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b5ace27014
Two new settings (by analogy with MergeTree family) has been added: - `fsync_after_insert` - Do fsync for every inserted. Will decreases performance of inserts. - `fsync_tmp_directory` - Do fsync for temporary directory (that is used for async INSERT only) after all part operations (writes, renames, etc.). Refs: #17380 (p1)
43 lines
944 B
C++
43 lines
944 B
C++
#include <Storages/Distributed/DistributedSettings.h>
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#include <Parsers/ASTCreateQuery.h>
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#include <Parsers/ASTSetQuery.h>
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#include <Parsers/ASTFunction.h>
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#include <Common/Exception.h>
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namespace DB
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{
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namespace ErrorCodes
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{
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extern const int UNKNOWN_SETTING;
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}
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IMPLEMENT_SETTINGS_TRAITS(DistributedSettingsTraits, LIST_OF_DISTRIBUTED_SETTINGS)
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void DistributedSettings::loadFromQuery(ASTStorage & storage_def)
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{
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if (storage_def.settings)
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{
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try
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{
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applyChanges(storage_def.settings->changes);
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}
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catch (Exception & e)
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{
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if (e.code() == ErrorCodes::UNKNOWN_SETTING)
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e.addMessage("for storage " + storage_def.engine->name);
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throw;
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}
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}
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else
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{
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auto settings_ast = std::make_shared<ASTSetQuery>();
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settings_ast->is_standalone = false;
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storage_def.set(storage_def.settings, settings_ast);
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}
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}
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}
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