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https://issues.apache.org/jira/browse/YARN-9897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16960235#comment-16960235
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zhao bo commented on YARN-9897:
-------------------------------

Hi [~eyang],

Thanks very much for raising this, we had already post an Jira issue to infra 
team, see https://issues.apache.org/jira/browse/INFRA-18761 .

The comments of that show we have a long plan to introduce some more Aarch64 VM 
into apache infra team to make more ARM jenkins work, but now the whole process 
is hanged by our VM provider side, they had delayed several times :(. And we 
still push them to make the all resources ready as soon as possible. I think 
the ARM resources will comming soon. ;)

 

Hi , [~christ] ,

Sorry for disturbing you again. :) . Because I see the hadoop side conversation 
mentioned the work about the integration of ARM VMs into Apache Jenkins, so I 
think it's worth to make you to see it too and it's good for the following work 
process about specific more detailed Apache project after the ARM VMs are 
success to go into Jenkins. Thank you very much. 

> Add an Aarch64 CI for YARN
> --------------------------
>
>                 Key: YARN-9897
>                 URL: https://issues.apache.org/jira/browse/YARN-9897
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: build, test
>            Reporter: Zhenyu Zheng
>            Priority: Major
>         Attachments: hadoop_build.log
>
>
> As YARN is the resource manager of Hadoop and there are large number of other 
> software that also uses YARN for resource management. The capability of 
> running YARN on platforms with different architecture and managing hardware 
> resources with different architecture could be very important and useful.
> Aarch64(ARM) architecture is currently the dominate architecture in small 
> devices like phone, IOT devices, security cameras, drones etc. With the 
> increasing compuiting capability and the increasing connection speed like 5G 
> network, there could be greate posibility and opportunity for world chaging 
> inovations and new market if we can managing and make use of those devices as 
> well.
> Currently, all YARN CIs are based on x86 architecture and we have been 
> performing tests on Aarch64 and proposing possible solutions for problems we 
> have meet, like:
> https://issues.apache.org/jira/browse/HADOOP-16614
> we have done all YARN tests and it turns out there are only a few problems, 
> and we can provide possible solutions for discussion.
> We want to propose to add an Aarch64 CI for YARN to promote the support for 
> YARN on Aarch64 platforms. We are willing to provide machines to the current 
> CI system and manpower to mananging the CI and fxing problems that occours.



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