Igor Canadi e3f396f1ea Some fixes to BackupableDB ... Summary: (1) Report corruption if backup meta file has tailing data that was not read. This should fix: https://github.com/facebook/rocksdb/issues/81 (also, @sdong reported similar issue) (2) Don't use OS buffer when copying file to backup directory. We don't need the file in cache since we won't be reading it twice (3) Don't delete newer backups when somebody tries to backup the diverged DB (restore from older backup, add new data, try to backup). Rather, just fail the new backup. Test Plan: backupable_db_test Reviewers: ljin, dhruba, sdong Reviewed By: ljin CC: leveldb, sdong Differential Revision: https://reviews.facebook.net/D16287		2014-03-04 17:02:25 -08:00
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backupable	Some fixes to BackupableDB	2014-03-04 17:02:25 -08:00
merge_operators
redis
ttl
merge_operators.h