What is LazyOutputFormat in Hadoop?

268

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What is Identity reducer?

233

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What is Chain Mapper?

295

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What are the core methods of a Reducer?

255

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What are the parameters of mappers and reducers?

227

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What is the difference between TextinputFormat and KeyValueTextInputFormat class?

250

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How is the splitting of file invoked in Hadoop ?

266

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How many InputSplits will be made by hadoop framework?

260

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Explain the usage of Context Object?

230

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What is Machine learning?

52

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Who invented machine learning?

56

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Is machine learning artificial intelligence?

49

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What are the basics of machine learning?

49

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Why is machine learning important?

56

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What is candidate sampling in machine learning?

64

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