[GitHub] [hadoop] prat0318 commented on pull request #5633: HDFS-17005: Update NameJournalStatus with new JN IP address on JN host change

["prat0318 (via GitHub)" <gi...@apache.org>]

prat0318 commented on PR #5633:
URL: https://github.com/apache/hadoop/pull/5633#issuecomment-1550728964

   thanks for looking @Jing9 
   
   > When the JN host gets swapped, the remote ConnectionId in the RPC client is unchanged, but its remote server InetSocketAddress gets updated
   From what i have digged in, the change in IP Address only happens in IPCClient while QJM client writes to the JN nodes. (There happens a connectionException and a refresh happens there) but it is not reflected into the JournalManager object.


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