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https://issues.apache.org/jira/browse/YARN-1327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Radim Kolar updated YARN-1327:
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Attachment: nodemgr-portability.txt
> Fix nodemgr native compilation problems on FreeBSD9
> ---------------------------------------------------
>
> Key: YARN-1327
> URL: https://issues.apache.org/jira/browse/YARN-1327
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 3.0.0
> Reporter: Radim Kolar
> Assignee: Radim Kolar
> Fix For: 3.0.0, 2.2.1
>
> Attachments: nodemgr-portability.txt
>
>
> There are several portability problems preventing from compiling native
> component on freebsd.
> 1. libgen.h is not included. correct function prototype is there but linux
> glibc has workaround to define it for user if libgen.h is not directly
> included. Include this file directly.
> 2. query max size of login name using sysconf. it follows same code style
> like rest of code using sysconf too.
> 3. cgroups are linux only feature, make conditional compile and return error
> if mount_cgroup is attempted on non linux OS
> 4. do not use posix function setpgrp() since it clashes with same function
> from BSD 4.2, use equivalent function. After inspecting glibc sources its
> just shortcut to setpgid(0,0)
> These changes makes it compile on both linux and freebsd.
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