Oracle Net Services Configuration:
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x00a1c303, pid=31162, tid=4160608480
#
# Java VM: Java HotSpot(TM) Client VM (1.4.2_14-b05 mixed mode)
# Problematic frame:
# C [libc.so.6+0x69303] index+0x63
#
# An error report file with more information is saved as hs_err_pid31162.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
/u01/app/oracle/product/10.2.0/db_1/bin/netca: line 190: 31162 Aborted $JRE
-mx64m
$SRVM_PROPERTY_DEFS -Dsun.java2d.font.DisableAlgorithmicStyles=true -classpath $CLASSPATH
oracle.net.ca.NetCA $*
The java hotspot exception details in the hs_error_pid.log for failed call stack may be similar to the sample below:
======================snip============
j oracle.net.common.NetGetEnv.getDNSDomain()Ljava/lang/String;+0
j oracle.net.ca.ConfigureProfile.setDefaultProfileParams()V+0
j oracle.net.ca.InitialSetup.setupConfigObjects()V+204
j oracle.net.ca.InitialSetup.([Ljava/lang/String;)V+874
j oracle.net.ca.NetCA.main([Ljava/lang/String;)V+366
========================snip==================
Cause
NetCA fails to launch if hostname entry is missing from /etc/hosts file.
Problem may also be caused if the host server is using DHCP and there is no corresponding entry in DNS for the hostname resolution.
Solution
-- To implement the solution, please execute the following steps::
Customer reports the NetCA problem cleared after adding hostname entry in the /etc/hosts file.
For example:
celclnx123.us.oracle.com
[celclnx123]/amer/net/home> more /etc/hosts
127.0.0.1 localhost.localdomain localhost
10.110.3.100 celclnx123.us.oracle.com << Add a line for the Linux Server‘s hostname[oracle@celclnx123.us.oracle.com]$ netca
Oracle Net Services Configuration:
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x00a1c303, pid=31162, tid=4160608480
#
# Java VM: Java HotSpot(TM) Client VM (1.4.2_14-b05 mixed mode)
# Problematic frame:
# C [libc.so.6+0x69303] index+0x63
#
# An error report file with more information is saved as hs_err_pid31162.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
/u01/app/oracle/product/10.2.0/db_1/bin/netca: line 190: 31162 Aborted $JRE
-mx64m
$SRVM_PROPERTY_DEFS -Dsun.java2d.font.DisableAlgorithmicStyles=true -classpath $CLASSPATH
oracle.net.ca.NetCA $*
The java hotspot exception details in the hs_error_pid.log for failed call stack may be similar to the sample below:
======================snip============
j oracle.net.common.NetGetEnv.getDNSDomain()Ljava/lang/String;+0
j oracle.net.ca.ConfigureProfile.setDefaultProfileParams()V+0
j oracle.net.ca.InitialSetup.setupConfigObjects()V+204
j oracle.net.ca.InitialSetup.([Ljava/lang/String;)V+874
j oracle.net.ca.NetCA.main([Ljava/lang/String;)V+366
========================snip==================
Cause
NetCA fails to launch if hostname entry is missing from /etc/hosts file.
Problem may also be caused if the host server is using DHCP and there is no corresponding entry in DNS for the hostname resolution.
Solution
-- To implement the solution, please execute the following steps::
Customer reports the NetCA problem cleared after adding hostname entry in the /etc/hosts file.
For example:
celclnx123.us.oracle.com
[celclnx123]/amer/net/home> more /etc/hosts
127.0.0.1 localhost.localdomain localhost
10.110.3.100 celclnx123.us.oracle.com << Add a line for the Linux Server‘s hostname
这个问题是今天早上遇到的这里备记下。此外在实际操作是需要先：
#hostname -----确认主机名
也可以查询 /etc/sysconfig/network 里查看
修改主机名
vi /etc/sysconfig/network，修改HOSTNAME一行为HOSTNAME=主机名，重启后才能生效
当然要配置主机名也少不了 /etc/hosts
An unexpected error has been detected by HotSpot Virtual Machine: