Mappers only job, output sorted?

[Radim Kolar]

i have mappers only job - number of reducers set to 0. Its hadoop 0.22 
and output from job is this:

2012-03-24 18:24:22,117 WARN org.apache.hadoop.util.NativeCodeLoader: 
Unable to load native-hadoop library for your platform... using 
builtin-java classes where applicable
2012-03-24 18:24:22,734 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: 
Initializing JVM Metrics with processName=MAP, sessionId=
2012-03-24 18:24:37,748 WARN org.apache.hadoop.conf.Configuration: 
user.name is deprecated. Instead, use mapreduce.job.user.name
2012-03-24 18:24:38,718 INFO org.apache.hadoop.mapred.Task:  Using 
ResourceCalculatorPlugin : null
2012-03-24 18:24:41,447 INFO org.apache.hadoop.mapred.Task: 
Task:attempt_201201250916_0074_m_000036_0 is done. And is in the process 
of commiting
2012-03-24 18:24:42,472 INFO org.apache.hadoop.mapred.Task: Task 
attempt_201201250916_0074_m_000036_0 is allowed to commit now
2012-03-24 18:24:42,478 INFO 
org.apache.hadoop.mapreduce.lib.output.FileOutputCommitter: Saved output 
of task 'attempt_201201250916_0074_m_000036_0' to /cznewgen/db-fixed
2012-03-24 18:24:42,479 INFO org.apache.hadoop.mapred.Task: Task 
'attempt_201201250916_0074_m_000036_0' done.

is this job still sorting keys in mapper output? Because task status for 
mapper says "map > sort". I do not need output sorted.