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https://issues.apache.org/jira/browse/HDDS-2106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16928315#comment-16928315
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Sammi Chen commented on HDDS-2106:
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Hi [~elek] , I meet build issue after trunk rebase. Following is the console
log. I use the build command
"mvn clean install -T 6 -Pdist -Phdds -DskipTests -Dmaven.javadoc.skip=true -am
-pl :hadoop-ozone-dist"
I see maven-javadoc-plugin.version is defined as "3.0.1". My local maven is
3.6.0. Don't know why build fails.
[INFO] Scanning for projects...
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[ERROR] 'build.plugins.plugin.version' for
org.apache.maven.plugins:maven-javadoc-plugin must be a valid version but is
'${maven-javadoc-plugin.version}'. @
org.apache.hadoop:hadoop-main-ozone:0.5.0-SNAPSHOT,
/Users/sammi/workspace/hadoop/pom.ozone.xml, line 1604, column 20
[ERROR] 'build.plugins.plugin.version' for
org.apache.maven.plugins:maven-javadoc-plugin must be a valid version but is
'${maven-javadoc-plugin.version}'. @
org.apache.hadoop:hadoop-main-ozone:0.5.0-SNAPSHOT,
/Users/sammi/workspace/hadoop/pom.ozone.xml, line 1604, column 20
> Avoid usage of hadoop projects as parent of hdds/ozone
> ------------------------------------------------------
>
> Key: HDDS-2106
> URL: https://issues.apache.org/jira/browse/HDDS-2106
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Priority: Blocker
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Ozone uses hadoop as a dependency. The dependency defined on multiple level:
> 1. the hadoop artifacts are defined in the <dependency> sections
> 2. both hadoop-ozone and hadoop-hdds projects uses "hadoop-project" as the
> parent
> As we already have a slightly different assembly process it could be more
> resilient to use a dedicated parent project instead of the hadoop one. With
> this approach it will be easier to upgrade the versions as we don't need to
> be careful about the pom contents only about the used dependencies.
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