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Posted to yarn-issues@hadoop.apache.org by "Arun Suresh (JIRA)" <ji...@apache.org> on 2016/12/29 23:06:58 UTC
[jira] [Updated] (YARN-5823) Update NMTokens in case of requests
with only opportunistic containers
[ https://issues.apache.org/jira/browse/YARN-5823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun Suresh updated YARN-5823:
------------------------------
Fix Version/s: 2.9.0
> Update NMTokens in case of requests with only opportunistic containers
> ----------------------------------------------------------------------
>
> Key: YARN-5823
> URL: https://issues.apache.org/jira/browse/YARN-5823
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Konstantinos Karanasos
> Assignee: Konstantinos Karanasos
> Priority: Blocker
> Fix For: 2.9.0, 3.0.0-alpha2
>
> Attachments: YARN-5823.001.patch, YARN-5823.002.patch, YARN-5823.003.patch, YARN-5823.004.patch
>
>
> At the moment, when an {{AllocateRequest}} contains only opportunistic {{ResourceRequests}}, the updated NMTokens are not properly added to the {{AllocateResponse}}.
> In such a case the AM does not get back the needed NMTokens that are required to start the opportunistic containers at the respective nodes.
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