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do nothing in waitForOutdatedPartsToBeLoaded() if loading is not required

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This commit is contained in:
serxa 2024-03-12 11:38:27 +00:00
parent bdc884dfa5
commit defed92331
1 changed files with 9 additions and 0 deletions
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9
src/Storages/MergeTree/MergeTreeData.cpp
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@ -1979,6 +1979,15 @@ void MergeTreeData::waitForOutdatedPartsToBeLoaded() const TSA_NO_THREAD_SAFETY_
if (isStaticStorage())
return;
/// If waiting is not required, do NOT log and do NOT enable/disable turbo mode to make `waitForOutdatedPartsToBeLoaded` a lightweight check
{
std::unique_lock lock(outdated_data_parts_mutex);
if (outdated_data_parts_loading_canceled)
throw Exception(ErrorCodes::NOT_INITIALIZED, "Loading of outdated data parts was already canceled");
if (outdated_data_parts_loading_finished)
return;
}
/// We need to load parts as fast as possible
getOutdatedPartsLoadingThreadPool().enableTurboMode();
SCOPE_EXIT({