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Posted to common-issues@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2018/04/23 06:14:00 UTC

[jira] [Commented] (HADOOP-15404) Remove multibyte characters in DataNodeUsageReportUtil

    [ https://issues.apache.org/jira/browse/HADOOP-15404?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16447612#comment-16447612 ] 

Arpit Agarwal commented on HADOOP-15404:
----------------------------------------

+1 pending Jenkins. Thanks for catching and fixing this [~tasanuma0829].

> Remove multibyte characters in DataNodeUsageReportUtil
> ------------------------------------------------------
>
>                 Key: HADOOP-15404
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15404
>             Project: Hadoop Common
>          Issue Type: Sub-task
>            Reporter: Takanobu Asanuma
>            Assignee: Takanobu Asanuma
>            Priority: Major
>         Attachments: HADOOP-15404.1.patch
>
>
> DataNodeUsageReportUtil created by HDFS-13055 includes multibyte characters. We need to remove them for building it with java9.
> {noformat}
> mvn javadoc:javadoc --projects hadoop-hdfs-project/hadoop-hdfs-client
> ...
> [ERROR] /hadoop/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/server/protocol/DataNodeUsageReportUtil.java:26: error: unmappable character (0xE2) for encoding US-ASCII
> [ERROR]  * the delta between??????current DataNode usage metrics and the usage metrics
> {noformat}



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