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

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Levi Tamasi db536ee045 Propagate errors from UpdateBoundaries (#9851) ... Summary: In `FileMetaData`, we keep track of the lowest-numbered blob file referenced by the SST file in question for the purposes of BlobDB's garbage collection in the `oldest_blob_file_number` field, which is updated in `UpdateBoundaries`. However, with the current code, `BlobIndex` decoding errors (or invalid blob file numbers) are swallowed in this method. The patch changes this by propagating these errors and failing the corresponding flush/compaction. (Note that since blob references are generated by the BlobDB code and also parsed by `CompactionIterator`, in reality this can only happen in the case of memory corruption.) This change necessitated updating some unit tests that involved fake/corrupt `BlobIndex` objects. Some of these just used a dummy string like `"blob_index"` as a placeholder; these were replaced with real `BlobIndex`es. Some were relying on the earlier behavior to simulate corruption; these were replaced with `SyncPoint`-based test code that corrupts a valid blob reference at read time. Pull Request resolved: https://github.com/facebook/rocksdb/pull/9851 Test Plan: `make check` Reviewed By: riversand963 Differential Revision: D35683671 Pulled By: ltamasi fbshipit-source-id: f7387af9945c48e4d5c4cd864f1ba425c7ad51f6		3 years ago
..
blob_compaction_filter.cc	Cleanup includes in dbformat.h (#8930)	3 years ago
blob_compaction_filter.h	Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033)	4 years ago
blob_db.cc	Cleanup includes in dbformat.h (#8930)	3 years ago
blob_db.h	Revise APIs related to user-defined timestamp (#8946)	3 years ago
blob_db_gc_stats.h	Fix and detect headers with missing dependencies (#8893)	3 years ago
blob_db_impl.cc	Add rate limiter priority to ReadOptions (#9424)	3 years ago
blob_db_impl.h	Revise APIs related to user-defined timestamp (#8946)	3 years ago
blob_db_impl_filesnapshot.cc	Fix FileStorageInfo fields from GetLiveFilesMetaData (#9769)	3 years ago
blob_db_iterator.h	Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033)	4 years ago
blob_db_listener.h	Make EventListener into a Customizable Class (#8473)	3 years ago
blob_db_test.cc	Propagate errors from UpdateBoundaries (#9851)	3 years ago
blob_dump_tool.cc	Add rate limiter priority to ReadOptions (#9424)	3 years ago
blob_dump_tool.h	Move blob_log_{format,reader,writer}.{cc,h} to db/blob/ (#6960)	5 years ago
blob_file.cc	Add rate limiter priority to ReadOptions (#9424)	3 years ago
blob_file.h	Remove Legacy and Custom FileWrapper classes from header files (#7851)	4 years ago