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From "Vladimir Rodionov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-17535) Remove backup manifest duplicates from backup file system
Date Wed, 25 Jan 2017 19:33:26 GMT
Vladimir Rodionov created HBASE-17535:
-----------------------------------------

             Summary: Remove backup manifest duplicates from backup file system
                 Key: HBASE-17535
                 URL: https://issues.apache.org/jira/browse/HBASE-17535
             Project: HBase
          Issue Type: Sub-task
            Reporter: Vladimir Rodionov
            Assignee: Vladimir Rodionov


It seems that in the backup directory layout, we are serializing the backupimage in all of
the tables like this: 
/tmp/backup_1484268153482//default/t1/.backup.manifest
/tmp/backup_1484268153482//default/t2/.backup.manifest
/tmp/backup_1484268153482//default/t3/.backup.manifest
however the contents are the same, and backupImage itself is a container for multi-table backup.
What is the reason that we are serializing this many times? It is even under WALs/ dir for
incremental backups.



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