Add MatrixAddition example.
---------------------------
Key: HAMA-25
URL: https://issues.apache.org/jira/browse/HAMA-25
Project: Hama
Issue Type: New Feature
Components: examples
Reporter: Edward J. Yoon
Assignee: Edward J. Yoon
Matrix addition local test passed.
08/08/11 18:11:55 INFO hama.AbstractMatrix: Initializing the matrix storage.
08/08/11 18:12:05 INFO hama.AbstractMatrix: Create the 2 * 2 random matrix :
randpgdvb
08/08/11 18:12:05 INFO hama.AbstractMatrix: Initializing the matrix storage.
08/08/11 18:12:16 INFO hama.AbstractMatrix: Create the 2 * 2 random matrix :
randltjis
08/08/11 18:12:16 INFO hama.AbstractMatrix: Initializing the matrix storage.
08/08/11 18:12:26 INFO jvm.JvmMetrics: Initializing JVM Metrics with
processName=JobTracker, sessionId=
08/08/11 18:12:26 WARN mapred.JobClient: No job jar file set. User classes may
not be found. See JobConf(Class) or JobConf#setJar(String).
08/08/11 18:12:26 INFO mapred.JobClient: Running job: job_local_1
08/08/11 18:12:26 INFO mapred.MapTask: numReduceTasks: 1
08/08/11 18:12:27 INFO mapred.LocalJobRunner:
08/08/11 18:12:27 INFO mapred.TaskRunner: Task 'job_local_1_map_0000' done.
08/08/11 18:12:27 INFO mapred.LocalJobRunner: reduce > reduce
08/08/11 18:12:27 INFO mapred.TaskRunner: Task 'reduce_947cbe' done.
08/08/11 18:12:27 INFO mapred.JobClient: Job complete: job_local_1
08/08/11 18:12:27 INFO mapred.JobClient: Counters: 11
08/08/11 18:12:27 INFO mapred.JobClient: File Systems
08/08/11 18:12:27 INFO mapred.JobClient: Local bytes read=32460
08/08/11 18:12:27 INFO mapred.JobClient: Local bytes written=65268
08/08/11 18:12:27 INFO mapred.JobClient: Map-Reduce Framework
08/08/11 18:12:27 INFO mapred.JobClient: Map input records=2
08/08/11 18:12:27 INFO mapred.JobClient: Map output records=2
08/08/11 18:12:27 INFO mapred.JobClient: Map input bytes=0
08/08/11 18:12:27 INFO mapred.JobClient: Map output bytes=185
08/08/11 18:12:27 INFO mapred.JobClient: Combine input records=0
08/08/11 18:12:27 INFO mapred.JobClient: Combine output records=0
08/08/11 18:12:27 INFO mapred.JobClient: Reduce input groups=2
08/08/11 18:12:27 INFO mapred.JobClient: Reduce input records=2
08/08/11 18:12:27 INFO mapred.JobClient: Reduce output records=2
(11.68 sec)
1.0117566868505654
1.006310443535875
0.9799077114898411
0.8287448876762263
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