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From "Vinod Kumar Vavilapalli (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3718) hadoop-yarn-server-nodemanager's use of Linux Cgroups is non-portable
Date Tue, 26 May 2015 19:04:18 GMT

    [ https://issues.apache.org/jira/browse/YARN-3718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14559634#comment-14559634

Vinod Kumar Vavilapalli commented on YARN-3718:

Not sure if we need a new executor altogether. I'd think this is very similar to YARN-2161/YARN-1327
for Mac/FreeBSD.

> hadoop-yarn-server-nodemanager's use of Linux Cgroups is non-portable
> ---------------------------------------------------------------------
>                 Key: YARN-3718
>                 URL: https://issues.apache.org/jira/browse/YARN-3718
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager
>    Affects Versions: 2.7.0
>         Environment: BSD OSX Solaris Windows Linux
>            Reporter: Alan Burlison
> hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/native/container-executor/impl/container-executor.c
makes use of the Linux-only Cgroups feature (http://en.wikipedia.org/wiki/Cgroups) when Hadoop
is built on Linux, but there is no corresponding functionality for non-Linux platforms.
> Other platforms provide similar functionality, e.g. Solaris has an extensive range of
resource management features (http://docs.oracle.com/cd/E23824_01/html/821-1460/index.html).
Work is needed to abstract the resource management features of Yarn so that the same facilities
for resource management can be provided on all platforms that provide the requisite functionality,

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