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Question 4/21

You need to process dataon the nodes within a Hadoop cluster. To accomplish this task, you write a mapper and reducer transformation and use the Pentaho MapReduce entry to execute the MapReduce job on the cluster.
In this scenario, which two steps are required within the transformations? (Choose two.) Choose 2 answers

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Question List (21q)
Question 1: you want to make a dynamic PDI transformation that is driven...
Question 2: The log files on a Pentaho server rotate daily and are getti...
Question 3: You are connectingto a secure Hadoop dueler from Pentaho and...
Question 4: You need to process dataon the nodes within a Hadoop cluster...
Question 5: You have a PDI job with an Oozie Job Executor entry and you ...
Question 6: You have instated the Pentaho server using an archive instal...
Question 7: You have a PDI input step that generates data within a trans...
Question 8: Which content is found in the kettle, properties files?...
Question 9: Which two statements are correct about the Repository Explor...
Question 10: You have a job that uses a Pentaho MapReduce entry to read f...
Question 11: You are planning to connect to a secured Hadoop duster from ...
Question 12: You are adding an 'MD5_ Value' column to the dimension table...
Question 13: A new customer has pre-existing Java MapReduce jobs. How doe...
Question 14: You need to perform a union of two data flows in a PDI trans...
Question 15: You are migrating to a new version of the Pentaho server and...
Question 16: A new customer has pre-existing Java MapReduce jobs. How doe...
Question 17: Which two steps in a transformation allow variable values to...
Question 18: What are two ways to schedule a PDI job stored in the reposi...
Question 19: You have a PDI job where you want to dynamically pass a tabl...
Question 20: A customer needs to extract data from many afferent text He ...
Question 21: You have used for copies of the Sort rows step in parallel o...