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Revert "Fix uncaught DNS_ERROR on failed connection to replicas"
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parent
1bb53324b7
commit
54001d3871
@ -16,7 +16,6 @@ namespace ErrorCodes
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extern const int ATTEMPT_TO_READ_AFTER_EOF;
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extern const int ATTEMPT_TO_READ_AFTER_EOF;
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extern const int NETWORK_ERROR;
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extern const int NETWORK_ERROR;
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extern const int SOCKET_TIMEOUT;
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extern const int SOCKET_TIMEOUT;
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extern const int DNS_ERROR;
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}
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}
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ConnectionEstablisher::ConnectionEstablisher(
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ConnectionEstablisher::ConnectionEstablisher(
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@ -91,7 +90,6 @@ void ConnectionEstablisher::run(ConnectionEstablisher::TryResult & result, std::
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catch (const Exception & e)
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catch (const Exception & e)
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{
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{
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if (e.code() != ErrorCodes::NETWORK_ERROR && e.code() != ErrorCodes::SOCKET_TIMEOUT
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if (e.code() != ErrorCodes::NETWORK_ERROR && e.code() != ErrorCodes::SOCKET_TIMEOUT
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&& e.code() != ErrorCodes::DNS_ERROR
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&& e.code() != ErrorCodes::ATTEMPT_TO_READ_AFTER_EOF)
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&& e.code() != ErrorCodes::ATTEMPT_TO_READ_AFTER_EOF)
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throw;
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throw;
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@ -2,7 +2,7 @@
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SET prefer_localhost_replica = 1;
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SET prefer_localhost_replica = 1;
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SELECT count() FROM remote('127.0.0.1,localhos', system.one); -- { serverError 279 }
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SELECT count() FROM remote('127.0.0.1,localhos', system.one); -- { serverError 198 }
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SELECT count() FROM remote('127.0.0.1|localhos', system.one);
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SELECT count() FROM remote('127.0.0.1|localhos', system.one);
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-- Clear cache to avoid future errors in the logs
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-- Clear cache to avoid future errors in the logs
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