoding US-ASCII
> [ERROR] * closed automatically ???these the marked paths will be deleted
> as a result.
> {noformat}
> JDK9 JavaDoc cannot treat non-ascii characters due to
> https://bugs.openjdk.java.net/browse/JDK-8188649.
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