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[fix](load) fix merged row number miscounting because of race condition #26470

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merged 1 commit into from
Nov 6, 2023
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[fix](load) fix merged row number miscounting because of race condition #26470

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2 changes: 1 addition & 1 deletion be/src/olap/delta_writer.h
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Original file line number Diff line number Diff line change
Expand Up @@ -133,7 +133,7 @@ class DeltaWriter {
std::shared_mutex _slave_node_lock;

// total rows num written by DeltaWriter
int64_t _total_received_rows = 0;
std::atomic<int64_t> _total_received_rows = 0;

RuntimeProfile* _profile = nullptr;
RuntimeProfile::Counter* _close_wait_timer = nullptr;
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8 changes: 4 additions & 4 deletions be/src/olap/memtable.h
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Expand Up @@ -155,14 +155,14 @@ class MemTableStat {
return *this;
}

int64_t raw_rows = 0;
int64_t merged_rows = 0;
std::atomic<int64_t> raw_rows = 0;
std::atomic<int64_t> merged_rows = 0;
int64_t sort_ns = 0;
int64_t agg_ns = 0;
int64_t put_into_output_ns = 0;
int64_t duration_ns = 0;
int64_t sort_times = 0;
int64_t agg_times = 0;
std::atomic<int64_t> sort_times = 0;
std::atomic<int64_t> agg_times = 0;
};

class MemTable {
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