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41 lines
720 B
C++
41 lines
720 B
C++
#pragma once
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#include <Interpreters/Context.h>
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#include <common/logger_useful.h>
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#include <atomic>
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#include <chrono>
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#include <condition_variable>
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#include <mutex>
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#include <thread>
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namespace DB
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{
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class DDLWorker
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{
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public:
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DDLWorker(const Poco::Util::AbstractConfiguration & config,
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const std::string & config_name, Context & context_);
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~DDLWorker();
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private:
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void processTasks();
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void processCreate(const std::string & path);
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void run();
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private:
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Context & context;
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Logger * log = &Logger::get("DDLWorker");
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std::string host_task_queue_path;
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std::atomic<bool> stop_flag;
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std::condition_variable cond_var;
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std::mutex lock;
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std::thread thread;
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};
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}
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