Hello! I've read about mapred.tasktracker.map.tasks.maximum that represents the maximum number of map tasks that will be run simultaneously by a task tracker. Given the following scenario: 1. You have a job fair scheduler 2. Two running Map/Reduce jobs with different values of mapred.tasktracker.map.tasks.maximum (for example MR_1 with mapred.tasktracker.map.tasks.maximum = 3 and MR_2 with mapred.tasktracker.map.tasks.maximum = 1)
Under these circumstances, how tasktracker will handle the two MR jobs regarding the number of maps that will be executed in parallel? Please explain what could be a possible behavior of the tasktraker in the above scenario. Thank you. Regards, Florin
