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Fix some fail cases when enable TASN #5086

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merged 6 commits into from
Jun 9, 2022
Merged

Fix some fail cases when enable TASN #5086

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60bd915
Fix some fail case when enable tasn
jiaqizho Jun 8, 2022
8bca609
Fix data race in fail point
jiaqizho Jun 8, 2022
07a1c34
changed
jiaqizho Jun 8, 2022
4c5a7b0
fix build
jiaqizho Jun 8, 2022
b47be23
changed
jiaqizho Jun 9, 2022
81eb177
Merge branch 'master' into fix-tasn
ti-chi-bot Jun 9, 2022
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1 change: 1 addition & 0 deletions dbms/src/Storages/DeltaMerge/StoragePool.cpp
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Expand Up @@ -624,6 +624,7 @@ PageId StoragePool::newDataPageIdForDTFile(StableDiskDelegator & delegator, cons

auto existed_path = delegator.getDTFilePath(dtfile_id, /*throw_on_not_exist=*/false);
fiu_do_on(FailPoints::force_set_dtfile_exist_when_acquire_id, {
std::lock_guard lock_for_fail_point(mutex_for_fail_point);
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static size_t fail_point_called = 0;
if (existed_path.empty() && fail_point_called % 10 == 0)
{
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1 change: 1 addition & 0 deletions dbms/src/Storages/DeltaMerge/StoragePool.h
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Expand Up @@ -200,6 +200,7 @@ class StoragePool : private boost::noncopyable
std::atomic<Timepoint> last_try_gc_time = Clock::now();

std::mutex mutex;
std::mutex mutex_for_fail_point;

Context & global_context;

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