Madhav Sharan created NUTCH-2370:
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Summary: Saving mapping of dumped file to URL
Key: NUTCH-2370
URL: https://issues.apache.org/jira/browse/NUTCH-2370
Project: Nutch
Issue Type: Improvement
Reporter: Madhav Sharan
Priority: Minor
- nutch dump [0] is a great tool to simply dump all the crawled files from
nutch segments.
- After dump we loose information about URL from which this file was crawled.
URL is used to name dumped file but that information is encrypted.
- In `reverseUrlDirs` option one can figure out URL by checking the file path
but even accessing file path is little complicated than simple mapping file.
- In `flatdir` there is no way to know actual URL.
I am submitting a PR which edits [0] and saves a json for each crawled segment
which maps a file path to URL.
[0]
https://github.com/apache/nutch/blob/3e2d3d456489bf52bc586dae0e2e71fb7aad8fe7/src/java/org/apache/nutch/tools/FileDumper.java
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