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Crunch uses Java serialization to serialize the contents of all of the ______ in a pipeline definition.(a) Transient(b) DoFns(c) Configuration(d) All of the mentionedI have been asked this question during an online exam.This is a very interesting question from Crunch with Hadoop topic in section Apache Spark, Flume, Lucene, Hama, HCatalog, Mahout, Drill, Crunch and Thrift of Hadoop |
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Answer» The correct answer is (b) DoFns |
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