What is Small File Problem in Hadoop? How can it be resolved?

530

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i have source and target having same data structure 500 fields and one lacks records. how to validate data. write 5 scenarios.

5617

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i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.

1605

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Can we allowed to call one controller from another controller in codeigniter?

544

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What is the use of content provider?

912

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What is autocashrule set? : oracle accounts receivable

1364

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What is the use of print_r function in php?

924

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What is the name of c# compiler?

1129

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How do you pause a powerpoint?

351

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What is the difference between stock market and new issue market?

1053

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What is html5 geolocation? How to use it?

839

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How Kotlin works?

242

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Should I learn c or c++ first?

1109

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Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

1957

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Explain what is a column family in cassandra?

124

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