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Hortonworks Exam Hadoop-PR000007 Topic 1 Question 67 Discussion

Actual exam question for Hortonworks's Hadoop-PR000007 exam
Question #: 67
Topic #: 1
[All Hadoop-PR000007 Questions]

Given the following Pig commands:

Which one of the following statements is true?

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Suggested Answer: B

by Jeniffer at Apr 25, 2024, 04:22 PM

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Sheron
8 months ago
That makes sense, thanks for clarifying!
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Carma
8 months ago
I agree with the grouped relation is also not valid because it is not specified.
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Rashad
8 months ago
I think the severe relation is not valid because it is not defined in the commands.
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Sheron
9 months ago
But what about the severe relation and the grouped relation in the Pig commands?
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Carma
9 months ago
I believe the $1 variable represents the second column of data in 'my.log'.
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Sheron
9 months ago
I think the $1 variable represents the first column of data in 'my.log'.
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Lavonne
9 months ago
I believe neither of them is valid, according to the options given.
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Leigha
9 months ago
And what about the severe relation and grouped relation?
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Darrin
9 months ago
Let me check. I think $2 represents the second column of data.
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Lavonne
9 months ago
But what about the other variables in the Pig commands?
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Leigha
9 months ago
That's correct. The $1 variable indeed represents the first column of data.
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Darrin
9 months ago
A) The $1 variable represents the first column of data in 'my.log'
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