The output of the reduce task is typically written to the FileSystem via . . . . . . . .
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Hadoop · all questionsDeveloping MapReduce Applications
Developing MapReduce Applications
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The . . . . . . . . executes the Mapper/ Reducer task as a child process in a separate jvm.
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. . . . . . . . communicate with the client and handle data-related operations.
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During the execution of a streaming job, the names of the . . . . . . . . parameters are transformed.
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The number of reduces for the job is set by the user via . . . . . . . .
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The framework groups Reducer inputs by key in . . . . . . . . stage.
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