Query ID = root_20140912125151_dfd90c5d-4603-418c-970c-2df9d4c6c6df Total jobs = 1 Launching Job 1 out of 1 Number of reduce tasks determined at compile time: 1 In order to change the average load for a reducer (in bytes): set hive.exec.reducers.bytes.per.reducer= In order to limit the maximum number of reducers: set hive.exec.reducers.max= In order to set a constant number of reducers: set mapreduce.job.reduces= Starting Job = job_1410323553898_0023, Tracking URL = http://localhost:8088/proxy/application_1410323553898_0023/ Kill Command = /dir/hadoop-2.3.0/bin/hadoop job -kill job_1410323553898_0023 Hadoop job information for Stage-1: number of mappers: 1; number of reducers: 1 2014-09-12 12:51:15,658 Stage-1 map = 0%, reduce = 0% 2014-09-12 12:51:20,804 Stage-1 map = 100%, reduce = 0%, Cumulative CPU 1.26 sec 2014-09-12 12:51:25,956 Stage-1 map = 100%, reduce = 100%, Cumulative CPU 2.44 sec MapReduce Total cumulative CPU time: 2 seconds 440 msec Ended Job = job_1410323553898_0023 MapReduce Jobs Launched: Stage-Stage-1: Map: 1 Reduce: 1 Cumulative CPU: 2.44 sec HDFS Read: 1979382 HDFS Write: 7 SUCCESS Total MapReduce CPU Time Spent: 2 seconds 440 msec