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https://issues.apache.org/jira/browse/HADOOP-10167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13849079#comment-13849079
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Mikhail Antonov commented on HADOOP-10167:
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Thanks for review!
Currently, hadoop-main pom doesn't define encodings, but few of the subprojects
do in their own POMs. Since there is probably no good reason for some of the
other subprojects to not use UTF-8, I've actually added the encoding settings
into hadoop-main POM (under hadoop-common), and removed from all other places.
> Mark hadoop-common source as UTF-8 in Maven pom files / refactoring
> -------------------------------------------------------------------
>
> Key: HADOOP-10167
> URL: https://issues.apache.org/jira/browse/HADOOP-10167
> Project: Hadoop Common
> Issue Type: Improvement
> Components: build
> Affects Versions: 2.0.6-alpha
> Environment: Fedora 19 x86-64
> Reporter: Mikhail Antonov
> Labels: build
> Attachments: HADOOP-10167-1.patch
>
>
> While looking at BIGTOP-831, turned out that the way Bigtop calls maven build
> / site:site generation causes the errors like this:
> [ERROR] Exit code: 1 -
> /home/user/jenkins/workspace/BigTop-RPM/label/centos-6-x86_64-HAD-1-buildbot/bigtop-repo/build/hadoop/rpm/BUILD/hadoop-2.0.2-alpha-src/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/source/JvmMetricsInfo.java:31:
> error: unmappable character for encoding ANSI_X3.4-1968
> [ERROR] JvmMetrics("JVM related metrics etc."), // record info??
> Making the whole hadoop-common to use UTF-8 fixes that and seems in general
> good thing to me.
> Attaching first version of patch for review.
> Original issue was observed on openjdk 7 (x86-64).
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