标签:pop art 文件 1.2 ora trace 单实例 ons span
issue 1:
D:\oracle\diag\rdbms \trace>expdp \"/ as sysdba\" schemas=JUSTIN dumpfile=JUSTIN_120803.dmp directory=datapumpdir
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORA-31626: job does not exist
ORA-31650: timeout waiting for master process response
MOS常见的原因是
1 RAC不同节点试图同时使用expdp
2 sga不足,调整sga_target至少为1G
3 aq_tm_processes=0
解决方法:
但该数据库是单实例,且sga_target/sga_max_size=8g应该足够了,应该是第3种原因,果然aq_tm_processes设置为0,刚开始该为2,仍然抱错,接着改成10才成功。重新启动db,才能生效:
issue 2:
expdp导出遇到ORA-39064: 无法写入日志文件
经过搜索mos,有如下的文章给出了解决方案:
Error ORA-39064 Might Be Encountered By DataPump Export (EXPDP) When
NLS_LANG Is Different From Database Character Set (Doc ID 1321034.1)
在该方案中给出的解决方案是:Please set the character set in environment variable NLS_LANG to database character set.
方法如下:
set nls_lang=
标签:pop art 文件 1.2 ora trace 单实例 ons span
原文地址:http://www.cnblogs.com/feiyun8616/p/6232390.html