TestFDSIO.0.0.4
10/08/10 23:40:20 INFO mapred.FileInputFormat: nrFiles = 5
10/08/10 23:40:20 INFO mapred.FileInputFormat: fileSize (MB) = 25
10/08/10 23:40:20 INFO mapred.FileInputFormat: bufferSize = 1000000
10/08/10 23:40:20 WARN conf.Configuration: mapred-default.xml:a attempt to override final parameter: mapred.system.dir; Ignoring.
10/08/10 23:40:21 INFO mapred.FileInputFormat: creating control file: 25 mega bytes, 5 files
10/08/10 23:40:21 WARN conf.Configuration: mapred-default.xml:a attempt to override final parameter: mapred.system.dir; Ignoring.
10/08/10 23:40:21 INFO mapred.FileInputFormat: created control files for: 5 files
10/08/10 23:40:22 WARN mapred.JobClient: Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.
10/08/10 23:40:22 INFO mapred.FileInputFormat: Total input paths to process : 5
10/08/10 23:40:23 INFO mapred.JobClient: Running job: job_201008102337_0002
10/08/10 23:40:24 INFO mapred.JobClient: map 0% reduce 0%
10/08/10 23:40:41 INFO mapred.JobClient: map 40% reduce 0%
10/08/10 23:41:03 INFO mapred.JobClient: map 80% reduce 0%
10/08/10 23:41:06 INFO mapred.JobClient: map 80% reduce 13%
10/08/10 23:41:12 INFO mapred.JobClient: map 80% reduce 26%
10/08/10 23:41:15 INFO mapred.JobClient: map 100% reduce 26%
10/08/10 23:41:24 INFO mapred.JobClient: map 100% reduce 100%
10/08/10 23:41:26 INFO mapred.JobClient: Job complete: job_201008102337_0002
10/08/10 23:41:26 INFO mapred.JobClient: Counters: 18
10/08/10 23:41:26 INFO mapred.JobClient: Job Counters
10/08/10 23:41:26 INFO mapred.JobClient: Launched reduce tasks=1
10/08/10 23:41:26 INFO mapred.JobClient: Launched map tasks=5
10/08/10 23:41:26 INFO mapred.JobClient: Data-local map tasks=5
10/08/10 23:41:26 INFO mapred.JobClient: FileSystemCounters
10/08/10 23:41:26 INFO mapred.JobClient: FILE_BYTES_READ=471
10/08/10 23:41:26 INFO mapred.JobClient: HDFS_BYTES_READ=565
10/08/10 23:41:26 INFO mapred.JobClient: FILE_BYTES_WRITTEN=1126
10/08/10 23:41:26 INFO mapred.JobClient: HDFS_BYTES_WRITTEN=131072076
10/08/10 23:41:26 INFO mapred.JobClient: Map-Reduce Framework
10/08/10 23:41:26 INFO mapred.JobClient: Reduce input groups=5
10/08/10 23:41:26 INFO mapred.JobClient: Combine output records=0
10/08/10 23:41:26 INFO mapred.JobClient: Map input records=5
10/08/10 23:41:26 INFO mapred.JobClient: Reduce shuffle bytes=495
10/08/10 23:41:26 INFO mapred.JobClient: Reduce output records=5
10/08/10 23:41:26 INFO mapred.JobClient: Spilled Records=50
10/08/10 23:41:26 INFO mapred.JobClient: Map output bytes=415
10/08/10 23:41:26 INFO mapred.JobClient: Map input bytes=135
10/08/10 23:41:26 INFO mapred.JobClient: Combine input records=0
10/08/10 23:41:26 INFO mapred.JobClient: Map output records=25
10/08/10 23:41:26 INFO mapred.JobClient: Reduce input records=25
10/08/10 23:41:27 INFO mapred.FileInputFormat: ----- TestDFSIO ----- : write
10/08/10 23:41:27 INFO mapred.FileInputFormat: Date & time: Tue Aug 10 23:41:26 CST 2010
10/08/10 23:41:27 INFO mapred.FileInputFormat: Number of files: 5
10/08/10 23:41:27 INFO mapred.FileInputFormat: Total MBytes processed: 125
10/08/10 23:41:27 INFO mapred.FileInputFormat: Throughput mb/sec: 4.095540775203958
10/08/10 23:41:27 INFO mapred.FileInputFormat: Average IO rate mb/sec: 5.74212121963501
10/08/10 23:41:27 INFO mapred.FileInputFormat: IO rate std deviation: 2.875854060066087
10/08/10 23:41:27 INFO mapred.FileInputFormat: Test exec time sec: 64.975
10/08/10 23:41:27 INFO mapred.FileInputFormat:
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