In hadoop_pid_dir, what does pid stands for?

244

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What are the network requirements for hadoop?

256

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What does hadoop-env.sh do?

248

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Which are the three modes in which hadoop can be run?

253

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Where is hadoop-env.sh file present?

238

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Can we use windows for hadoop?

234

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What are the hadoop configuration files at present?

245

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Can we create a hadoop cluster from scratch?

243

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What happens if you get a ‘connection refused java exception’ when you type hadoop fsck /?

245

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In which directory hadoop is installed?

233

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Does hadoop follows the unix pattern?

227

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What is the hadoop-core configuration?

262

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What is bucketing ?

401

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Can we load data into a view?

413

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Difference between hive and impala?

440

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