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Posted to issues@hbase.apache.org by GitBox <gi...@apache.org> on 2020/07/23 11:39:59 UTC

[GitHub] [hbase] anoopsjohn edited a comment on pull request #2113: HBASE-24286: HMaster won't become healthy after after cloning or crea…

anoopsjohn edited a comment on pull request #2113:
URL: https://github.com/apache/hbase/pull/2113#issuecomment-662958329


   >Typically, you can just disable all the tables, restart the whole cluster on a new environment, and then enable all the tables.<
   Agree to Duo. That might be a better path for such use case where the cluster is deleted (after persisting all data) and later create pointing to existing FS.
   >In general, in HBase, we only know that something strange happen, but we do not know how we come into this situation so it is not safe for us to just recover automatically
   Ya I am also agreeing to this point.
   In 2.x we store the table's disable/enable state in META.  So we will have that info available in the newly recreated cluster also. (The zk data from old cluster also wont be there in new cluster I believe)


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