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33 lines
751 B
C++
33 lines
751 B
C++
#pragma once
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#include <Common/config.h>
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#if USE_HDFS
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#include <TableFunctions/ITableFunctionFileLike.h>
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#include <Interpreters/Context.h>
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namespace DB
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{
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/* hdfs(name_node_ip:name_node_port, format, structure) - creates a temporary storage from hdfs file
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*
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*/
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class TableFunctionHDFS : public ITableFunctionFileLike
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{
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public:
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static constexpr auto name = "hdfs";
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std::string getName() const override
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{
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return name;
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}
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private:
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StoragePtr getStorage(
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const String & source, const String & format, const ColumnsDescription & columns, Context & global_context, const std::string & table_name, const String & compression_method) const override;
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AccessType getRequiredAccessType() const override;
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};
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}
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#endif
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