Explanation:When the job starts, task tracker creates a localized job directory relative to the local directory specified in the configuration. 6. During the execution of a streaming job, the names of the _______ parameters are transformed.
A. vmap
B. mapvim
C. mapreduce
D. mapred
Answer:A
Explanation:When the job starts, task tracker creates a localized job directory relative to the local directory specified in the configuration. 6. During the execution of a streaming job, the names of the _______ parameters are transformed.
A. vmap B. mapvim C. mapreduce D. mapred
Explanation:To get the values in a streaming job’s mapper/reducer use the parameter names with the underscores. 7. The standard output (stdout) and error (stderr) streams of the task are read by the TaskTracker and logged to :