本地开发环境JDK版本是1.7，生成Javadoc没有问题，在测试环境使用Jenkins自动构建时报错（测试服务器JDK版本是1.8），log如下：
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/ui/ConceptRelationshipUIRedirect.java:28: error: unknown tag: date
* @date 9 Apr 2015
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/container/CdmSpringConnectionPool.java:19: error: unknown tag: date
* @date 9 Mar 2015
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/container/IdUuidName.java:16: error: unknown tag: date
* @date 7 Apr 2015
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/container/LeafNodeTaxonContainer.java:38: error: unknown tag: date
* @date 10 Mar 2015
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/container/LeafNodeTaxonContainer.java:71: error: @param name not found
* @param delegate
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/container/LeafNodeTaxonContainer.java:71: warning: no description for @param
* @param delegate
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/container/LeafNodeTaxonContainer.java:72: warning: no description for @throws
* @throws SQLException
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/container/LeafNodeTaxonContainer.java:74: warning: no @param for classificationId
public LeafNodeTaxonContainer(int classificationId) throws SQLException {
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/container/TaxonNodeContainer.java:48: warning: no description for @param
* @param parent
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/jscomponent/D3ConceptRelationshipTree.java:40: error: unknown tag: date
* @date 8 Apr 2015
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/jscomponent/D3ConceptRelationshipTreeState.java:16: error: unknown tag: date
* @date 8 Apr 2015
^
/home/andreas/workspaces/cdm/cdm-vaadin/src/main/java/eu/etaxonomy/cdm/vaadin/statement/CdmStatementDelegate.java:27: error: unknown tag: date
* @date 10 Mar 2015
^
Command line was: /opt/java-oracle/jdk1.8.0_60/jre/../bin/javadoc @options @packages
Refer to the generated Javadoc files in '/home/andreas/workspaces/cdm/cdm-vaadin/target/site/apidocs' dir.
at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.executeJavadocCommandLine(AbstractJavadocMojo.java:5188)
at org.apache.maven.plugin.javadoc.AbstractJavadocMojo.executeReport(AbstractJavadocMojo.java:2075)
at org.apache.maven.plugin.javadoc.JavadocReport.generate(JavadocReport.java:130)
at org.apache.maven.plugin.javadoc.JavadocReport.execute(JavadocReport.java:318)
... 21 more
[ERROR]
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException最简单的解决办法如下：
<profiles>
<profile>
<id>doclint-java8-disable</id>
<activation>
<jdk>[1.8,)</jdk>
</activation>
<properties>
<javadoc.opts>-Xdoclint:none</javadoc.opts>
</properties>
</profile>
</profiles>
<build>
<plugins>
<!--配置生成Javadoc包-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.10.4</version>
<configuration>
<encoding>UTF-8</encoding>
<aggregate>true</aggregate>
<charset>UTF-8</charset>
<docencoding>UTF-8</docencoding>
<additionalparam>${javadoc.opts}</additionalparam>
</configuration>
<executions>
<execution>
<id>attach-javadocs</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<!--配置生成源码包-->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>3.0.1</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>参考链接
Maven is not working in Java 8 when JavaDoc tags are incomplete：http://*.com/questions/15886209/maven-is-not-working-in-java-8-when-javadoc-tags-are-incomplete