sandeep

• Jul 26th, 2013

 

When ever a graph is run along with it a recovery file is also created because if any failure you can start at that point only .This is called .rec file

Shubh

• Feb 5th, 2015

 

.job file is a catalog file which is created as the same name of graph with extension of .job and it calls launcher which initiates process

sathish18

• Aug 8th, 2015

 

When we invoke the script for the first time, the jobname is determined from graph or pset or plan name and the mp job command is invoked to create jobname.job file. So basically the job files is the text representation of the metadata, components, and flows of the graph.

The mp run command tells the Co>Operating System to read the jobname.job file and execute the graph.
The mp run command also creates the jobname.rec file, which points to the location of the internal job-specific files that enable the Co>Operating System to roll back or recover the job in case it fails.