#way to compile
$ mvn clean $ mvn package
$ hadoop fs -mkdir /user/cloudera/GameLogAnalysis/intput/1
$ hadoop fs -put demo.txt /user/cloudera/GameLogAnalysis/input/1
$ hadoop fs -mkdir /user/cloudera/GameLogAnalysis/output/1
$ hadoop jar target/src.mapreduce.demo-0.0.1-SNAPSHOT.jar mapreduce.demo /user/cloudera/GameLogAnalysis/input/1 /user/cloudera/GameLogAnalysis/output/1
$ hadoop fs -cat /user/cloudera/GameLogAnalysis/output/1/*
######### sanpple output UID964 2015-07-01 19:19:13 x is 292 y is 156
UID442 2015-07-01 19:19:13 x is 323 y is 135
UID314 2015-07-01 19:19:13 x is 316 y is 153
UID711 2015-07-01 19:19:13 x is 310 y is 131
UID397 2015-07-01 19:19:13 x is 347 y is 170
UID120 2015-07-01 19:19:13 x is 355 y is 122
UID591 2015-07-01 19:19:13 x is 213 y is 117
UID164 2015-07-01 19:19:13 x is 341 y is 125
UID187 2015-07-01 19:19:13 x is 382 y is 135
UID623 2015-07-01 19:19:13 x is 359 y is 137