Explanation:Admins can also specify the maximum virtual memory of the launched child-task, and any sub-process it launches recursively, using mapred. 9. Which of the following parameter is the threshold for the accounting and serialization buffers ?
A. io.sort.spill.percent
B. io.sort.record.percent
C. io.sort.mb
D. None of the mentioned
Answer:A
Explanation:Admins can also specify the maximum virtual memory of the launched child-task, and any sub-process it launches recursively, using mapred. 9. Which of the following parameter is the threshold for the accounting and serialization buffers ?
A. io.sort.spill.percent B. io.sort.record.percent C. io.sort.mb D. None of the mentioned