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feat(cluster): add migration finalization (#2507)

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* feat(cluster): add migration finalization
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Borys 2024-02-01 17:24:54 +02:00 • committed by GitHub
parent adeac6bd27
commit 5189dae118
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18 changed files with 174 additions and 25 deletions
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4
src/server/transaction.cc
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@ -307,8 +307,10 @@ void Transaction::InitByKeys(const KeyIndex& key_index) {
unique_shard_cnt_ = 1;
if (is_stub) // stub transactions don't migrate
DCHECK_EQ(unique_shard_id_, Shard(kv_args_.front(), shard_set->size()));
else
else {
unique_slot_checker_.Add(kv_args_.front());
unique_shard_id_ = Shard(kv_args_.front(), shard_set->size());
}
// Multi transactions that execute commands on their own (not stubs) can't shrink the backing
// array, as it still might be read by leftover callbacks.