1、程序执行命令:
hadoop pipes -D hadoop.pipes.java.recordreader=true -D hadoop.pipes.java.recordwriter=true -input /input/wordcount/sample.txt -output /output/wordcount -program /bin/wordcounthadoop pipes -D hadoop.pipes.jav
1、程序执行命令:
hadoop pipes -D hadoop.pipes.java.recordreader=true -D hadoop.pipes.java.recordwriter=true -input /input/wordcount/sample.txt -output /output/wordcount -program /bin/wordcounthadoop pipes -D hadoop.pipes.jav