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Merge pull request from sfc-gh-fzhao/SetFetchKey

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set isFetchKeys for getRangeStreamFragment
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Jingyu Zhou 2022-07-11 13:25:24 -07:00 committed by GitHub
commit 58aa5a9e1d
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1 changed files with 3 additions and 0 deletions

3
fdbclient/NativeAPI.actor.cpp

@ -4719,6 +4719,9 @@ ACTOR Future<Void> getRangeStreamFragment(Reference<TransactionState> trState,
req.spanContext = spanContext;
req.limit = reverse ? -CLIENT_KNOBS->REPLY_BYTE_LIMIT : CLIENT_KNOBS->REPLY_BYTE_LIMIT;
req.limitBytes = std::numeric_limits<int>::max();
// leaving the flag off for now to prevent data fetches stall under heavy load
// it is used to inform the storage that the rangeRead is for Fetch
// req.isFetchKeys = (trState->taskID == TaskPriority::FetchKeys);
trState->cx->getLatestCommitVersions(
locations[shard].locations, req.version, trState, req.ssLatestCommitVersions);