fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

Levi Tamasi dab4fe5bcd Add checkpoint support to BlobDB (#7959 An error occurred ) ... Summary: The patch adds checkpoint support to BlobDB. Blob files are hard linked or copied, depending on whether the checkpoint directory is on the same filesystem or not, similarly to table files. TODO: Add support for blob files to `ExportColumnFamily` and to the checksum verification logic used by backup/restore. Pull Request resolved: https://github.com/facebook/rocksdb/pull/7959 Test Plan: Ran `make check` and the crash test for a while. Reviewed By: riversand963 Differential Revision: D26434768 Pulled By: ltamasi fbshipit-source-id: 994be55a8dc08133028250760fca440d2c7c4dc5		4 years ago
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checkpoint_impl.cc	Add checkpoint support to BlobDB (#7959 An error occurred )	4 years ago
checkpoint_impl.h	Add checkpoint support to BlobDB (#7959 An error occurred )	4 years ago
checkpoint_test.cc	Add checkpoint support to BlobDB (#7959 An error occurred )	4 years ago