diff --git a/src/Interpreters/DDLWorker.h b/src/Interpreters/DDLWorker.h index 7ddcc80c02a..e3c1fa4c271 100644 --- a/src/Interpreters/DDLWorker.h +++ b/src/Interpreters/DDLWorker.h @@ -61,18 +61,23 @@ public: return host_fqdn_id; } + std::string getQueueDir() const + { + return queue_dir; + } + void startup(); virtual void shutdown(); bool isCurrentlyActive() const { return initialized && !stop_flag; } -protected: /// Returns cached ZooKeeper session (possibly expired). ZooKeeperPtr tryGetZooKeeper() const; /// If necessary, creates a new session and caches it. ZooKeeperPtr getAndSetZooKeeper(); +protected: /// Iterates through queue tasks in ZooKeeper, runs execution of new tasks void scheduleTasks(bool reinitialized); diff --git a/src/Storages/System/StorageSystemDDLWorkerQueue.cpp b/src/Storages/System/StorageSystemDDLWorkerQueue.cpp index 111ea343398..67867b6c577 100644 --- a/src/Storages/System/StorageSystemDDLWorkerQueue.cpp +++ b/src/Storages/System/StorageSystemDDLWorkerQueue.cpp @@ -205,9 +205,9 @@ static void fillStatusColumns(MutableColumns & res_columns, size_t & col, void StorageSystemDDLWorkerQueue::fillData(MutableColumns & res_columns, ContextPtr context, const SelectQueryInfo &) const { - zkutil::ZooKeeperPtr zookeeper = context->getZooKeeper(); - fs::path ddl_zookeeper_path = context->getConfigRef().getString("distributed_ddl.path", "/clickhouse/task_queue/ddl/"); - + auto& ddl_worker = context->getDDLWorker(); + fs::path ddl_zookeeper_path = ddl_worker.getQueueDir(); + zkutil::ZooKeeperPtr zookeeper = ddl_worker.getAndSetZooKeeper(); Strings ddl_task_paths = zookeeper->getChildren(ddl_zookeeper_path); GetResponseFutures ddl_task_futures;