What is ID: oracle.install.commons.util.exception.DefaultErrorAdvisor:37 and how to fix it

Today while installing Oracle 11g r2 (11.2.0.3) on OEL 6 I faced below error.

Looking up something in the OraInstall Log.

[oracle@fcdbdb database]$ cd /tmp/OraInstall2013-12-18_04-47-35PM
[oracle@fcdbdb OraInstall2013-12-18_04-47-35PM]$ ls -ltr
total 36
-rwxr-x---. 1 oracle oinstall 5578 Dec 18 16:47 command_output_15591
drwxr-x---. 2 oracle oinstall 4096 Dec 18 16:47 images
drwxr-x---. 6 oracle oinstall 4096 Dec 18 16:47 jdk
drwxr-x---. 3 oracle oinstall 4096 Dec 18 16:47 diagnostics
drwxr-x---. 3 oracle oinstall 4096 Dec 18 16:47 srvm
drwxr-x---. 8 oracle oinstall 4096 Dec 18 16:47 oui
drwxrwx---. 5 oracle oinstall 4096 Dec 18 16:47 ext
-rw-------. 1 oracle oinstall    0 Dec 18 16:47 oraInstall2013-12-18_04-47-35PM.out
-rw-------. 1 oracle oinstall 1269 Dec 18 16:47 oraInstall2013-12-18_04-47-35PM.err

Here it is oraInstall2013-12-18_04-47-35PM.err

[oracle@fcdbdb OraInstall2013-12-18_04-47-35PM]$ more oraInstall2013-12-18_04-47-35PM.err
---# Begin Stacktrace #---------------------------
ID: oracle.install.commons.util.exception.DefaultErrorAdvisor:37
oracle.cluster.verification.VerificationException: fcdbdb: fcdbdb
at oracle.cluster.verification.ClusterVerification.<init>(ClusterVerification.java:231)
at oracle.cluster.verification.ClusterVerification.getInstance(ClusterVerification.java:333)
at oracle.install.driver.oui.OUISetupDriver.load(OUISetupDriver.java:419)
at oracle.install.ivw.db.driver.DBSetupDriver.load(DBSetupDriver.java:190)
at oracle.install.commons.base.driver.common.Installer.run(Installer.java:299)
at oracle.install.ivw.common.util.OracleInstaller.run(OracleInstaller.java:106)
at oracle.install.ivw.db.driver.DBInstaller.run(DBInstaller.java:136)
at oracle.install.commons.util.Application.startup(Application.java:891)
at oracle.install.commons.flow.FlowApplication.startup(FlowApplication.java:165)
at oracle.install.commons.flow.FlowApplication.startup(FlowApplication.java:182)
at oracle.install.commons.base.driver.common.Installer.startup(Installer.java:348)
at oracle.install.ivw.db.driver.DBInstaller.startup(DBInstaller.java:124)
at oracle.install.ivw.db.driver.DBInstaller.main(DBInstaller.java:155)

---# End Stacktrace #-----------------------------

The cause of error most likely in that that dns does not return ip the server for the name.
Let`s check.

more /etc/hosts

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

edit hostname

vi /etc/hosts

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
XXXXXXXXX fcdbdb

now, re-run runInstaller again.