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The how-tos are organized by function topic with each set explaining various techniques for loading, transforming, extracting and reporting on data within a MapR cluster. You are encouraged to perform the how-tos in order as often the output of one is sometimes used as the input of another. However, if you would like to jump to a how-to in the middle of the flow, instructions for preparing input data are provided.
MapR Topics
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Pre-Requisites
In order to perform all of the how-tos in this section, you will need the following. Since not every how-to uses every component (e.g. HBase, Hive, ReportDesigner), specific component requirements will be identified within each how-to. This section enumerates all of the components with some additional configuration and installation tips.
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File Name | Content |
Unparsed, raw weblog data | |
weblogs_parse.txt | Tab-delimited, parsed weblog data |
weblogs_hive.txt | Tab-delimited, aggregated weblog data for a Hive weblogs_agg table |
weblogs_aggregate.txt | Tab-delimited, aggregated weblog data |
webogs_hbase.txt | Prepared data for HBase load |
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