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Posted to common-dev@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2019/02/26 23:32:00 UTC

[jira] [Resolved] (HADOOP-16110) ~/hadoop-env doesn't support HADOOP_OPTIONAL_TOOLS

     [ https://issues.apache.org/jira/browse/HADOOP-16110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved HADOOP-16110.
-------------------------------------
    Resolution: Won't Fix

> ~/hadoop-env doesn't support HADOOP_OPTIONAL_TOOLS
> --------------------------------------------------
>
>                 Key: HADOOP-16110
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16110
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: bin
>    Affects Versions: 3.3.0
>            Reporter: Steve Loughran
>            Priority: Minor
>
> if you set {{HADOOP_OPTIONAL_TOOLS}} in ~.hadoop-env, it doesn't get picked up because the HADOOP_OPTIONAL_TOOLS expansion takes place in the parse process way before {{hadoop_exec_user_hadoopenv}} is invoked.
> Unless I've really misunderstood what ~/.hadoop-env is meant to do "let me set hadoop env vars", I'd have expected that tools env var examining (and so: loading of optional tools) to take place after



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