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https://issues.apache.org/jira/browse/HDDS-202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16526997#comment-16526997
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Takanobu Asanuma commented on HDDS-202:
---------------------------------------
Looks like the error rises if there are not any docs after excluding private
annotations.
Uploaded the 1st patch.
> Doclet build fails in ozonefs
> -----------------------------
>
> Key: HDDS-202
> URL: https://issues.apache.org/jira/browse/HDDS-202
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Filesystem
> Reporter: Takanobu Asanuma
> Assignee: Takanobu Asanuma
> Priority: Major
> Attachments: HDDS-202.1.patch
>
>
> {noformat}
> $ mvn clean install -DskipTests -DskipShade -Phdds -Pdist --projects
> hadoop-ozone/ozonefs
> ...
> [INFO] --- maven-javadoc-plugin:3.0.0-M1:jar (module-javadocs) @
> hadoop-ozone-filesystem ---
> [INFO]
> ExcludePrivateAnnotationsStandardDoclet
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 13.223 s
> [INFO] Finished at: 2018-06-28T19:46:49+09:00
> [INFO] Final Memory: 122M/1196M
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-javadoc-plugin:3.0.0-M1:jar (module-javadocs)
> on project hadoop-ozone-filesystem: MavenReportException: Error while
> generating Javadoc:
> [ERROR] Exit code: 1 - Picked up _JAVA_OPTIONS: -Duser.language=en
> [ERROR] java.lang.ArrayIndexOutOfBoundsException: 0
> [ERROR] at
> com.sun.tools.doclets.formats.html.ConfigurationImpl.setTopFile(ConfigurationImpl.java:537)
> [ERROR] at
> com.sun.tools.doclets.formats.html.ConfigurationImpl.setSpecificDocletOptions(ConfigurationImpl.java:309)
> [ERROR] at
> com.sun.tools.doclets.internal.toolkit.Configuration.setOptions(Configuration.java:560)
> [ERROR] at
> com.sun.tools.doclets.internal.toolkit.AbstractDoclet.startGeneration(AbstractDoclet.java:134)
> [ERROR] at
> com.sun.tools.doclets.internal.toolkit.AbstractDoclet.start(AbstractDoclet.java:82)
> [ERROR] at
> com.sun.tools.doclets.formats.html.HtmlDoclet.start(HtmlDoclet.java:80)
> [ERROR] at
> com.sun.tools.doclets.standard.Standard.start(Standard.java:39)
> [ERROR] at
> org.apache.hadoop.classification.tools.ExcludePrivateAnnotationsStandardDoclet.start(ExcludePrivateAnnotationsStandardDoclet.java:41)
> [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [ERROR] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> [ERROR] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [ERROR] at java.lang.reflect.Method.invoke(Method.java:498)
> [ERROR] at
> com.sun.tools.javadoc.DocletInvoker.invoke(DocletInvoker.java:310)
> [ERROR] at
> com.sun.tools.javadoc.DocletInvoker.start(DocletInvoker.java:189)
> [ERROR] at com.sun.tools.javadoc.Start.parseAndExecute(Start.java:366)
> [ERROR] at com.sun.tools.javadoc.Start.begin(Start.java:219)
> [ERROR] at com.sun.tools.javadoc.Start.begin(Start.java:205)
> [ERROR] at com.sun.tools.javadoc.Main.execute(Main.java:64)
> [ERROR] at com.sun.tools.javadoc.Main.main(Main.java:54)
> {noformat}
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