[GitHub] hrsakai opened a new issue #1197: A lot of underreplicated ledgers occur when periodic check run

[GitBox <gi...@apache.org>]

hrsakai opened a new issue #1197: A lot of underreplicated ledgers occur when periodic check run
URL: https://github.com/apache/bookkeeper/issues/1197
 
 
   **BUG REPORT**
   - What did you do?
   After every bookkeeper periodic check, thousands of  ledgers become underreplicated.
   Although most of them will disappear from the underreplicated list, one or several ledgers remain in the list.
   We need to restart all bookies to clean the underreplicated list when the above happen.
   ```
   11:22:03.781 [AuditorBookie-XX.XX.XX.XX:3181] INFO  o.a.bookkeeper.replication.Auditor   - Running periodic check
   ```
   
   <br>
   
   - What did you expect to see?
   No ledgers become underreplicated and if ledgers become underreplicated, they should  recover successfully.
   
   <br>
   
   - What did you see instead? 
   A lot of underreplicated ledgers occurred and some of them remained.
   
   
   <br>
   Do you know what could be happening? 
   
   If you have any ideas, please let us know.
   
   
   System configuration
   BookKeeper version : 4.3.1.83-yahoo
   Number of Bookies: 3
   Ensemble size: 2
   Write quorum size: 2
   Ack quorum size: 2
   priodic check interval: 1week
   

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