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#Org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileApprox Classes and Interfaces - 4 results found.
| Name | Description | Type | Package | Framework |
| GenericUDAFPercentileApprox | Computes an approximate percentile (quantile) from an approximate histogram, for very large numbers of rows where the regular percentile() UDAF might run out of memory. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFPercentileApprox .GenericUDAFMultiplePercentileApproxEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileApprox | Apache Hive | |
| GenericUDAFPercentileApprox .GenericUDAFPercentileApproxEvaluator | Construct a histogram using the algorithm described by Ben-Haim and Tom-Tov, and then use it to compute an approximate percentile value. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileApprox | Apache Hive |
| GenericUDAFPercentileApprox .GenericUDAFSinglePercentileApproxEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileApprox | Apache Hive | |