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Posted to yarn-issues@hadoop.apache.org by "Feng Yuan (JIRA)" <ji...@apache.org> on 2016/12/22 17:06:58 UTC
[jira] [Comment Edited] (YARN-6020) Resource.add exceed Int class`s
length,when compute queue demand
[ https://issues.apache.org/jira/browse/YARN-6020?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15770547#comment-15770547 ]
Feng Yuan edited comment on YARN-6020 at 12/22/16 5:06 PM:
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[~leftnoteasy],Please assign to me,i would like to work on it.
was (Author: feng yuan):
[~leftnoteasy],Please assign to me,i would like work on it.
> Resource.add exceed Int class`s length,when compute queue demand
> ----------------------------------------------------------------
>
> Key: YARN-6020
> URL: https://issues.apache.org/jira/browse/YARN-6020
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.4.0, 3.0.0-alpha1
> Reporter: Feng Yuan
> Priority: Critical
>
> Resource object use int to store memory field.When int exceed Integer,MAX_VALUE,you will get a
> neagtive num of demand in FSQueue#updateDemand(),and your queue will nerver get assign forever.
> I find this scenario still now in lasted code 3.0.x.
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