ArangoDB未能突然启动

我已经在ArangoDB上评估了几天了。然而，今天吃过午饭回来后，我发现我的开发机器中的ArangoDB不再工作了。我不知道发生了什么事。在此之前，它运行良好。它发生在我从午餐后返回并尝试访问localhost:8529 web ui时，但没有成功，我尝试重新启动windows，操作系统提示我更新并重新启动。重新启动后，我也无法启动Arango Web界面

我尝试重新启动Arango服务，但似乎没有成功。供您参考，我使用的是Windows 8.1。我的ArangoDB版本是2.3.4。我还尝试使用控制台命令arangod。这就是我现在看到的

C:\Program Files\ArangoDB 2.3.4\bin>arangod
2015-01-17T06:59:18Z [6980] INFO ArangoDB 2.3.4 64bit -- ICU 52.1, V8 3.16.14, O
penSSL 1.0.1g 7 Apr 2014
2015-01-17T06:59:18Z [6980] INFO using default language 'en'
2015-01-17T06:59:18Z [6980] INFO loaded database '_system' from 'C:\Program File
s\ArangoDB 2.3.4\var\lib\arangodb\databases\database-76067'
2015-01-17T06:59:18Z [6980] INFO loaded database 'trial_sample' from 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-950557092131'
2015-01-17T06:59:18Z [6980] INFO loaded database 'ab0fa822-9bfc-4b70-8a8b-637a45
c9794f' from 'C:\Program Files\ArangoDB 2.3.4\var\lib\arangodb\databases\databas
e-1033499126051'
2015-01-17T06:59:18Z [6980] INFO found dropped database in directory 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1033995233571'
2015-01-17T06:59:18Z [6980] INFO removing superfluous database directory 'C:\Pro
gram Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1033995233571'
2015-01-17T06:59:18Z [6980] INFO found dropped database in directory 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034030819619'
2015-01-17T06:59:18Z [6980] INFO removing superfluous database directory 'C:\Pro
gram Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034030819619'
2015-01-17T06:59:18Z [6980] INFO found dropped database in directory 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034075056419'
2015-01-17T06:59:18Z [6980] INFO removing superfluous database directory 'C:\Pro
gram Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034075056419'
2015-01-17T06:59:18Z [6980] INFO found dropped database in directory 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034110642467'
2015-01-17T06:59:18Z [6980] INFO removing superfluous database directory 'C:\Pro
gram Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034110642467'
2015-01-17T06:59:18Z [6980] INFO found dropped database in directory 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034163923235'
2015-01-17T06:59:18Z [6980] INFO removing superfluous database directory 'C:\Pro
gram Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034163923235'
2015-01-17T06:59:18Z [6980] INFO found dropped database in directory 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034199509283'
2015-01-17T06:59:18Z [6980] INFO removing superfluous database directory 'C:\Pro
gram Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034199509283'
2015-01-17T06:59:18Z [6980] INFO found dropped database in directory 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034272188707'
2015-01-17T06:59:18Z [6980] INFO removing superfluous database directory 'C:\Pro
gram Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034272188707'
2015-01-17T06:59:18Z [6980] INFO found dropped database in directory 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034318719267'
2015-01-17T06:59:18Z [6980] INFO removing superfluous database directory 'C:\Pro
gram Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034318719267'
2015-01-17T06:59:18Z [6980] INFO loaded database 'Test_Sample5' from 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1034354305315'
2015-01-17T06:59:18Z [6980] INFO loaded database 'Test_Sample2' from 'C:\Program
 Files\ArangoDB 2.3.4\var\lib\arangodb\databases\database-1037196339491'
2015-01-17T06:59:18Z [6980] INFO running WAL recovery
2015-01-17T06:59:18Z [6980] INFO replaying WAL logfile 'C:\Program Files\ArangoD
B 2.3.4/var/lib/arangodb\journals\logfile-866004314403.db'
2015-01-17T06:59:18Z [6980] INFO replaying WAL logfile 'C:\Program Files\ArangoD
B 2.3.4/var/lib/arangodb\journals\logfile-920351418659.db'
2015-01-17T06:59:18Z [6980] WARNING database 887677462819 not found
2015-01-17T06:59:18Z [6980] WARNING database 887677462819 not found
2015-01-17T06:59:18Z [6980] WARNING database 887677462819 not found
2015-01-17T06:59:18Z [6980] WARNING database 887677462819 not found
2015-01-17T06:59:18Z [6980] WARNING database 887677462819 not found
2015-01-17T06:59:18Z [6980] WARNING database 887677462819 not found

---

这对我来说似乎是一个非常严重的问题。我计划在评估后在未来将ArangoDB投入生产。我只是担心这个问题会发生在我的生产服务器上。非常感谢您的任何帮助。

不幸的是，输出内容具有误导性。测试数据创建和删除了许多数据库和集合。这两项操作的成本非常高，需要花费大量时间才能恢复。在正常操作中，这不是问题，因为您不会在一次运行中创建100个数据库。但在测试过程中，这可能会发生。其效果有两个方面：在恢复过程中打印警告，但实际上并不正确。该集合/数据库确实已被删除。我们在Arangodb2.4版本中修复了这个问题。其次，恢复需要很长时间，因为操作成本很高。

你能联系黑客（通过）arangodb.org吗？如果您的数据库只包含开发数据，我可能会很高兴收到它的ZIP。嗨，fceller，是的。它只包含样本数据。我应该把哪个文件夹拉上拉链？仅供参考，我刚刚安装了2.4版本，问题已经解决。但是，我仍然维护2.3.4版本文件夹，以防您需要诊断。最好检查问题是什么。应该有一个“var”文件夹。如果你能压缩那个文件夹，那就太完美了。我刚刚把文件发送到了Overhanks，我将尝试使用2.3.4重新创建它。