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https://issues.apache.org/jira/browse/YARN-479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13609158#comment-13609158
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jian he commented on YARN-479:
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1. while its looping ,nodeStatus may,though unlikely,change, so I put it in the
loop.
2. I'm not testing with testNMRegistration. I modified testNMRegistration
because otherwise it fail, since by default RESOURCEMANAGER_CONNECT_WAIT_SECS
is too long for this test
> NM retry behavior for connection to RM should be similar for lost heartbeats
> ----------------------------------------------------------------------------
>
> Key: YARN-479
> URL: https://issues.apache.org/jira/browse/YARN-479
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Hitesh Shah
> Assignee: jian he
> Attachments: YARN-479.1.patch, YARN-479.2.patch
>
>
> Regardless of connection loss at the start or at an intermediate point, NM's
> retry behavior to the RM should follow the same flow.
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