Amazon ec2 Neo4j无法在ubuntu上启动

我正在AWS服务器ec2 ubuntu实例上使用neo4j

一切都很好，但当我创建ec2实例的映像时，该实例必须重新启动，因为我无法运行neo4j db服务器

我在console.log文件中看到的唯一内容是：

2015-05-01 16:50:18.135+0000 INFO  [API] Successfully shutdown Neo4j Server.
2015-05-01 16:50:18.304+0000 INFO  [API] Successfully stopped database
2015-05-01 16:50:18.304+0000 INFO  [API] Successfully shutdown database.
2015-05-01 16:53:34.972+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:08:22.223+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:08:49.951+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:10:06.715+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:10:44.192+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:12:36.974+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:13:28.628+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:22:54.172+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:25:42.891+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:30:59.901+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:32:29.831+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1
2015-05-01 17:43:13.906+0000 INFO  [API] Setting startup timeout to: 120000ms based on -1

服务器总是说启动失败，我不知道该怎么办，也不知道问题出在哪里

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有什么想法吗？

因为服务器默认在（1200000毫秒）2分钟内启动，它将在时间限制内失败。
1.检查/path/data/graph.db（或您的db）/message.log 2.set/path/conf/neo4j-server.properties并在其中添加第3步

3.org.neo4j.server.startup\u timeout=0

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设置用于禁用启动限制行为。

您应该为实例分配一个IAM角色。 加载neo4j时，它会执行以下脚本：

/etc/neo4j/pre-neo4j.sh

正在呼叫：

aws ec2 describe-tags ...

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或者您可能需要执行“/neo4j restart”