hi everyone,
I keep getting an error when i insert 10000 rows data to my Oracle DB.
when i insert 2000 rows data is no problem (in 3min).
if the time in 5min everything is fine,
follow is the error message in a txt file.
Can anybody help?

Thanks!

Code:
2012/08/20 09:15:43 - 插入 / 更新.0 - ERROR (version 4.2.0-stable, build 15748 from 2011-09-08 13.11.42 by buildguy) : Unexpected error
2012/08/20 09:15:43 - 插入 / 更新.0 - ERROR (version 4.2.0-stable, build 15748 from 2011-09-08 13.11.42 by buildguy) : org.pentaho.di.core.exception.KettleStepException: 
2012/08/20 09:15:43 - 插入 / 更新.0 - ERROR (version 4.2.0-stable, build 15748 from 2011-09-08 13.11.42 by buildguy) : Error in step, asking everyone to stop because of:
2012/08/20 09:15:43 - 插入 / 更新.0 - ERROR (version 4.2.0-stable, build 15748 from 2011-09-08 13.11.42 by buildguy) : 
2012/08/20 09:15:43 - 插入 / 更新.0 - ERROR (version 4.2.0-stable, build 15748 from 2011-09-08 13.11.42 by buildguy) : Error looking up row in database
2012/08/20 09:15:43 - 插入 / 更新.0 - ERROR (version 4.2.0-stable, build 15748 from 2011-09-08 13.11.42 by buildguy) : Io 异常: Connection reset
2012/08/20 09:15:43 - 插入 / 更新.0 - ERROR (version 4.2.0-stable, build 15748 from 2011-09-08 13.11.42 by buildguy) :
error.txt