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Fix DBWriteTest::ReturnSequenceNumberMultiThreaded data race #2400

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Fix DBWriteTest::ReturnSequenceNumberMultiThreaded data race #2400

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2 changes: 1 addition & 1 deletion db/db_write_test.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,6 @@ TEST_P(DBWriteTest, ReturnSeuqneceNumber) {
TEST_P(DBWriteTest, ReturnSeuqneceNumberMultiThreaded) {
constexpr size_t kThreads = 16;
constexpr size_t kNumKeys = 1000;
Random rnd(4422);
Open();
ASSERT_EQ(0, dbfull()->GetLatestSequenceNumber());
// Check each sequence is used once and only once.
Expand All @@ -48,6 +47,7 @@ TEST_P(DBWriteTest, ReturnSeuqneceNumberMultiThreaded) {
flags[i].clear();
}
auto writer = [&](size_t id) {
Random rnd(4422 + id);
for (size_t k = 0; k < kNumKeys; k++) {
WriteBatch batch;
batch.Put("key" + ToString(id) + "-" + ToString(k),
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