[jira] [Created] (HADOOP-12704) Configuration hadoop.work.around.non.threadsafe.getpwuid not working

["Dong Zhen (JIRA)" <ji...@apache.org>]

Dong Zhen created HADOOP-12704:
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             Summary: 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
            Reporter: Dong Zhen


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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