Hive UDF UDAF UDTF & Spark

Hive教程
https://www.yiibai.com/hive/#:~:text=Hive是什么？. Hive是一个数据仓库基础工具在Hadoop中用来处理结构化数据。. 它架构在Hadoop之上，总归为大数据，并使得查询和分析方便。. 最初，Hive是由Facebook开发，后来由Apache软件基金会开发，并作为进一步将它作为名义下Apache Hive为一个开源项目。. ,%E5%AE%83%E7%94%A8%E5%9C%A8%E5%A5%BD%E5%A4%9A%E4%B8%8D%E5%90%8C%E7%9A%84%E5%85%AC%E5%8F%B8%E3%80%82.%20%E4%BE%8B%E5%A6%82%EF%BC%8C%E4%BA%9A%E9%A9%AC%E9%80%8A%E4%BD%BF%E7%94%A8%E5%AE%83%E5%9C%A8%20Amazon%20Elastic%20MapReduce%E3%80%82.

udf,udaf,udtf之间的区别_道法—自然的博客-CSDN博客_udf udtf
https://blog.csdn.net/wyqwilliam/article/details/84500578

Manage projects faster & collaborate better | Hive
https://hive.com/

How to: Portfolio View | Hive Project Management
https://hive.com/blog/portfolio-view/#:~:text=Portfolio view makes it easy to see which ,each%20of%20them%29%20and%20which%20tasks%20are%20overdue.

hive udf udaf udtf - Search
https://cn.bing.com/search?q=hive+udf+udaf+udtf&cvid=31f1a5590f1d4c1ebd32bd093ec528f9&aqs=edge.0.0l2.15094j0j1&pglt=675&FORM=BESBTB&PC=U531&ensearch=1

数仓--Hive-面试之简述UDF/UDAF/UDTF是什么，各自解决问题及应用场景 - 简书
https://www.jianshu.com/p/97164a56a19c

UDF, UDAF, and UDTF - Mastering Hadoop [Book]
https://www.oreilly.com/library/view/mastering-hadoop/9781783983643/ch04s07.html#:~:text=UDF%2C UDAF%2C and UDTF. Like in Pig%2C UDFs ,that%20is%20needed%20to%20make%20the%20UDF%20complete.

InCareer
https://www.linkedin.cn/incareer/pulse/hive-functions-udfudaf-udtf-examples-gaurav-singh

Integration with Hive UDFs/UDAFs/UDTFs - Spark 3.3.1 Documentation
https://spark.apache.org/docs/latest/sql-ref-functions-udf-hive.html

Using Hive UDF/UDAF/UDTF with SparkSQL - Cloudera Community - 244294
https://community.cloudera.com/t5/Community-Articles/Using-Hive-UDF-UDAF-UDTF-with-SparkSQL/ta-p/244294

How To Write Hive UDF | Writing Custom Hive UDF and UDAF
https://mindmajix.com/hadoop/how-to-write-hive-udf-hadoop

github.com
https://github.com/oscarzhao/hive-udf

LanguageManual UDF - Apache Hive - Apache Software Foundation
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF

Hive 系列 之 UDF，UDTF，UDAF - 腾讯云开发者社区-腾讯云
https://cloud.tencent.com/developer/article/1486700