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https://issues.apache.org/jira/browse/MAPREDUCE-6402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14629417#comment-14629417
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Varun Saxena commented on MAPREDUCE-6402:
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Another possible solution is to configure the IP/host in NM config and NM can
pass it through command line to AM where AM can read it.
> Application Master listens on all IPs
> -------------------------------------
>
> Key: MAPREDUCE-6402
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6402
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: applicationmaster
> Affects Versions: 2.7.0
> Reporter: Peter Shi
> Assignee: Varun Saxena
>
> The application master listening on all IPs, which may cause security
> problems. Similar issue: MAPREDUCE-5938
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