Akira Ajisaka created HADOOP-17394:
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Summary: [JDK 11] mvn package -Pdocs fails
Key: HADOOP-17394
URL: https://issues.apache.org/jira/browse/HADOOP-17394
Project: Hadoop Common
Issue Type: Sub-task
Components: build, documentation
Reporter: Akira Ajisaka
Assignee: Akira Ajisaka
"mvn package -Pdocs -DskipTests -DskipShade" fails with Java 11.
{noformat}
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-javadoc-plugin:3.0.1:javadoc (default) on
project hadoop-common: An error has occurred in Javadoc report generation:
[ERROR] Exit code: 1 - javadoc: warning - You have specified the HTML version
as HTML 4.01 by using the -html4 option.
[ERROR] The default is currently HTML5 and the support for HTML 4.01 will be
removed
[ERROR] in a future release. To suppress this warning, please ensure that any
HTML constructs
[ERROR] in your comments are valid in HTML5, and remove the -html4 option.
[ERROR]
/Users/aajisaka/git/hadoop/hadoop-common-project/hadoop-common/target/generated-sources/java/org/apache/hadoop/ipc/protobuf/RpcHeaderProtos.java:3467:
error: cannot find symbol
[ERROR] com.google.protobuf.GeneratedMessageV3 implements
[ERROR] ^
(snip)
{noformat}
The goal "javadoc" should be "javadoc-no-fork".
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