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Q. The . . . . . . . . as just the value field append(value) and the key is a LongWritable that contains the record number, count + 1.
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Q. The java package structure has changed from com.yahoo.zookeeper* to . . . . . . . .
Q. Point out the wrong statement.
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Q. In Oozie, what is the role of the "transition" element in a decision node?
Q. What does the term "Hadoop ecosystem" refer to?
Q. The items stored on . . . . . . . . are organized in a hierarchy of widget category.
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Q. What does the term "Combiner" represent in the context of Hadoop I/O?
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