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Posted to commits@samza.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/07/20 15:57:00 UTC

[jira] [Commented] (SAMZA-1366) ScriptRunner should allow callers to control the child process environment.

    [ https://issues.apache.org/jira/browse/SAMZA-1366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16094872#comment-16094872 ] 

ASF GitHub Bot commented on SAMZA-1366:
---------------------------------------

GitHub user jmakes opened a pull request:

    https://github.com/apache/samza/pull/245

    SAMZA-1366: ScriptRunner should allow callers to control the child pr…

    …ocess environment.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/jmakes/samza script-runner-improvements

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/samza/pull/245.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #245
    
----
commit 6cf0c019469b58726df7b718201d49de108ffbeb
Author: Jacob Maes <jm...@linkedin.com>
Date:   2017-07-20T15:53:56Z

    SAMZA-1366: ScriptRunner should allow callers to control the child process environment.

----


> ScriptRunner should allow callers to control the child process environment.
> ---------------------------------------------------------------------------
>
>                 Key: SAMZA-1366
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1366
>             Project: Samza
>          Issue Type: Bug
>            Reporter: Jake Maes
>            Assignee: Jake Maes
>             Fix For: 0.14.0
>
>
> The ScriptRunner class used by samza-rest currently uses the defaults for ProcessBuilder to construct the child process and by default, all environment variables are forwarded to the child process. 
> This causes problems with log settings (e.g. console vs file), class path, config collisions, etc. 
> The goals of this ticket are:
> 1. Allow the caller to dictate whether to forward the environment variables or start with a clean slate.
> 2. Allow the caller to explicitly specify environment variables to add to the child environment.



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