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https://issues.apache.org/jira/browse/HADOOP-5981?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amar Kamat updated HADOOP-5981:
-------------------------------
Release Note:
This issue completes the feature mentioned in HADOOP-2838. HADOOP-2838 provided
a way to set env variables in child process. This issue provides a way to
inherit tt's env variables and append or reset it. So now
X=$X:y will inherit X (if there) and append y to it.
> HADOOP-2838 doesnt work as expected
> -----------------------------------
>
> Key: HADOOP-5981
> URL: https://issues.apache.org/jira/browse/HADOOP-5981
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Reporter: Amar Kamat
> Assignee: Amar Kamat
> Fix For: 0.21.0
>
> Attachments: HADOOP-5981-v1.1-branch-20.patch,
> HADOOP-5981-v1.1.patch, HADOOP-5981-v2.0.patch,
> hadoop5981-branch-20-example.patch
>
>
> The substitution feature i.e X=$X:/tmp doesnt work as expected.
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