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https://issues.apache.org/jira/browse/HADOOP-12704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15132233#comment-15132233
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Akira AJISAKA commented on HADOOP-12704:
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Filed HADOOP-12766.
> Configuration hadoop.work.around.non.threadsafe.getpwuid not working
> --------------------------------------------------------------------
>
> Key: HADOOP-12704
> URL: https://issues.apache.org/jira/browse/HADOOP-12704
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.7.1
> Reporter: Dong Zhen
> Assignee: Kai Sasaki
> Attachments: HADOOP-12704.01.patch, HADOOP-12704.02.patch
>
>
> As the default configuration file shows
> https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/core-default.xml
> we can configure the option "hadoop.work.around.non.threadsafe.getpwuid" in
> the core-default.xml. But it does not work because
> the key expected in org.apache.hadoop.io.nativeio.NativeIO.java is
> static final String WORKAROUND_NON_THREADSAFE_CALLS_KEY =
> "hadoop.workaround.non.threadsafe.getpwuid"; // no a dot between "work"
> and "around"
> we can change it to hadoop.workaround.non.threadsafe.getpwuid in the default
> configuration file.
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