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Merge 14608396bd into ac691084fd

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nobody 2025-02-26 06:45:45 +00:00 committed by GitHub
commit ba5ec1afe4
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2 changed files with 3 additions and 4 deletions

4
db/memtable.cc
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@ -77,7 +77,7 @@ void MemTable::Add(SequenceNumber s, ValueType type, const Slice& key,
const Slice& value) {
// Format of an entry is concatenation of:
// key_size : varint32 of internal_key.size()
// key bytes : char[internal_key.size()]
// key bytes : char[key.size()]
// tag : uint64((sequence << 8) | type)
// value_size : varint32 of value.size()
// value bytes : char[value.size()]
@ -106,7 +106,7 @@ bool MemTable::Get(const LookupKey& key, std::string* value, Status* s) {
if (iter.Valid()) {
// entry format is:
// klength varint32
// userkey char[klength]
// userkey char[klength - 8]
// tag uint64
// vlength varint32
// value char[vlength]

3
table/format.cc
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@ -33,11 +33,10 @@ void Footer::EncodeTo(std::string* dst) const {
const size_t original_size = dst->size();
metaindex_handle_.EncodeTo(dst);
index_handle_.EncodeTo(dst);
dst->resize(2 * BlockHandle::kMaxEncodedLength); // Padding
dst->resize(original_size + 2 * BlockHandle::kMaxEncodedLength); // Padding
PutFixed32(dst, static_cast<uint32_t>(kTableMagicNumber & 0xffffffffu));
PutFixed32(dst, static_cast<uint32_t>(kTableMagicNumber >> 32));
assert(dst->size() == original_size + kEncodedLength);
(void)original_size; // Disable unused variable warning.
}
Status Footer::DecodeFrom(Slice* input) {