[jira] Resolved: (HADOOP-4233) Streaming scripts need more information

["Andrey Gladyshev (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-4233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrey Gladyshev resolved HADOOP-4233.
--------------------------------------

      Resolution: Fixed
    Release Note: It's implemented already

> Streaming scripts need more information
> ---------------------------------------
>
>                 Key: HADOOP-4233
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4233
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: contrib/streaming
>            Reporter: Andrey Gladyshev
>
> Streaming scripts are lack of useful information.
> For example we need job.get("map.input.file")) in script.
> Information can be provide by environment variable.
> It's easy to implement by adding in PipeMapRed.configure() something like:
> // add HADOOP_INPUTFILE environment variable with the value of input filename
> envPut(childEnv, "HADOOP_INPUTFILE", job_.get("map.input.file"));

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