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https://issues.apache.org/jira/browse/YARN-1154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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yeshavora updated YARN-1154:
Description: While new nodemanager is being added (adding nodename in yarn
include file), RM should be able to do reverse lookup when NM tries to
register. NM registration should fail if lookup fails. (was: While new
nodemanager is being added adding it in include file, RM should be able to do
reverse lookup when NM tries to register. NM registration should fail if lookup
fails.)
RM should check do reverse lookup of NM hostname on registration and disallow
registration if lookup fails
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Key: YARN-1154
URL: https://issues.apache.org/jira/browse/YARN-1154
Project: Hadoop YARN
Issue Type: Bug
Reporter: yeshavora
Assignee: Xuan Gong
While new nodemanager is being added (adding nodename in yarn include file),
RM should be able to do reverse lookup when NM tries to register. NM
registration should fail if lookup fails.
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