restart eagle problem

[牛海胜]

hi：
thanks for reading the email, i have a problem:
i have installed the eagle,but when i restart eagle,the sites and applications 
that i have set disappear，i check the database eagle in mysql,and there is 
nothing.
and the log of eagle has no error info. here is the conf of metastore:


metadata {
  store = org.apache.eagle.metadata.service.memory.MemoryMetadataStore
  jdbc {
    username = "root"
    password = "mysql"
    driverClassName = com.mysql.jdbc.Driver
    database = "eagle"
    connection = "jdbc:mysql://nhs-1:3306/eagle"
  }
}


do you know what's the problem? 


thanks