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55 lines
3.4 KiB
C++
55 lines
3.4 KiB
C++
#pragma once
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#include <Core/BaseSettings.h>
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#include <Core/Settings.h>
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namespace DB
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{
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class ASTStorage;
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#define RABBITMQ_RELATED_SETTINGS(M, ALIAS) \
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M(String, rabbitmq_host_port, "", "A host-port to connect to RabbitMQ server.", 0) \
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M(String, rabbitmq_exchange_name, "clickhouse-exchange", "The exchange name, to which messages are sent.", 0) \
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M(String, rabbitmq_format, "", "The message format.", 0) \
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M(String, rabbitmq_exchange_type, "default", "The exchange type.", 0) \
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M(String, rabbitmq_routing_key_list, "5672", "A string of routing keys, separated by dots.", 0) \
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M(String, rabbitmq_schema, "", "Schema identifier (used by schema-based formats) for RabbitMQ engine", 0) \
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M(UInt64, rabbitmq_num_consumers, 1, "The number of consumer channels per table.", 0) \
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M(UInt64, rabbitmq_num_queues, 1, "The number of queues per consumer.", 0) \
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M(String, rabbitmq_queue_base, "", "Base for queue names to be able to reopen non-empty queues in case of failure.", 0) \
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M(Bool, rabbitmq_persistent, false, "For insert query messages will be made 'persistent', durable.", 0) \
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M(Bool, rabbitmq_secure, false, "Use SSL connection", 0) \
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M(String, rabbitmq_address, "", "Address for connection", 0) \
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M(UInt64, rabbitmq_skip_broken_messages, 0, "Skip at least this number of broken messages from RabbitMQ per block", 0) \
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M(UInt64, rabbitmq_max_block_size, 0, "Number of row collected before flushing data from RabbitMQ.", 0) \
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M(UInt64, rabbitmq_flush_interval_ms, 0, "Timeout for flushing data from RabbitMQ.", 0) \
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M(String, rabbitmq_vhost, "/", "RabbitMQ vhost.", 0) \
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M(String, rabbitmq_queue_settings_list, "", "A list of rabbitmq queue settings", 0) \
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M(UInt64, rabbitmq_empty_queue_backoff_start_ms, 10, "A minimum backoff point to reschedule read if the rabbitmq queue is empty", 0) \
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M(UInt64, rabbitmq_empty_queue_backoff_end_ms, 10000, "A maximum backoff point to reschedule read if the rabbitmq queue is empty", 0) \
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M(UInt64, rabbitmq_empty_queue_backoff_step_ms, 100, "A backoff step to reschedule read if the rabbitmq queue is empty", 0) \
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M(Bool, rabbitmq_queue_consume, false, "Use user-defined queues and do not make any RabbitMQ setup: declaring exchanges, queues, bindings", 0) \
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M(String, rabbitmq_username, "", "RabbitMQ username", 0) \
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M(String, rabbitmq_password, "", "RabbitMQ password", 0) \
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M(Bool, rabbitmq_commit_on_select, false, "Commit messages when select query is made", 0) \
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M(UInt64, rabbitmq_max_rows_per_message, 1, "The maximum number of rows produced in one message for row-based formats.", 0) \
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M(StreamingHandleErrorMode, rabbitmq_handle_error_mode, StreamingHandleErrorMode::DEFAULT, "How to handle errors for RabbitMQ engine. Possible values: default (throw an exception after rabbitmq_skip_broken_messages broken messages), stream (save broken messages and errors in virtual columns _raw_message, _error).", 0) \
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#define OBSOLETE_RABBITMQ_SETTINGS(M, ALIAS) \
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MAKE_OBSOLETE(M, Char, rabbitmq_row_delimiter, '\0') \
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#define LIST_OF_RABBITMQ_SETTINGS(M, ALIAS) \
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RABBITMQ_RELATED_SETTINGS(M, ALIAS) \
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OBSOLETE_RABBITMQ_SETTINGS(M, ALIAS) \
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LIST_OF_ALL_FORMAT_SETTINGS(M, ALIAS) \
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DECLARE_SETTINGS_TRAITS(RabbitMQSettingsTraits, LIST_OF_RABBITMQ_SETTINGS)
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struct RabbitMQSettings : public BaseSettings<RabbitMQSettingsTraits>
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{
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void loadFromQuery(ASTStorage & storage_def);
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};
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}
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