18 | | {{{ |
19 | | $ cd $HADOOP_HOME |
20 | | $ mkdir EchoOhce_classes |
21 | | $ javac -classpath $HADOOP_HOME/hadoop-0.16.4-core.jar -d EchoOhce_classes EchoOhce.java |
22 | | $ jar -cvf EchoOhce.jar -C EchoOhce_classes/ . |
23 | | $ bin/hadoop jar EchoOhce.jar com.javaworld.mapreduce.EchoOhce words result |
| 18 | |
| 19 | > $ cd $HADOOP_HOME |
| 20 | > $ mkdir EchoOhce_classes |
| 21 | > $ javac -classpath $HADOOP_HOME/hadoop-0.16.4-core.jar -d EchoOhce_classes EchoOhce.java |
| 22 | > $ jar -cvf EchoOhce.jar -C EchoOhce_classes/ . |
| 23 | > $ bin/hadoop jar EchoOhce.jar com.javaworld.mapreduce.EchoOhce words result |
| 24 | {{{ |
| 25 | 08/09/23 17:36:42 INFO mapred.FileInputFormat: Total input paths to process : 3 |
| 26 | 08/09/23 17:36:42 INFO mapred.JobClient: Running job: job_200809231722_0001 |
| 27 | 08/09/23 17:36:43 INFO mapred.JobClient: map 0% reduce 0% |
| 28 | 08/09/23 17:36:46 INFO mapred.JobClient: map 66% reduce 0% |
| 29 | 08/09/23 17:36:48 INFO mapred.JobClient: map 100% reduce 0% |
| 30 | 08/09/23 17:36:55 INFO mapred.JobClient: map 100% reduce 100% |