# Introduction In the heart of a desolate desert wasteland, a lone figure moves among the remnants of a long-abandoned city. This is the realm of the Ruin Artist, a visionary who sees beauty in decay and potential in the forgotten. Their goal is to uncover the hidden stories within the ruins, breathing new life into the crumbling structures through their art. The Ruin Artist has come across a trove of ancient data, scattered across various fragments of a once-grand library. To make sense of this wealth of information and bring order to the chaos, they must harness the power of Hadoop and its powerful data processing capabilities, specifically the group by functionality in Hive.
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