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shard: proxy read/write

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This commit is contained in:
Miroslav Crnic
2024-07-23 08:31:45 +00:00
parent 6915c4fac4
commit 1a47089b3d
19 changed files with 1234 additions and 760 deletions
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cpp/core/LogsDB.cpp
+23
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@@ -254,6 +254,21 @@ public:
return EggsError::NO_ERROR;
}
void readIndexedEntries(const std::vector<LogIdx>& indices, std::vector<LogsDBLogEntry>& entries) const {
entries.clear();
if (indices.empty()) {
return;
}
// TODO: This is not very efficient as we're doing a lookup for each index.
entries.reserve(indices.size());
for (auto idx : indices) {
LogsDBLogEntry& entry = entries.emplace_back();
if (readLogEntry(idx, entry) != EggsError::NO_ERROR) {
entry.idx = 0;
}
}
}
void writeLogEntries(const std::vector<LogsDBLogEntry>& entries) {
_maybeRotate();
@@ -1744,6 +1759,10 @@ public:
_catchupReader.readEntries(entries, maxEntries);
}
void readIndexedEntries(const std::vector<LogIdx> &indices, std::vector<LogsDBLogEntry> &entries) const {
_partitions.readIndexedEntries(indices, entries);
}
Duration getNextTimeout() const {
return _reqResp.getNextTimeout();
}
@@ -1825,6 +1844,10 @@ void LogsDB::readEntries(std::vector<LogsDBLogEntry>& entries, size_t maxEntries
_impl->readEntries(entries, maxEntries);
}
void LogsDB::readIndexedEntries(const std::vector<LogIdx> &indices, std::vector<LogsDBLogEntry> &entries) const {
_impl->readIndexedEntries(indices, entries);
}
Duration LogsDB::getNextTimeout() const {
return _impl->getNextTimeout();
}