Jun Wu 0ae5a59e9e indexedlog: fix metadata-only updates for Indexes ... Summary: Previously, `flush()` will skip writing the file if there are only metadata changes. Fix it by detecting metadata changes. This can potentially fix an issue that certain blackbox indexes are empty, lagging and require scanning the whole log again and again. In that case, the index itself is not changed (the root radix entry is not changed), but only the metadata tracking how many bytes in Log the index covered changed. Reviewed By: sfilipco Differential Revision: D20264627 fbshipit-source-id: 7ee48454a92b5786b847d8b1d738cc38183f7a32		2020-03-04 15:59:12 -08:00
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benches	indexedlog: write Checksum inline with Log	2020-02-28 09:23:55 -08:00
src	indexedlog: fix metadata-only updates for Indexes	2020-03-04 15:59:12 -08:00
tests	indexedlog: switch from bytes to minibytes	2020-02-12 13:57:37 -08:00
Cargo.toml	indexedlog: try to use symlink for atomic_write on unix	2020-03-04 07:23:48 -08:00