[jira] [Updated] (YARN-3025) Provide API for retrieving blacklisted nodes

2015-02-16 Thread Ted Yu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/YARN-3025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ted Yu updated YARN-3025:
-
Attachment: yarn-3025-v3.txt

work in progress: need to add the PBImpl classes.

 Provide API for retrieving blacklisted nodes
 

 Key: YARN-3025
 URL: https://issues.apache.org/jira/browse/YARN-3025
 Project: Hadoop YARN
  Issue Type: Improvement
Reporter: Ted Yu
Assignee: Ted Yu
 Attachments: yarn-3025-v1.txt, yarn-3025-v2.txt, yarn-3025-v3.txt


 We have the following method which updates blacklist:
 {code}
   public synchronized void updateBlacklist(ListString blacklistAdditions,
   ListString blacklistRemovals) {
 {code}
 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:
 {code}
   public synchronized ListString getBlacklistedNodes()
 {code}



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[jira] [Updated] (YARN-3025) Provide API for retrieving blacklisted nodes

2015-02-15 Thread Ted Yu (JIRA) 

 [ 
https://issues.apache.org/jira/browse/YARN-3025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ted Yu updated YARN-3025:
-
Attachment: yarn-3025-v2.txt

Patch v2 does what was proposed above.

Next step is to add getter for black listed nodes in ApplicationMasterProtocol

 Provide API for retrieving blacklisted nodes
 

 Key: YARN-3025
 URL: https://issues.apache.org/jira/browse/YARN-3025
 Project: Hadoop YARN
  Issue Type: Improvement
Reporter: Ted Yu
Assignee: Ted Yu
 Attachments: yarn-3025-v1.txt, yarn-3025-v2.txt


 We have the following method which updates blacklist:
 {code}
   public synchronized void updateBlacklist(ListString blacklistAdditions,
   ListString blacklistRemovals) {
 {code}
 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:
 {code}
   public synchronized ListString getBlacklistedNodes()
 {code}



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This message was sent by Atlassian JIRA
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