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Merge pull request #10491 from azat/dist-shutdown

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Proper Distributed shutdown (fixes UAF, avoid waiting for sending all batches)
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alexey-milovidov 2020-04-25 23:47:59 +03:00 committed by GitHub
commit c9334d3fde
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3
src/Storages/StorageDistributed.cpp
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@ -570,6 +570,9 @@ void StorageDistributed::startup()
void StorageDistributed::shutdown()
{
monitors_blocker.cancelForever();
std::lock_guard lock(cluster_nodes_mutex);
cluster_nodes_data.clear();
}