Unable to update opmanager netflow plug-in from 8500 to 9000

Hi Everyone,

Greetings!

I was able to successfully install Opmanager build 8812 but Netflow could not be updated, an error message appears after post-invocation saying: "Error: Uninstalling". The following are the contents of update.log:

Oct 15, 2011 11:19:03 AM com.adventnet.updatemgr.util.ConfUtils parseXMLAndInstantiateDB

INFO: Final setdbhomearg :: [false]

Oct 15, 2011 11:19:03 AM com.adventnet.updatemgr.util.ConfUtils parseXMLAndInstantiateDB

INFO: properties sent to adapter initialization :: {jndiname=MySqlDS, name=mysql, setdbhomearg=false, sqlgenerator=com.adventnet.db.adapter.mysql.MysqlSQLGenerator}

Oct 15, 2011 11:19:03 AM com.adventnet.updatemgr.util.ConfUtils parseXMLAndInstantiateDB

INFO: db.home :: [..\mysql] finally

Oct 15, 2011 11:19:03 AM com.adventnet.updatemgr.util.ConfUtils initDataAccess

INFO: connectionProperties :: [autoReconnect=false

useUnicode=false

characterEncoding=ISO-8859-1

]

Oct 15, 2011 11:19:03 AM com.adventnet.updatemgr.util.ConfUtils initDataAccess

INFO: url :: [jdbc:mysql://127.0.0.1:13310/netflow?&useUnicode=false&autoReconnect=false&characterEncoding=ISO-8859-1]

Error while trying to instantiate SQLGeneratir com.adventnet.db.adapter.mysql.MysqlSQLGenerator javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial

osName :: [Windows 2003]

C:\Program Files\ManageEngine\OpManager\NetFlow>echo off

java.net.ConnectException: Trying to start MySQL server failed

at com.adventnet.db.adapter.mysql.MySqlDBInitializer.startDBServer(MySqlDBInitializer.java:158)

at com.adventnet.db.adapter.mysql.MysqlDBAdapter.setUpDB(MysqlDBAdapter.java:426)

at com.adventnet.updatemgr.util.ConfUtils.parseXMLAndInstantiateDB(Unknown Source)

at com.adventnet.updatemgr.util.ConfUtils.startDB(Unknown Source)

at com.adventnet.netflow.migration.NFAPostProcess.install(NFAPostProcess.java:447)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.adventnet.tools.update.installer.Unzipper.contextPostInstallation(Unzipper.java:1259)

at com.adventnet.tools.update.installer.Unzipper.invokePostInstallationClasses(Unzipper.java:1092)

at com.adventnet.tools.update.installer.ApplyPatch.installPatch(ApplyPatch.java:290)

at com.adventnet.tools.update.installer.ApplyPatch.run(ApplyPatch.java:224)

at java.lang.Thread.run(Unknown Source)