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fix issuse#41096
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@ -61,18 +61,23 @@ public:
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return host_fqdn_id;
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}
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std::string getQueueDir() const
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{
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return queue_dir;
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}
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void startup();
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virtual void shutdown();
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bool isCurrentlyActive() const { return initialized && !stop_flag; }
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protected:
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/// Returns cached ZooKeeper session (possibly expired).
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ZooKeeperPtr tryGetZooKeeper() const;
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/// If necessary, creates a new session and caches it.
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ZooKeeperPtr getAndSetZooKeeper();
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protected:
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/// Iterates through queue tasks in ZooKeeper, runs execution of new tasks
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void scheduleTasks(bool reinitialized);
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@ -205,9 +205,9 @@ static void fillStatusColumns(MutableColumns & res_columns, size_t & col,
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void StorageSystemDDLWorkerQueue::fillData(MutableColumns & res_columns, ContextPtr context, const SelectQueryInfo &) const
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{
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zkutil::ZooKeeperPtr zookeeper = context->getZooKeeper();
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fs::path ddl_zookeeper_path = context->getConfigRef().getString("distributed_ddl.path", "/clickhouse/task_queue/ddl/");
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auto& ddl_worker = context->getDDLWorker();
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fs::path ddl_zookeeper_path = ddl_worker.getQueueDir();
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zkutil::ZooKeeperPtr zookeeper = ddl_worker.getAndSetZooKeeper();
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Strings ddl_task_paths = zookeeper->getChildren(ddl_zookeeper_path);
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GetResponseFutures ddl_task_futures;
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