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Merge pull request #50193 from ClickHouse/fix_for_replicate_delete
Don't replicate delete through DDL worker if there is just 1 shard
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commit
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@ -1455,7 +1455,16 @@ bool DatabaseReplicated::shouldReplicateQuery(const ContextPtr & query_context,
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}
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}
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if (query_ptr->as<const ASTDeleteQuery>() != nullptr)
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if (query_ptr->as<const ASTDeleteQuery>() != nullptr)
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return !is_keeper_map_table(query_ptr);
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{
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if (is_keeper_map_table(query_ptr))
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return false;
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/// If there is only 1 shard then there is no need to replicate DELETE query.
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auto current_cluster = tryGetCluster();
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return
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!current_cluster || /// Couldn't get the cluster, so we don't know how many shards there are.
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current_cluster->getShardsInfo().size() > 1;
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}
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return true;
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return true;
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}
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}
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