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Posted to common-issues@hadoop.apache.org by "Tsuyoshi Ozawa (JIRA)" <ji...@apache.org> on 2015/10/27 03:04:27 UTC
[jira] [Created] (HADOOP-12516) jdiff fails with error 'duplicate
comment id' about MetricsSystem.register_changed
Tsuyoshi Ozawa created HADOOP-12516:
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Summary: jdiff fails with error 'duplicate comment id' about MetricsSystem.register_changed
Key: HADOOP-12516
URL: https://issues.apache.org/jira/browse/HADOOP-12516
Project: Hadoop Common
Issue Type: Bug
Reporter: Tsuyoshi Ozawa
"mvn package -Pdist,docs -DskipTests" fails with following error. It looks like jdiff problem as Li Lu mentioned on HADOOP-11776.
{quote}
[javadoc] ExcludePrivateAnnotationsJDiffDoclet
[javadoc] JDiff: doclet started ...
[javadoc] JDiff: reading the old API in from file '/home/ubuntu/hadoop-dev/hadoop-common-project/hadoop-common/dev-support/jdiff/Apache_Hadoop_Common_2.6.0.xml'...Warning: API identifier in the XML file (hadoop-core 2.6.0) differs from the name of the file 'Apache_Hadoop_Common_2.6.0.xml'
.......
[javadoc] JDiff: reading the new API in from file '/home/ubuntu/hadoop-dev/hadoop-common-project/hadoop-common/target/site/jdiff/xml/Apache_Hadoop_Common_2.8.0-SNAPSHOT.xml'...Warning: incorrectly formatted @link in text: Options to be used by the {@link Find} command and its {@link Expression}s.
........
[javadoc] Error: duplicate comment id: org.apache.hadoop.metrics2.MetricsSystem.register_changed(java.lang.String, java.lang.String, T)
{quote}
A link to the comment by Li lu is [here| https://issues.apache.org/jira/browse/HADOOP-11776?focusedCommentId=14391868&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14391868]
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