Member since
01-31-2016
9
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03-11-2016
07:56 PM
3 Kudos
Sure - the following simple script uses 3 reducers on the last operation, so there will be 3 output files: a = load 'something';
b = order a by $1 parallel 3;
store b into 'somewhere'; PARALLEL is not an option on STORE, but it is an option on a lot of other Pig operations.
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03-03-2016
05:33 PM
1 Kudo
Thanks you so much Rich.
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02-12-2016
04:53 AM
1 Kudo
How do we do it?
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02-08-2016
02:53 PM
1 Kudo
@Vidya SK - each task on the HDPCD exam is worth 1 point and it is either correct or wrong. There is no partial credit. If a task has subtasks - the entire task is still worth 1 point. Keep in mind the practice exam is meant to get you familiar with the environment, and to also give you an idea of the types of tasks on the real exam, but it is not perfectly exactly reflective of the real exam. For example, in the practice exam all the tasks depend on each other, while on the real exam the tasks are completely independent. To fully prepare for the HDPCD exam, you should be able to complete all of the exam objectives listed on our website. That should be your main focus while preparing and studying for the exam.
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