Problem while building hash table in HashAgg

oap-project / gazelle_plugin

Native SQL Engine plugin for Spark SQL with vectorized SIMD optimizations.

Apache License 2.0

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Problem while building hash table in HashAgg #1211

Open jackylee-ch opened 1 year ago

jackylee-ch commented 1 year ago

Describe the bug We have 4 columns of agg key, they are a, b, c, d. When the data is below, the partitionid generated by them is the same. 1,20230108,10,1,96 1, 20230108,10,19,6