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Posted to hdfs-issues@hadoop.apache.org by "Ayush Saxena (Jira)" <ji...@apache.org> on 2020/01/09 16:10:00 UTC

[jira] [Created] (HDFS-15108) RBF: MembershipNamenodeResolver should invalidate cache incase of active namenode update

Ayush Saxena created HDFS-15108:
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             Summary: RBF: MembershipNamenodeResolver should invalidate cache incase of active namenode update
                 Key: HDFS-15108
                 URL: https://issues.apache.org/jira/browse/HDFS-15108
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Ayush Saxena
            Assignee: Ayush Saxena


If a failover happens, {{namenodeResolver.updateActiveNamenode(nsId, address);}} is called, but this doesn't invalidates the cache, so as the next time the correct active is fetched.



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