計算機重啓

Question

我不得不關機graphdb由於重啓，但現在再開機後我得到的錯誤一長串後Graphdb啓動失敗...

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我現在正在運行的存儲工具導出我在那裏的幾十張圖，但是有沒有辦法再次恢復和啓動graphdb？它是8.0.2版本，我打算儘快升級......下面

Answer 1

與像一個消息中的所有GraphDB錯誤表示工作臺未能反序列化有關當前活動的位置，用戶包含內部數據庫中的信息，權限，保存的SPARQL查詢，像圖中的應用程序狀態等

[ERROR] 2017-06-23 07:51:55,256 [localhost-startStop-1 | o.a.c.c.C.[.[.[/]] Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener| 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'fileTasksExecutor': Invocation of init method failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'repositoryActionClassHierarchyListener' defined in URL [jar:file:/ssd/graphdb-free-8.0.2/lib/workbench/WEB-INF/lib/graphdb-framework-graph-explore-8.0.2.jar!/com/ontotext/forest/graphexplore/listener/RepositoryActionClassHierarchyListener.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [com.ontotext.forest.graphexplore.service.ClassHierachyStorageService]: : Error creating bean with name 'classHierachyStorageService': Invocation of init method failed; nested exception is java.lang.NullPointerException; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'classHierachyStorageService': Invocation of init method failed; nested exception i| 
s java.lang.NullPointerException 

重新初始化工作臺的元數據重命名或刪除目錄{$gdb.home.work}。此操作將僅刪除所有Workbench特定配置並保留所有存儲庫數據！