[oracle] enterprise manager start error

enterprise manager start error

by amgad_go on Mon Jun 09, 2008 2:13 am

Dear Tim
I just installed Oracle 10.0.2 on fedora 9 and the installation was successful;
later i 'm trying to start the enterprise manager using this command
emctl start

i get this error

TZ set to Canada/Eastern
Exception in getting local host
java.net.UnknownHostException: f9.localdomain: f9.localdomain
at java.net.InetAddress.getAllByName0(InetAddress.java:1011)
at java.net.InetAddress.getAllByName0(InetAddress.java:981)
at java.net.InetAddress.getAllByName(InetAddress.java:975)
at java.net.InetAddress.getByName(InetAddress.java:889)
at oracle.sysman.emSDK.conf.TargetInstaller.getLocalHost(TargetInstaller.java:4983)
at oracle.sysman.emSDK.conf.TargetInstaller.main(TargetInstaller.java:3758)
Exception in getting local host
java.net.UnknownHostException: f9.localdomain: f9.localdomain
at java.net.InetAddress.getAllByName0(InetAddress.java:1011)
at java.net.InetAddress.getAllByName0(InetAddress.java:981)
at java.net.InetAddress.getAllByName(InetAddress.java:975)
at java.net.InetAddress.getByName(InetAddress.java:889)
at oracle.sysman.emSDK.conf.TargetInstaller.getLocalHost(TargetInstaller.java:4983)
at oracle.sysman.emSDK.conf.TargetInstaller.main(TargetInstaller.java:3758)
EM Configuration issue. /u01/app/oracle/product/10.2.0/db_1/f9.localdomain_DB11G not found.

I'm new to both Linux and Oracle and i don't know how to trouble shoot this kind of error

please help
thanks
Amgad

amgad_go

Member

Posts: 3

Joined: Thu Jun 05, 2008 2:18 pm

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Re: enterprise manager start error

by Salman on Mon Jun 09, 2008 6:48 am

You command is incomplete, the complete command is as follows
emctl start dbconsole

BUT
this error message is not because of incomplete command. I think you might have some miss configuration with your hostname. You need to make sure that you have correct hostanem in /etc/hosts and also correct name secified for this host which should be "f9.localdomain"