program api to run jar file instead of using shell

2011-05-22 Thread Lạc Trung
I want to program an api (java ) to run the file jar instead of using shell. Can anyone tell me a way to do this ? Thanks so much ! -- Lac Trung

Re: Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException

2011-05-18 Thread Lạc Trung
@Steve Loughran : That's the way I repaired my program. @Robert Evans @Harsh J: Thanks for your reply.I'm so happy. Thanks so much.

Re: Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException

2011-05-16 Thread Lạc Trung
I'm using Hadoop-0.21. --- hut.edu.vn

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException

2011-05-14 Thread Lạc Trung
Hello everybody ! This exception was thrown when I tried to copy a file from local file to HDFS. This is my program : *** import api.InterfaceAudience; import java.awt.event.ActionListener; import java.io.IOException; import java.