Peter Dillinger 25bddfa632 Work around a backup bug with DB custom checksums ... Summary: On a read-write DB configured with DBOptions::file_checksum_gen_factory, BackupEngine::CreateNewBackup can fail intermittently, with non-OK status. This is due to a race between GetLiveFiles and GetLiveFilesChecksumInfo in creating backups. For patching 6.12 release (as this commit is intended for), we can simply treat files for which we falsely failed to get checksum info as legacy files lacking checksum info. Test Plan: unit test reproducer included		2020-08-20 15:24:11 -07:00
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checkpoint_impl.cc	Work around a backup bug with DB custom checksums	2020-08-20 15:24:11 -07:00
checkpoint_impl.h	BackupEngine verifies table file checksums on creating new backups (#7015)	2020-07-02 18:15:12 -07:00
checkpoint_test.cc	More Makefile Cleanup (#7097)	2020-07-09 14:35:17 -07:00