I created a cluster as explained in http://www.ibm.com/support/knowledgecenter/en/SS7K4U_liberty/com.ibm.websphere.wlp.zseries.doc/ae/tagt_wlp_configure_collective.html and http://www.ibm.com/support/knowledgecenter/en/SS7K4U_liberty/com.ibm.websphere.wlp.zseries.doc/ae/twlp_config_cluster.html.
I added adminCenter feature in my controller and tried stopping and starting a member in the cluster successfully.
However after I restart my controller and the member, i am not able to start or stop the members from the adminCenter. I am getting saying "Cannot connect to host xxx with the credentials provided".
I tried using collective updateHost to update the rpcUser and rpcUserPassword but with no luck.
Can anyone help me?
The rpcUser has to be able to login directly to or ssh to the server on which the member server is running
Related
I configured source and target endpoint for DMS services, The migration I need to perform is from EC2 to Oracle RDS using AWS DMS and both are 12c.
I am testing the source end point and I am getting this error
Endpoint identifier
Replication instance
Status
Failure message
ec2-172-31-6-111
test-dms-oracle
failed
Error Details: [errType=ERROR_RESPONSE, status=1022307, errMessage=ORA-12514: TNS:listener does not currently know of service requested in connect descriptor OCI error., errDetails=]
I don't feel this occurs because of Network error since, I tried testing the connection with all ports open. And I can able to access the DB within EC2
please refer the screenshot
Please help me to find the solution.
ORA-12514 could mean either of
a. The SERVICE_NAME in the TNSNAMES.ORA or Connect-String does not match the Database Service Name
b. The Listener is running on a non-default port and the database instance does not have LOCAL_LISTENER configured to the listener (thus the instance does not update the listener with its service name)
Run LSNRCTL STATUS and LSNRCTL SERVICES on the database server to verify the running services.
Hemant K Chitale
I have an error when i try to start the Oracle BI server on Oracle VM VirtualBox. I am currently using SampleAppv607p-appliance.
This is my error.
/Servers/AdminServer/ListenPort=7001
Accessing admin server using URL t3://demo.us.oracle.com:7001
Starting AdminServer …
Admin Server Start Exception: Error occurred while performing nmStart : Error Starting server AdminServer : Received error message from Node Manager Server: [Server start command for WebLogic server ‘AdminServer’ failed due to: [Server failed to start up but Node Manager was not aware of the reason]. Please check Node Manager log and/or server ‘AdminServer’ log for detailed information.]. Please check Node Manager log for details.
Use dumpStack() to view the full stacktrace :
Reading domain…
/Servers/AdminServer/ListenPort=7001
Accessing admin server using URL t3://demo.us.oracle.com:7001
Requesting credentials …
Enter Weblogic login details at prompt
Please do help me. Thank you!
I'm guessing here, your database is probably not up. So confirm the Oracle DB in VM is up and start BI services.
Based on your logs it looks like you're starting the WebLogic Admin Server via the Node Manager. However, during startup of the Admin Server it prompts for the username/password of domain user (e.g. weblogic) but Node Manager is not passing anything.
To solve this, go to $DOMAIN_HOME/servers/AdminServer/security and create boot.properties file. Edit the file and enter the username and password on separate lines. The username/password was defined upon domain creation, so make sure you know what these values are. See example below:
username=weblogic
password=welcome123
Start the Admin Server again. This will automatically encrypt the contents of your boot.properties file.
It always helps if you check the logs, as they provide more information on the error. In this case, you can check the following logs at the $DOMAIN_HOME/servers/AdminServer/logs/ directory.
I use sqlplus to try to connect / as sysdba.
I tried to set oracle_sid=ORCL, but it's not better.
I Google[d] for this error but not able to find the actual reason and how to solve this error ?
ORA-12560: TNS:protocol adaptor error
Can anyone tell me a perfect solution to solve login problem.
If you don't have both the listener and the database services up, then you will get this error.
From your post, OracleServiceORCL is running. Now you need to check for this service: OracleHOMENAMETNSListener (where HOMENAME is the name of your oracle home). Find it and start it if it's not running.
If they are both running, then try bouncing the listener service. If that doesn't do it, try bouncing the database service. (BUT: if any other users could be connected, DO NOT bounce either service as that will kick them out.)
If that doesn't do it then run lsnrctl status and lsnrctl services to check whether the listener is coming up properly and listening for ORCL.
I have faced similar error few days ago . Here is what I did:
Checked the status of listener. It was up and running.
Checked oracle services. It was up and started.
So what I did next is bouncing the services and the issue then was resolved.
I am trying to set up Jappix on amazon ec2. I have followed this guide and setup everything.
https://github.com/jappix/jappix/wiki
https://project.jappix.com/
I ran into this problem while setting up and solved it.
lua-sec-prosody Unable to locate package
Now after everything is set up(modifying config files etc) I am not able to create an account.
When I try to register from my custom installation of jappix, It shows "Service unavailable".
I also tried to point Pidgin to my instance and tried to create an account but failed. However, it is able to connect because I verified that by
service metronome stop
and
service metronome start
Now I tried to use the admin interface through telnet
telnet localhost 5582
and tried to create a user. I got this error
Error: /usr/local/lib/metronome/core/usermanager.lua:80: attempt to index field '?' (a nil value)
Is there anything that I am missing?
PS: I have enabled the required ports on my ec2 instance.
That ominous message means, you're trying to create a user on an unexistant or unactivated host.
(That's fixed in latest tip btw)
I have a MySQL instance on an Amazon EC2 instance. I set up the necessary bind address and can synchronize with it using my local PhpMyAdmin app.
However, any other method of connecting to the remote server fails. This includes MySQLWorkbench, MySQL command line and JDBC.
The only difference I can tell is there is a socket field in PhpMyAdmin that is not configured in any of there others. Any ideas ?
I eventually solved it, though I still don't know what the problem is. Even though PhpMyAdmin was connecting, it didn't do anything.
I followed the article here:
http://www.cyberciti.biz/tips/how-do-i-enable-remote-access-to-mysql-database-server.html
and make a new user with privileges on that database and it connected with the new user. Still doesn't connect with root.
Also, for anyone else stumbling on this you might wanna try the method below. It's more secure.
http://masdel.wordpress.com/2012/06/13/connecting-your-toad-for-mysql-to-amazon-aws-ec2-using-ssh-tunneling/