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Compiled Python UDFs for Impala
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 analytics and machine learning model scoring. Batch scori
Hue - The Apache Hadoop UI - Hadoop Facile - Examples Tutoriels Hadoop, HBase, Hive, Impala, Oozie, Pig, Sqoop and Solr — ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ï¼šImpala用ã®å„ªã‚ŒãŸãƒ•ã‚¡ã‚¤ãƒ«ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã¨Hadoopã®é«˜é€ŸãªSQL
Impalaã®ãƒ•ã‚¡ã‚¤ãƒ«ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆ 最é©ãªãƒ•ã‚¡ã‚¤ãƒ«ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã‚’使用ã™ã‚‹ã“ã¨ã¯ã€å„ªã‚ŒãŸãƒ‘フォーマンスを得るãŸã‚ã«ã¯æ¥µã‚ã¦é‡è¦ã§ã™ã€‚ã“ã‚Œã¯ã€Impala アプリケーション（英語）ã§JSONãŒã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ã„ãªã„ç†ç”±ã®ä¸€ã¤ã§ã™ã€‚実際ã«ã€1レコードã§ã•ãˆå…¨ã¦ã®ãƒ†ã‚ストレコードã®æ§‹æ–‡è§£æžã‚„å–å¾—ã‚’ã™ã‚‹ã“ã¨ã¯ã€ãƒ‘フォーマンスã«ã²ã©ã„ダメージを与ãˆã¾ã™ã€‚Impalaã§ã¯åˆ¥ã®ä¸€é€£ã®ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã‚’推奨ã—ã¦ã„ã¾ã™ã€‚ ã“ã“ã§ã¯jsonデータをå«ã‚“ã Avroフォーマットã®Hiveテーブルã¨ã€æ–°ã—ã„Parquetフォーマットã®ãƒ†ãƒ¼ãƒ–ルをã©ã®ã‚ˆã†ã«ã—ã¦ä½œæˆã™ã‚‹ã®ã‹ã‚’紹介ã—ã¦ã„ã¾ã™ã€‚Hadoopãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã‚·ãƒªãƒ¼ã‚ºã®Episode 2 of the Season 2 （英語）ã®åŒã˜Yelpデータを使用ã—ã¦ã„ã¾ã™ã€‚ Avro 最åˆã®æ‰‹é †ã¯Pigスクリプトã®æ”¯æ´ã«ã‚ˆã‚Šãƒ‡ãƒ¼ã‚¿ã‚’JSONã«å¤‰æ›ã™ã‚‹ã“ã¨ã§ã™ã€‚Pig Edito
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Cloudera Impala Seminar Jan. 8 2013
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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
オライリーセミナー Hive入門 #oreilly0724
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Cloudera QuickStart VM - Cloudera Support
This VM contains a sample of Cloudera’s platform for "Big Data". Although the true power of Hadoop comes when it can be distributed across hundreds, even thousands of nodes, this VM makes it easy for you to learn about industry-leading tools without having to set up a full cluster. Last Updated: April 2013 The VM from Cloudera are available in VMware, VirtualBox and KVM flavors, and all require
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Query Compilation in Impala
Latest Insights on Data and AI | Cloudera Blog
CUBRID blog - database management systems and software development
Cloudera Impala - Fast, Interactive Queries with Hadoop - DZone
GitHub - cloudera/hue: Open source SQL Query Assistant service for Databases/Warehouses
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