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Q. In Hadoop, what is the role of the Hadoop ResourceManager "Resource Profiles" feature?
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Q. In Hadoop, what does the term "Serialization" refer to?
Q. Hama is a general . . . . . . . . computing engine on top of Hadoop.
Q. In Sqoop, what is the purpose of the "--target-dir" option in an import command?
Q. What is the purpose of the Sqoop "--query" option in an import command?
Q. In Pig, what is the purpose of the JOIN statement?
Q. . . . . . . . . is used to filter log files from the output directory listing.
Q. Point out the correct statement.
Q. What is the significance of the Hadoop Secondary NameNode in the architecture?
Q. What is the primary role of the Hadoop ResourceManager in a Hadoop cluster?
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