Apache Pig
A dataflow programming environment for processing very large files.
Summary
| Main Code: 156,535 LOC = JAVA (99%) + PIG (<1%) | ... | ||
| Duplication: 15% | ... | ||
| File Size: 14% long (>1000 LOC), 43% short (<= 200 LOC) | ... | ||
| Unit Size: 8% long (>100 LOC), 50% short (<= 20 LOC) | ... | ||
| Conditional Complexity: 7% complex (McCabe index > 25), 53% simple (McCabe index <= 5) | ... | ||
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Logical Component Decomposition: primary (20 components) , backend (5 components) | ... | |
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12 years, 10 months old
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| Goals: Keep the system simple and easy to change (4) | ... |
Contributors (40)
Recent Contributors (2 = 2 veterans + 0 rookies)
Contributed in past 6 months (a rookie = the first contribution in past year)
Past 30 days (1):
No contributors in past 31 to 90 days.
Past 91 to 180 days (1):
Historical Contributors (38)
Last contributed more than 6 months ago
Trend
| Commits |
2 |
282 |
331 |
455 |
462 |
444 |
367 |
474 |
224 |
180 |
134 |
31 |
10 |
6 |
| Contributors |
2 |
3 |
8 |
21 |
10 |
11 |
12 |
9 |
6 |
5 |
6 |
4 |
3 |
2 |
| 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
Reports
Analysis Report
Features of Interest
Analysis Report
Notes & Findings