Hadoop猪拉丁语无法通过python脚本流(Hadoop pig latin unable to stream through a python script)

 我有一个简单的python脚本（moo.py），我试图流 
 
import sys, os
for line in sys.stdin:
    print 1;
 
 我试着运行这个猪脚本 
 
DEFINE CMD `python moo.py` ship('moo.py');
data = LOAD 's3://path/to/my/data/*' AS (a:chararray, b:chararray, c:int, d:int);
res = STREAM data through CMD;
dump res;
 
 当我运行这个猪脚本本地（猪-x本地）一切都很好，但当我运行它没有-x本地，它打印出这个错误 
 
 
 
 [main] ERROR org.apache.pig.tools.grunt.Grunt - 错误2017：创建作业配置的内部错误。 
 
 
 [日志文件] 
 
 
 
 引起：java.io.FileNotFoundException：文件moo.py不存在。 
 
 
 任何想法？ 

I have a simple python script (moo.py) that i am trying to stream though 
 
import sys, os
for line in sys.stdin:
    print 1;
 
and i try to run this pig script
 
DEFINE CMD `python moo.py` ship('moo.py');
data = LOAD 's3://path/to/my/data/*' AS (a:chararray, b:chararray, c:int, d:int);
res = STREAM data through CMD;
dump res;
 
when i run this pig script local (pig -x local) everything is fine, but when i run it without -x local, it prints out this error
 
 
 
[main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 2017: Internal error creating job configuration.
 
 
[Log file]
 
 
 
Caused by: java.io.FileNotFoundException: File moo.py does not exist.
 
 
any idea?

原文：https://stackoverflow.com/questions/5650417