I can't start a managed server on weblogic (weblogic 10)
I am trying to start WL managed server "MyServer", using WL Web console.
When I hit start I see a green message
"A request has been sent to the Node Manager to start the selected servers."
However, Status of Last Action says "Failed". The log for AdminServer has one message
<Error> <NodeManager> <BEA-300048> <Unable to start the server MyServer : Exception while
starting server 'MyServer': java.io.IOException: Could not rotate server output log file
(rename from 'C:\bea10\user_projects\domains\my_domain\servers\MyServer\logs\MyServer.out'
to 'C:\bea10\user_projects\domains\my_domain\servers\MyServer\logs\MyServer.out00305'
failed).>
I suspect/recall it may have to do with the lok files, so the only edit.lok file I can find is in C:\bea10\user_projects\domains\ directory. And it is not 0 size. I Delete it anyway, then go to start the MyServer again, and get the same results, with the same message.
I also, see the following in AdminServer.out log file
WARNING: Failed to restart: java.rmi.NoSuchObjectException: The object identified by:
'279' could not be found. Either it was has not been exported or it has been collected
by the distributed garbage collector.
It is from some time in between few times I was trying to restart MyServer, but it doesn't follow every attempt. So, I do not know if it is related or not.
Searching the web, gives me only questions about it from people but I can't find anything helping to remedy the problem.
I can probably restart AdminServer once, if I really have to, but there are people working on it, and it is not doable on a frequent basis.
Can anyone here help? My expertise with WL Server is a "user" - I am able to deploy apps, create servers/datasources, etc.. with the web console. Never used command line.
Answer
I have resolved this issue. For anyone interested here is what happened: There is a tool - process explorer, from Microsoft. It lets you enter a file name and will tell what processes own that file. I ran it, it pointed me to one of many java.exe that owned the lock to the .out file under the weblogic. It happened that some other instance server squired a lock to the .out file for my MyServer. Don't know how it happened, but it did. Once I killed that process, I was able to restart the server and redeploy the needed applications there.