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Posted to issues@hbase.apache.org by GitBox <gi...@apache.org> on 2020/08/12 07:48:02 UTC

[GitHub] [hbase] anoopsjohn commented on pull request #2237: HBASE-24833: Bootstrap should not delete the META table directory if …

anoopsjohn commented on pull request #2237:
URL: https://github.com/apache/hbase/pull/2237#issuecomment-672701120


   Ya the biggest issue now is the META FS dir delete which happens after such a cluster recreate.  An HBCK kind of tool to recreate the META data is too much IMO.  Also we many other meta data also in META.  So IMHO we should some how avoid this META delete.  After cluster recreate this happens because in zk we dont have a META location and also no SCP in MasterProcWal which is targeting an RS which was holding META.  So ya the same Q..  What is a partial META we refer?  As part of META bootstrap we create the META tableInfo. That is an atomic op. So can be partial here? Sorry if am missing some thing.. Did not check code in detail.


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