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From "Botong Huang (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (YARN-7102) NM heartbeat stuck when responseId overflows MAX_INT
Date Tue, 07 Nov 2017 01:19:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-7102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16241213#comment-16241213
] 

Botong Huang edited comment on YARN-7102 at 11/7/17 1:18 AM:
-------------------------------------------------------------

Sorry for the back and force in this detail, it is just that {{newNode = RMNodeReconnectNodeEvent.getReconnectedNode}}
is of type {{RMNode}} rather than {{RMNodeImpl}}, we cannot access its field directly. Should
we just cast the type to {{RMNodeImpl}}, or change the {{RMNode}} in {{RMNodeReconnectNodeEvent}}
to {{RMNodeImpl}}? Both option is not as good IMO. 


was (Author: botong):
Sorry for back and force on this detail, it is just that {{newNode = RMNodeReconnectNodeEvent.getReconnectedNode}}
is of type {{RMNode}} rather than {{RMNodeImpl}}, we cannot access its field directly. Should
we just cast the type to {{RMNodeImpl}}, or change the {{RMNode}} in {{RMNodeReconnectNodeEvent}}
to {{RMNodeImpl}}? Both option is not as good IMO. 

> NM heartbeat stuck when responseId overflows MAX_INT
> ----------------------------------------------------
>
>                 Key: YARN-7102
>                 URL: https://issues.apache.org/jira/browse/YARN-7102
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Botong Huang
>            Assignee: Botong Huang
>            Priority: Critical
>         Attachments: YARN-7102-branch-2.8.v10.patch, YARN-7102-branch-2.8.v11.patch,
YARN-7102-branch-2.8.v9.patch, YARN-7102-branch-2.v9.patch, YARN-7102-branch-2.v9.patch, YARN-7102-branch-2.v9.patch,
YARN-7102.v1.patch, YARN-7102.v12.patch, YARN-7102.v13.patch, YARN-7102.v14.patch, YARN-7102.v2.patch,
YARN-7102.v3.patch, YARN-7102.v4.patch, YARN-7102.v5.patch, YARN-7102.v6.patch, YARN-7102.v7.patch,
YARN-7102.v8.patch, YARN-7102.v9.patch
>
>
> ResponseId overflow problem in NM-RM heartbeat. This is same as AM-RM heartbeat in YARN-6640,
please refer to YARN-6640 for details. 



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