Appfactory does not work properly - wso2

Question

I have installed the Appfactory 2.1.0 on an instance with standard.large flavor(VCPUs 4, RAM 8GB, Size 30GB) from HP Helion public cloud (Openstack IaaS)
the system was up and running
I sshed to the instance, go the
/mnt/10.0.0.61/appfactory/wso2appfactory-2.0.0/bin, issued the command
wso2server.sh --status, and got the following prompts
there were two problems:
1, Cannot locate '/mnt/10.0.0.61/appfactory/wso2appfactory-2.0.0/repository/conf/etc/hector-config.xml'
2, ERROR {org.apache.directory.server.ldap.LdapServer} - ERR_171 Failed to bind an LDAP service (10,389) to the service registry.
java.net.BindException: Address already in use
please help
thanks
-----------the prompt----------------
JAVA_HOME environment variable is set to /opt/java
CARBON_HOME environment variable is set to /mnt/10.0.0.61/appfactory/wso2appfactory-2.0.0
[2015-05-22 13:13:24,619] INFO {org.wso2.carbon.cassandra.dataaccess.internal.DataAccessServiceDSComponent} - Cannot locate '/mnt/10.0.0.61/appfactory/wso2appfactory-2.0.0/repository/conf/etc/hector-config.xml'. Using the default configuration
[2015-05-22 13:13:24,712] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Starting WSO2 Carbon...
[2015-05-22 13:13:24,714] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Operating System : Linux 3.13.0-36-generic, amd64
[2015-05-22 13:13:24,714] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Java Home : /opt/jdk1.7.0_51/jre
[2015-05-22 13:13:24,714] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Java Version : 1.7.0_51
[2015-05-22 13:13:24,714] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Java VM : Java HotSpot(TM) 64-Bit Server VM 24.51-b03,Oracle Corporation
[2015-05-22 13:13:24,714] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Carbon Home : /mnt/10.0.0.61/appfactory/wso2appfactory-2.0.0
[2015-05-22 13:13:24,714] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - Java Temp Dir : /mnt/10.0.0.61/appfactory/wso2appfactory-2.0.0/tmp
[2015-05-22 13:13:24,715] INFO {org.wso2.carbon.core.internal.CarbonCoreActivator} - User : root, en-US, Etc/UTC
[2015-05-22 13:13:24,828] WARN {org.wso2.carbon.core.bootup.validator.util.ValidationResultPrinter} - The default keystore (wso2carbon.jks) is currently being used. To maximize security when deploying to a production environment, configure a new keystore with a unique password in the production server profile.
[2015-05-22 13:13:24,828] WARN {org.wso2.carbon.core.bootup.validator.util.ValidationResultPrinter} - Swap Memory size (MB): 0 of the system is below the recommended minimum size :2048
[2015-05-22 13:13:25,019] INFO {org.wso2.carbon.databridge.agent.thrift.AgentHolder} - Agent created !
[2015-05-22 13:13:25,110] INFO {org.wso2.carbon.databridge.agent.thrift.internal.AgentDS} - Successfully deployed Agent Client
[2015-05-22 13:13:25,626] INFO {org.wso2.carbon.ldap.server.configuration.LDAPConfigurationBuilder} - KDC server is disabled.
[2015-05-22 13:13:25,933] INFO {org.wso2.carbon.ldap.server.DirectoryActivator} - Initializing Directory Server with working directory /mnt/10.0.0.61/appfactory/wso2appfactory-2.0.0/repository/data/org.wso2.carbon.directory and port 10389
[2015-05-22 13:13:32,641] ERROR {org.apache.directory.server.ldap.LdapServer} - ERR_171 Failed to bind an LDAP service (10,389) to the service registry.
java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:444)
at sun.nio.ch.Net.bind(Net.java:436)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.apache.mina.transport.socket.nio.NioSocketAcceptor.open(NioSocketAcceptor.java:251)
at org.apache.mina.transport.socket.nio.NioSocketAcceptor.open(NioSocketAcceptor.java:48)
at org.apache.mina.core.polling.AbstractPollingIoAcceptor.registerHandles(AbstractPollingIoAcceptor.java:523)
at org.apache.mina.core.polling.AbstractPollingIoAcceptor.access$200(AbstractPollingIoAcceptor.java:65)
at org.apache.mina.core.polling.AbstractPollingIoAcceptor$Acceptor.run(AbstractPollingIoAcceptor.java:407)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)

Answer 1

well, this might be a false alarm.
it disappeared when I reboot the instance, and restart the appfactory by the following command
ubuntu#puppet:~/setup-script$ sudo ./restart.sh