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https://issues.apache.org/jira/browse/HADOOP-11003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14123625#comment-14123625
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Allen Wittenauer commented on HADOOP-11003:
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One of the things I keep meaning to do is to wrap that warn with a way to turn
it off because on systems that don't have native libs, it's not useful. So
keep that in mind too....
> org.apache.hadoop.util.Shell should not take a dependency on binaries being
> deployed when used as a library
> -----------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-11003
> URL: https://issues.apache.org/jira/browse/HADOOP-11003
> Project: Hadoop Common
> Issue Type: Bug
> Components: util
> Environment: Windows
> Reporter: Remus Rusanu
>
> HIVE-7845 shows how an exception is being thrown when
> org.apache.hadoop.util.Shell is being used as a library, not as part of a
> deployed Hadoop environment.
> {code}
> 13:20:00 [ERROR pool-2-thread-4 Shell.getWinUtilsPath] Failed to locate the
> winutils binary in the hadoop binary path
> java.io.IOException: Could not locate executable null\bin\winutils.exe in the
> Hadoop binaries.
> at
> org.apache.hadoop.util.Shell.getQualifiedBinPath(Shell.java:324)
> at org.apache.hadoop.util.Shell.getWinUtilsPath(Shell.java:339)
> at org.apache.hadoop.util.Shell.<clinit>(Shell.java:332)
> at
> org.apache.hadoop.hive.conf.HiveConf$ConfVars.findHadoopBinary(HiveConf.java:918)
> at
> org.apache.hadoop.hive.conf.HiveConf$ConfVars.<clinit>(HiveConf.java:228)
> {code}
> There are similar native dependencies (eg. NativeIO and hadoop.dll) that
> handle lack of binaries with fallback to non-native code paths.
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