Details
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Improvement
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Status: Resolved
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Major
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Resolution: Later
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Description
We have the following method which updates blacklist:
public synchronized void updateBlacklist(List<String> blacklistAdditions, List<String> blacklistRemovals) {
Upon AM failover, there should be an API which returns the blacklisted nodes so that the new AM can make consistent decisions.
The new API can be:
public synchronized List<String> getBlacklistedNodes()
Attachments
Attachments
Issue Links
- relates to
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YARN-3248 Display count of nodes blacklisted by apps in the web UI
- Closed