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https://issues.apache.org/jira/browse/HDFS-13952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16635982#comment-16635982
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Wei-Chiu Chuang commented on HDFS-13952:
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I'm not sure why , but I had to also add the following in order to compile:
{code}
diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml
index cd38376..4c2c267 100644
--- a/hadoop-project/pom.xml
+++ b/hadoop-project/pom.xml
@@ -1656,7 +1656,9 @@
<artifactId>maven-javadoc-plugin</artifactId>
<version>${maven-javadoc-plugin.version}</version>
<configuration>
- <additionalOptions>-Xmaxwarns 10000</additionalOptions>
+ <additionalOptions>
+ <additionalOption>-Xmaxwarns 10000</additionalOption>
+ </additionalOptions>
</configuration>
</plugin>
<plugin>
{code}
Otherwise it gives me this error:
{quote}
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-javadoc-plugin:3.0.1:jar (module-javadocs) on
project hadoop-project: Unable to parse configuration of mojo
org.apache.maven.plugins:maven-javadoc-plugin:3.0.1:jar for parameter
additionalOptions: Cannot assign configuration entry 'additionalOptions' with
value '-Xmaxwarns 10000' of type java.lang.String to property of type
java.lang.String[] -> [Help 1]
{quote}
> Update hadoop.version in the trunk, which is causing compilation failure
> ------------------------------------------------------------------------
>
> Key: HDFS-13952
> URL: https://issues.apache.org/jira/browse/HDFS-13952
> Project: Hadoop HDFS
> Issue Type: Task
> Reporter: Bharat Viswanadham
> Assignee: Bharat Viswanadham
> Priority: Blocker
> Attachments: HDFS-13952.00.patch
>
>
> <hadoop.version>3.2.0-SNAPSHOT</hadoop.version> to
> <hadoop.version>3.3.0-SNAPSHOT</hadoop.version>
>
> On trunk compilation failure:
> [WARNING] Rule 0: org.apache.maven.plugins.enforcer.RequireProperty failed
> with message:
> The hadoop.version property should be set and should be 3.3.0-SNAPSHOT.
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