https://github.com/sivakumar-mahalingam/mercury

Collection of UDFs for Hive
https://github.com/sivakumar-mahalingam/mercury

hadoop hive udf udf-library

Last synced: 10 days ago
JSON representation

Collection of UDFs for Hive

• Host: GitHub
• URL: https://github.com/sivakumar-mahalingam/mercury
• Owner: sivakumar-mahalingam
• License: apache-2.0
• Created: 2023-07-14T03:55:50.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-02-11T15:27:32.000Z (12 months ago)
• Last Synced: 2024-11-21T19:43:20.743Z (2 months ago)
• Topics: hadoop, hive, udf, udf-library
• Language: Java
• Homepage:
• Size: 46.9 KB
• Stars: 3
• Watchers: 3
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
[![Java CI with Maven](https://github.com/sivakumar-mahalingam/Mercury/actions/workflows/maven-build-test.yml/badge.svg)](https://github.com/sivakumar-mahalingam/Mercury/actions/workflows/maven-build-test.yml)

# ⚗️Mercury

Mercury is a collection of UDFs for Hive. 

There are two types of Hive UDFs: simple and generic. While simple UDFs are easier to construct, they are less flexible and generally less efficient.

| Category   | Description                                 |

|------------|---------------------------------------------|

| collect    | Deals with collections (Array, Map, Struct) |

| statistics | Deals with statistical operations           |

```

.  

├── ...   

├── collect  

│ ├── ArrayIntersection  

│ ├── ArraySort  

│ ├── ArraySubtract  

│ ├── ArrayUnion  

│ └── ...  

├── statistcs  

│ ├── JaccardSimilarity  

│ └── ...   

└── ...  

```