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Don't throw LOGICAL_ERROR when reading from remote if there is no local replica (#49136)

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Co-authored-by: Nikita Mikhaylov <mikhaylovnikitka@gmail.com>
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Raúl Marín 2023-04-26 16:22:40 +02:00 committed by GitHub
parent ddfbc61e99
commit 7abb94fe33
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1 changed files with 1 additions and 4 deletions
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5
src/Processors/QueryPlan/ReadFromRemote.cpp
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@ -331,7 +331,7 @@ void ReadFromParallelRemoteReplicasStep::initializePipeline(QueryPipelineBuilder
all_replicas_count = cluster->getShardsInfo().size();
}
/// Find local shard
/// Find local shard. It might happen that there is no local shard, but that's fine
for (const auto & shard: cluster->getShardsInfo())
{
if (shard.isLocal())
@ -346,9 +346,6 @@ void ReadFromParallelRemoteReplicasStep::initializePipeline(QueryPipelineBuilder
}
}
if (pipes.empty())
throw Exception(ErrorCodes::LOGICAL_ERROR, "No local shard");
auto current_shard = cluster->getShardsInfo().begin();
while (pipes.size() != all_replicas_count)
{