Tuesday, March 12, 2019

jython-modules.jar/Lib/socket.py", line 338,in gethostname gaierror: (20001, 'getaddrinfo failed')

Failed on while creating a domain Security Processing. 


ERROR Logs:

2019-03-12 21:27:54,853 SEVERE [85] com.oracle.cie.domain.progress.AbstractProgressGenerator - Error occurred in phase {Security Processing} execution.

Traceback (innermost last):

  File "<iostream>", line 43, in ?

  File "/app/middleware/wlserver/common/wlst/modules/jython-modules.jar/Lib/socket.py", line 338, in gethostname

gaierror: (20001, 'getaddrinfo failed')

        at org.python.core.Py.makeException(Py.java:1163)

        at socket$py.gethostname$37(/app/middleware/wlserver/common/wlst/modules/jython-modules.jar/Lib/socket.py:338)

        at socket$py.call_function(/app/middleware/wlserver/common/wlst/modules/jython-modules.jar/Lib/socket.py)

        at org.python.core.PyTableCode.call(Unknown Source)

        at org.python.core.PyTableCode.call(Unknown Source)

        at org.python.core.PyFunction.__call__(Unknown Source)

        at org.python.core.PyObject.invoke(Unknown Source)

        at org.python.pycode._pyx31.f$0(<iostream>:43)

        at org.python.pycode._pyx31.call_function(<iostream>)

        at org.python.core.PyTableCode.call(Unknown Source)

        at org.python.core.PyCode.call(Unknown Source)

        at org.python.core.Py.runCode(Py.java:1226)

        at org.python.util.PythonInterpreter.execfile(Unknown Source)

        at org.python.util.PythonInterpreter.execfile(Unknown Source)

        at com.oracle.cie.domain.script.ScriptHelper.executeEmbeddedTemplateScript(ScriptHelper.java:1766)

        at com.oracle.cie.domain.DomainChecker.executeEmbeddedScript(DomainChecker.java:1924)

        at com.oracle.cie.domain.DomainChecker.runCustomWLSTScript(DomainChecker.java:1906)

        at com.oracle.cie.domain.DomainChecker.preprocessOutput(DomainChecker.java:113)

        at com.oracle.cie.domain.progress.domain.generation.DomainSecurityPhase.execute(DomainSecurityPhase.java:53)

        at com.oracle.cie.domain.progress.AbstractProgressGenerator.run(AbstractProgressGenerator.java:94)

        at java.lang.Thread.run(Thread.java:748)


Solution:

  1. Type hostname on server 
  2. sudo su root
  3. vi /etc/hosts
  4. Change from --> 127.0.0.1 localhost locahost.localdomain localhost4 localhost4.localdomain4
  5. To --> 127.0.0.1 HostName HostName.localdomain localhost4 localhost4.localdomain4
  6. ex- 127.0.0.1 OIG OIG.localdomain localhost4 localhost4.localdomain4



-Arihant

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