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courses:mapreduce-tutorial:step-29 [2012/01/29 17:40] straka |
courses:mapreduce-tutorial:step-29 [2012/01/29 17:42] straka |
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We start by creating '' | We start by creating '' | ||
+ | |||
+ | When implementing new input format, we must | ||
+ | * decide whether the input files are splittable. Usually uncompressed are splittable and compressed are not splittable, with the exception of '' | ||
+ | * implement | ||
+ | When | ||
<code java> | <code java> |