计算机重启后 Graphdb 启动失败

Question

由于重启，我不得不关闭 graphdb，但现在再次启动后，我得到一长串错误...

Error message here as it is too long for Whosebug

我现在是运行导出我在那里的几十张图表的存储工具，但是有没有办法再次恢复和启动 graphdb？它是 8.0.2 版本，我打算尽快升级它...

Answer 1

所有带有如下消息的 GraphDB 错误表明 Workbench 未能反序列化包含有关当前活动位置、用户、权限、保存的 SPARQL 查询、应用程序状态（如图表）等信息的内部数据库.

[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

要重新初始化 Workbench 的元数据，请重命名或删除目录 {$gdb.home.work}。此操作将仅删除所有 Workbench 特定配置并保留所有存储库数据！

计算机重启后 Graphdb 启动失败

Graphdb Startup failure after computer reboot

graphdb