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Reporting on Hive Data in MapR

Reporting on Hive Data in MapR

Feb 08, 2012

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How to create a report that sources data from Hive.

Prerequisites

In order follow along with this how-to guide you will need the following:

  • MapR

  • Pentaho Data Integration

  • Hive

  • Report Designer

  • RDBMS Database

Sample Files

The sample data file needed for this guide is:

File Name

Content


Tab-delimited, aggregated weblog data for a Hive weblogs_agg table


NOTE: If you have already completed the Transforming Data within Hive in MapR guide, then the necessary Hive table, weblog_aggs, will already be created and populated.

Step-By-Step Instructions

Setup

Start MapR if it is not already running.
Start Hive Server if it is not already running.

Create a Hive Table

NOTE: This task may be skipped if you have completed Transforming Data within Hive in MapR guide.

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