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2013-01-25 Thread Seshadri T - ERS, HCL Tech
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Re: How does mapper process partial records?

2013-01-25 Thread Harsh J
I don't quite get what you mean - we don't have such a flaw. The first split task makes sure to read one extra record, even if its last byte is a newline. The subsequent splits (that is, those with offsets not 0), always ignore the first record even if it is complete in their given range. You may