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Compiled Python UDFs for Impala
May 21, 20149 likes5,409 viewsAI-enhanced description This document discusses compiling Python user-defined functions (UDFs) for Impala. It provides examples of defining a string equality function in C++ and compiling it to LLVM IR. It also describes how to register and execute such compiled functions from Impala and how to integrate them with the Impyla and Numba Python libraries for scalable ana
Hue - Hadoop User Experience - The Apache Hadoop UI — Tutorial: Executing Hive or Impala Queries with Python
Tutorial: Executing Hive or Impala Queries with Python This post talks about Hue, a UI for making Apache Hadoop easier to use. Hue uses a various set of interfaces for communicating with the Hadoop components. This post describes how Hue is implementing the Apache HiveServer2 Thrift API for executing Hive queries and listing tables. The same interface can also be used for talking to Cloudera Impal
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