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7 Replies Latest reply: Oct 4, 2012 12:23 PM by 965945 RSS

Error while connecting to nodemanager

965945 Newbie
Currently Being Moderated
Hi,

When i am trying to connect node manager using below command i am getting error:


wls:/offline> nmConnect('weblogic','Webl0gic','localhost','5556','oct')
Connecting to Node Manager ...
<Oct 3, 2012 10:53:03 AM CDT> <Warning> <Security> <BEA-090476> <Invalid/unknown
SSL header was received from peer localhost - 127.0.0.1 during SSL handshake.>

Traceback (innermost last):
File "<console>", line 1, in ?
File "<iostream>", line 123, in nmConnect
File "<iostream>", line 646, in raiseWLSTException
WLSTException: Error occured while performing nmConnect : Cannot connect to Node
Manager. : [Security:090476]Invalid/unknown SSL header was received from peer l
ocalhost - 127.0.0.1 during SSL handshake.
Use dumpStack() to view the full stacktrace

And here is how my nodemanager.properties file look:

#Wed Oct 03 08:55:27 CDT 2012
DomainsFile=C\:\\Oracle\\MIDDLE~1\\WLSERV~1.3\\common\\nodemanager\\nodemanager.domains
LogLimit=0
PropertiesVersion=10.3
DomainsDirRemoteSharingEnabled=false
javaHome=C\:\\PROGRA~1\\Java\\JDK16~1.0_2
AuthenticationEnabled=false
NodeManagerHome=C\:\\Oracle\\MIDDLE~1\\WLSERV~1.3\\common\\nodemanager
JavaHome=C\:\\PROGRA~1\\Java\\JDK16~1.0_2\\jre
LogLevel=INFO
DomainsFileEnabled=true
StartScriptName=startWebLogic.cmd
ListenAddress=
NativeVersionEnabled=true
ListenPort=5556
LogToStderr=false
SecureListener=false
LogCount=1
DomainRegistrationEnabled=false
StopScriptEnabled=false
QuitEnabled=false
LogAppend=true
StateCheckInterval=500
CrashRecoveryEnabled=false
StartScriptEnabled=false
LogFile=C\:\\Oracle\\MIDDLE~1\\WLSERV~1.3\\common\\nodemanager\\nodemanager.log
LogFormatter=weblogic.nodemanager.server.LogFormatter
ListenBacklog=50


I have made secure listener false in nodemanager.properties file and on weblogic console nodemanager status is reachable and I was able to start managed servers from there. But when I run nmConnect command it throws above error message. Please advise how to resolve this issue.

Thanks
  • 1. Re: Error while connecting to nodemanager
    920301 Newbie
    Currently Being Moderated
    Instead of localhost(127.0.0.1) to connect to the nodemanager use the fully qualified hostname name or IP address.

    Edited by: 917298 on Oct 3, 2012 9:10 AM
  • 2. Re: Error while connecting to nodemanager
    965945 Newbie
    Currently Being Moderated
    Still get the same error:

    wls:/offline> nmConnect('weblogic','Webl0gic','10.195.5.17','5556','oct','plain'
    )
    Connecting to Node Manager ...
    <Oct 3, 2012 11:20:18 AM CDT> <Warning> <Security> <BEA-090476> <Invalid/unknown
    SSL header was received from peer SGANGRADEW7DT.rd01.ad.urscorp.com - 10.195.5.
    17 during SSL handshake.>
    Traceback (innermost last):
    File "<console>", line 1, in ?
    File "<iostream>", line 123, in nmConnect
    File "<iostream>", line 646, in raiseWLSTException
    WLSTException: Error occured while performing nmConnect : Cannot connect to Node
    Manager. : [Security:090476]Invalid/unknown SSL header was received from peer S
    GANGRADEW7DT - 10.195.5.17 during SSL handshake.
    Use dumpStack() to view the full stacktrace


    Thanks

    Edited by: 962942 on Oct 3, 2012 9:23 AM
  • 3. Re: Error while connecting to nodemanager
    920301 Newbie
    Currently Being Moderated
    Can you Login to admin console-->Enviornments->MACHINE-'Machine Name'-->Nodemanager Tab and see if its plain or ssl.If its ssl make it to plan and restart the nodemanager
  • 4. Re: Error while connecting to nodemanager
    965945 Newbie
    Currently Being Moderated
    Hi,

    Its plain and nodemanager status is reachable and I can start managed servers from the weblogic console also.

    Thanks
  • 5. Re: Error while connecting to nodemanager
    Kalyan Pasupuleti-Oracle Expert
    Currently Being Moderated
    Hi,

    I see that you currently running with following command.

    nmConnect('weblogic','Webl0gic','10.195.5.17','5556','oct','plain' )

    can you try with following way.

    nmConnect('weblogic','Webl0gic','10.195.5.17','5556',,'oct','< give Domain oct path here> ','plain')


    Make sure that you are running Nodemanager in background.

    if still you have issue then run dumpStack() and provide me error stack to us.

    Regards,
    Kal
  • 6. Re: Error while connecting to nodemanager
    965945 Newbie
    Currently Being Moderated
    Thanks Kalyan, your suggestion worked. I can connect to nodemanager now. But when I run nmStart('AdminServer') command to start admin server I get below error message:

    Exception in thread "[STANDBY] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
    #
    # A fatal error has been detected by the Java Runtime Environment:
    #
    # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000006d92f7a6, pid=3356, tid=3848
    #
    # JRE version: 6.0_27-b07
    # Java VM: Java HotSpot(TM) 64-Bit Server VM (20.2-b06 mixed mode windows-amd64 compressed oops)
    # Problematic frame:
    # V [jvm.dll+0x9f7a6]
    #
    # An error report file with more information is saved as:
    # C:\Oracle\Middleware\user_projects\domains\oct\hs_err_pid3356.log
    #
    # If you would like to submit a bug report, please visit:
    # http://java.sun.com/webapps/bugreport/crash.jsp
    #
    <Oct 4, 2012 8:11:29 AM> <FINEST> <NodeManager> <Waiting for the process to die: 3356>
    <Oct 4, 2012 8:11:29 AM> <INFO> <NodeManager> <Server failed during startup so will not be restarted>
    <Oct 4, 2012 8:11:29 AM> <FINEST> <NodeManager> <runMonitor returned, setting finished=true and notifying waiters>

    I can start this server with startWeblogic.cmd without any issue but not able to start it with nodemanager.

    Thanks
  • 7. Re: Error while connecting to nodemanager
    965945 Newbie
    Currently Being Moderated
    Thanks everyone for helping me with this issue. I am able to connect to nodemanager and stop and start all the servers in my domain.

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