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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