http://user.qzone.qq.com/490200655/main请查看Dtastage小类别下面的第二页第四篇日志
1、确认你的用户凭证正确。比如linux 操作系统密码是否设置
2、确认dsrpcd是否是root用户所启动,否则停掉使用root启动dsrpcd服务
Check that the dsrpcd process for the DataStage installation is running as the root user. If it is running as a user other than root, check to see if Impersonation Mode has been turned off.
To do this, cd to the DSEngine directory and run the following commands