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Posted to issues@tez.apache.org by "Hitesh Shah (JIRA)" <ji...@apache.org> on 2013/11/22 01:47:35 UTC

[jira] [Created] (TEZ-637) [MR Support] Add all required info into JobConf for MR related I/O/P

Hitesh Shah created TEZ-637:
-------------------------------

             Summary: [MR Support] Add all required info into JobConf for MR related I/O/P
                 Key: TEZ-637
                 URL: https://issues.apache.org/jira/browse/TEZ-637
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Hitesh Shah


As per mapreduce tutorial, the following need to be set into JobConf:

mapred.job.id	String	The job id
mapred.jar	String	job.jar location in job directory
job.local.dir	 String	 The job specific shared scratch space
mapred.tip.id	 String	 The task id
mapred.task.id	 String	 The task attempt id
mapred.task.is.map	 boolean	Is this a map task
mapred.task.partition	 int	The id of the task within the job
map.input.file	 String	 The filename that the map is reading from
map.input.start	 long	 The offset of the start of the map input split
map.input.length	long	The number of bytes in the map input split
mapred.work.output.dir	 String	The task's temporary output directory




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