Commit 992d72b8 authored by O'Reilly Media, Inc.'s avatar O'Reilly Media, Inc.
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Changes for Analytic Data Storage in Hadoop - Working Files/Chapter 1/No Work Files.rtf: 7 added lines, 0 removed lines.
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Changes for Analytic Data Storage in Hadoop - Working Files/Chapter 10/No Work Files.rtf: 7 added lines, 0 removed lines.
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Changes for Analytic Data Storage in Hadoop - Working Files/Chapter 2/format_ratings.sh: 13 added lines, 0 removed lines.
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#!/bin/bash

# add the CSV header to both files
head -n 1 ratings.csv > ratings_1.csv
head -n 1 ratings.csv > ratings_2.csv

# output the first 10,000,000 rows to ratings_1.csv
# this includes the header, and uses tail to remove it
head -n 10000001 ratings.csv | tail -n +2 | awk '{print $1 "000"}' >> ratings_1.csv

# output the rest of the file to ratings_2.csv
# this starts at the line after the ratings_1 file stopped
tail -n +10000002 ratings.csv | awk '{print $1 "000"}' >> ratings_2.csv
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Changes for Analytic Data Storage in Hadoop - Working Files/Chapter 3/No Work Files.rtf: 7 added lines, 0 removed lines.
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\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\ql\qnatural\pardirnatural

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Changes for Analytic Data Storage in Hadoop - Working Files/Chapter 4/No Work Files.rtf: 7 added lines, 0 removed lines.
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