Giuseppe Totaro created NUTCH-1975:
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Summary: New configuration for CommonCrawlDataDumper tool
Key: NUTCH-1975
URL: https://issues.apache.org/jira/browse/NUTCH-1975
Project: Nutch
Issue Type: Improvement
Components: tool
Affects Versions: 1.9
Reporter: Giuseppe Totaro
Priority: Minor
Hi all, you can find in attachment a new patch including support for new
options for {{CommonCrawlDataDumper}}.
In particultar, new options are passed to {{CommonCrawlFormat}} object (which
provides methods to create JSON output) using a configuration object
({{CommonCrawlConfig}}).
In particular, in this patch {{CommonCrawlDataDumper}} provides support for the
following options:
* {{-SimpleDataFormat}}: enables timestamps in GMT epoche (milliseconds) format.
* {{-epochFilename}}: files extracted will be organized in a reversed-NDS tree
based on the FQDN of the webpage, followed by a SHA1 hash of the complete URL.
Scraped data will be stored in these directories as individual GMT-timestamped
files using "epoche time (in milliseconds)" plus file extension.
* {{-jsonArray}}: organizes both request and response headers into a JSON array
instead of using a JSON sub-object.
*{{-reverseKey}}: enables to use the same layout as described for
-epochFilename option, with underscore in place of directory separators.
You can use the options above in addition to the options already supported, as
described in the [Nutch
wiki|https://wiki.apache.org/nutch/CommonCrawlDataDumper] page.
This patch starts from
[NUTCH-1974|https://issues.apache.org/jira/browse/NUTCH-1974].
Thanks [~chrismattmann] and [~annieburgess] for supporting me on this work.
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