MapReduce-log

rust-gist-medium-monitoring-hadoop-job-2

	File System Counters
		FILE: Number of bytes read=52
		FILE: Number of bytes written=229301
		FILE: Number of read operations=0
		FILE: Number of large read operations=0
		FILE: Number of write operations=0
		HDFS: Number of bytes read=0
		HDFS: Number of bytes written=25
		HDFS: Number of read operations=5
		HDFS: Number of large read operations=0
		HDFS: Number of write operations=2
		HDFS: Number of bytes read erasure-coded=0
	Map-Reduce Framework
		Combine input records=0
		Combine output records=0
		Reduce input groups=3
		Reduce shuffle bytes=73
		Reduce input records=4
		Reduce output records=3
		Spilled Records=4
		Shuffled Maps =2
		Failed Shuffles=0
		Merged Map outputs=2
		GC time elapsed (ms)=52
		CPU time spent (ms)=580
		Physical memory (bytes) snapshot=171417600
		Virtual memory (bytes) snapshot=8453820416
		Total committed heap usage (bytes)=120061952
		Peak Reduce Physical memory (bytes)=171417600
		Peak Reduce Virtual memory (bytes)=8453820416
	Shuffle Errors
		BAD_ID=0
		CONNECTION=0
		IO_ERROR=0
		WRONG_LENGTH=0
		WRONG_MAP=0
		WRONG_REDUCE=0
	File Output Format Counters 
		Bytes Written=25