[GitHub] [incubator-pegasus] hycdong commented on issue #865: Feature: support to update the replication factor of each table

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

hycdong commented on issue #865:
URL: https://github.com/apache/incubator-pegasus/issues/865#issuecomment-1006232226


   Good enhancement~
   
   I have some questions about updating table replica count:
   1. There're also cluster-level config called `max_replica_count`, will it be confict if cluster `max_replica_count` is not equal to table `max_replica_count`? Will important features work such as user read/write, learn, load balance, rolling_update?
   2. Table `app_info` file will store in each replica disk (_dir/.app_info), if `max_replica_count` is updated, this file should also be updated, how to update it?
   3. In your description, `cure` (executed each 10s) will delete redunant replica or add lacking replica. Could you please add some manual test results?
   
   Expecting your reply~


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