最近在搞数据迁移,从A库的U1用户迁移到B库的U2用户,用了开源的kettle配合数据泵,测试时都没什么问题,但是真正上线了,居然当
背景:
最近在搞数据迁移,从A库的U1用户迁移到B库的U2用户,用了开源的kettle配合数据泵,测试时都没什么问题,但是真正上线了,居然当天凌晨卡死在那边。第二天定位时发现是impdp一直卡在那,但也没看到日志中报什么错。后来用小数量做了个测试,,终于看到错误了。错误内容大致如下:
ORA-39125: 在KUPW$WORKER.PUT_DDLS 中 Worker 发生意外的致命错误 (在调用 DBMS_METADATA.CONVERT [] 时)
ORA-06502: PL/SQL: 数字或值错误
LPX-00225: end-element tag "HIST_GRAM_LIST_ITEM" does not match start-element tag "EPVALUE"
ORA-06512: 在 "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: 在 "SYS.KUPW$WORKER", line 6228
作业 "NM01"."SYS_IMPORT_SCHEMA_01" 因致命错误于 09:48:10 停止
有错误就好办了,从网上找到相关解释:
发现这个问题是Oracle的一个BUG,BUG号为5071931。
可以有两种方式解决这个问题:
1. 给IMPDP增加一个参数,EXCLUDE=STATISTICS,这个方法要求你在导入之后,再手工导入statistics
2. Deploy patch 5071931或者将Oracle升级到10.2.0.4
解决:
1、我确实查询了一下我的数据库版本是
SQL> select version from v$instance;
VERSION
-----------------
10.2.0.1.0
2、我没有采用打补丁的方法,而是采用第一种方法,在每个parfile文件中加入了如下命令:
EXCLUDE=STATISTICS
至此问题解决
后记:
需要注意parfile文件中加入了EXCLUDE=STATISTICS有时在导入时也会报:
ORA-39002: invalid operation
ORA-39168: Object path STATISTICS was not found.
解决方法:
EXCLUDE=STATISTICS:"in('')"
至于为什么这样改我也没搞清楚,还望高手指点
本文永久更新链接地址:

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