dbca 建库最后一步后报错：An unexpected error has been detected by HotSpot Virtual Machine

dbca 建库最后一步后报错：An unexpected error has been detected by HotSpot Virtual Machine

报错信息：
bash-3.2$ dbca
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  SIGBUS (0xa) at pc=0xfffffd7ff800acaa, pid=949, tid=81
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.5.0_17-b03 mixed mode)
# Problematic frame:
# j  java.lang.ClassNotFoundException.(Ljava/lang/String;)V+0
#
# An error report file with more information is saved as hs_err_pid949.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
#
退出 (core dumped)

原因：
swap空间太小了，导致java崩溃了，需临时增加swap空间

备注：增加swap 空间如博客：http://blog.csdn.net/kardel_sniper/article/details/11783031