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Posted to dev@ratis.apache.org by GitBox <gi...@apache.org> on 2020/11/24 21:42:40 UTC

[GitHub] [incubator-ratis] hanishakoneru opened a new pull request #297: RATIS-1177. NPE when RaftServerJmxAdapter queries getLeaderId.

hanishakoneru opened a new pull request #297:
URL: https://github.com/apache/incubator-ratis/pull/297


   ## What changes were proposed in this pull request?
   
   When a follower is in candidate state but unable to get votes and also unable to get new leader info, the JMXBeanServer query to getLeaderId can throw a NPE. 
   
   
   ## What is the link to the Apache JIRA
   
   This happens because RaftServerJmxAdapter#getLeaderId() does not check whether leaderId is null before calling toString() on it.
   


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[GitHub] [incubator-ratis] szetszwo merged pull request #297: RATIS-1177. NPE when RaftServerJmxAdapter queries getLeaderId.

Posted by GitBox <gi...@apache.org>.

szetszwo merged pull request #297:
URL: https://github.com/apache/incubator-ratis/pull/297


   


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