[jira] [Commented] (YARN-3773) hadoop-yarn-server-nodemanager's use of Linux /sbin/tc is non-portable
[ https://issues.apache.org/jira/browse/YARN-3773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15221973#comment-15221973 ] Sidharta Seethana commented on YARN-3773: - Ok, thanks for the clarification. Could you please update the description accordingly? Folks running into this JIRA might get an incorrect impression of how the container-executor is used. > hadoop-yarn-server-nodemanager's use of Linux /sbin/tc is non-portable > -- > > Key: YARN-3773 > URL: https://issues.apache.org/jira/browse/YARN-3773 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager > Environment: BSD OSX Solaris Windows Linux >Reporter: Alan Burlison >Assignee: 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 executable /sbin/tc > (http://lartc.org/manpages/tc.txt) but there is no corresponding > functionality for non-Linux platforms. The code in question also seems to try > to execute tc even on platforms where it will never exist. > Other platforms provide similar functionality, e.g. Solaris has an extensive > range of network management features > (http://www.oracle.com/technetwork/articles/servers-storage-admin/o11-095-s11-app-traffic-525038.html). > Work is needed to abstract the network management features of Yarn so that > the same facilities for network management can be provided on all platforms > that provide the requisite functionality, -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (YARN-3773) hadoop-yarn-server-nodemanager's use of Linux /sbin/tc is non-portable
[ https://issues.apache.org/jira/browse/YARN-3773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15221697#comment-15221697 ] Alan Burlison commented on YARN-3773: - I hadn't drilled down so I wasn't sure if it did/didn't get executed elsewhere. In any case, equivalent functionality is needed on other platforms. > hadoop-yarn-server-nodemanager's use of Linux /sbin/tc is non-portable > -- > > Key: YARN-3773 > URL: https://issues.apache.org/jira/browse/YARN-3773 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager > Environment: BSD OSX Solaris Windows Linux >Reporter: Alan Burlison >Assignee: 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 executable /sbin/tc > (http://lartc.org/manpages/tc.txt) but there is no corresponding > functionality for non-Linux platforms. The code in question also seems to try > to execute tc even on platforms where it will never exist. > Other platforms provide similar functionality, e.g. Solaris has an extensive > range of network management features > (http://www.oracle.com/technetwork/articles/servers-storage-admin/o11-095-s11-app-traffic-525038.html). > Work is needed to abstract the network management features of Yarn so that > the same facilities for network management can be provided on all platforms > that provide the requisite functionality, -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (YARN-3773) hadoop-yarn-server-nodemanager's use of Linux /sbin/tc is non-portable
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https://issues.apache.org/jira/browse/YARN-3773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15205680#comment-15205680
]
Sidharta Seethana commented on YARN-3773:
-
Hi [~alanburlison],
Could you please elaborate what you are referring to here?
{quote}
The code in question also seems to try to execute tc even on platforms where it
will never exist.
{quote}
The container-executor binary is only used by the LinuxContainerExecutor - so I
am wondering what you meant by this.
thanks,
-Sidharta
> hadoop-yarn-server-nodemanager's use of Linux /sbin/tc is non-portable
> --
>
> Key: YARN-3773
> URL: https://issues.apache.org/jira/browse/YARN-3773
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Environment: BSD OSX Solaris Windows Linux
>Reporter: Alan Burlison
>Assignee: 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 executable /sbin/tc
> (http://lartc.org/manpages/tc.txt) but there is no corresponding
> functionality for non-Linux platforms. The code in question also seems to try
> to execute tc even on platforms where it will never exist.
> Other platforms provide similar functionality, e.g. Solaris has an extensive
> range of network management features
> (http://www.oracle.com/technetwork/articles/servers-storage-admin/o11-095-s11-app-traffic-525038.html).
> Work is needed to abstract the network management features of Yarn so that
> the same facilities for network management can be provided on all platforms
> that provide the requisite functionality,
--
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