Java VM: Java HotSpot(TM) while running autoconfig on the database tier 10g

Issue: While running the autoconfig on the database tier below issue occurred.

Context Value Management will now update the Context file

#

# An unexpected error has been detected by HotSpot Virtual Machine:

#

#  SIGSEGV (0xb) at pc=0xf7a8172a, pid=8033, tid=4160080576

#

# Java VM: Java HotSpot(TM) Server VM (1.5.0_06-b05 mixed mode)

# Problematic frame:

# V  [libjvm.so+0x4eb72a]

#

# An error report file with more information is saved as hs_err_pid8033.log

#

Log details.

Stack: [0xffb43000,0xffd43000),  sp=0xffd3eda4,  free space=2031k

Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)

V  [libjvm.so+0x5056fa]

V  [libjvm.so+0x4320f8]

V  [libjvm.so+0x26a6a6]

V  [libjvm.so+0x28b95f]

C  [libnjni10.so+0x5e4c]  Java_oracle_net_common_NetGetEnv_getLocalHostName+0xd6

j  oracle.net.common.NetGetEnv.getLocalHostName()Ljava/lang/String;+0

j  oracle.net.config.Config.systemName()Ljava/lang/String;+36

j  oracle.net.config.DirectoryService.getSystemObjectPath(Loracle/net/config/Config;)Ljava/lang/String;+6

j  oracle.net.config.DirectoryService.qualifyObjectName(Loracle/net/config/Config;Ljava/lang/String;Z)Ljava/lang/String;+36

j  oracle.net.config.Listener.<init>(Loracle/net/config/Config;Ljava/lang/String;)V+37

v  ~StubRoutines::call_stub

V  [libjvm.so+0x26a17c]

V  [libjvm.so+0x43b3f8]

V  [libjvm.so+0x269faf]

V  [libjvm.so+0x4877cc]

"hs_err_pid11679.log" 375L, 23491C 

Cause: In this case in our server the hostname command was returning null, unfortunately the hostname was disappeared in the linux prompt.

Solution:

=======

[oradr@- ~]$ printenv |less

NLS_SORT=binary

ADJREOPTS=-Xms128M -Xmx512M

HOSTNAME=-

SHELL=/bin/bash

TERM=xterm

HISTSIZE=1000

Added the hostname to the environment as below.

[root@- ~]# /bin/hostname localhost.domain

[root@- ~]# hostname

localhost.domain

[root@- ~]#

[oradr@drdb PRODSTBY_drdb]$ printenv |less

NLS_SORT=binary

ADJREOPTS=-Xms128M -Xmx512M

HOSTNAME=localhost.domain

SHELL=/bin/bash

TERM=xterm

HISTSIZE=1000

Run the autoconfig it should complete.