awslabs/deequ

Add extended Constraint Suggestion example with more data and failing constraint suggestions

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#62 opened on Oct 4, 2018

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 (1 comment) (0 reactions) (0 assignees)Scala (3,616 stars) (583 forks)batch import
documentationenhancementhelp wanted

Description

Current example here.

Contributor guide

Tech stack
scala
Domain
documentationtestingdata
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
ScalaApache SparkDeequ basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70
Research direction
Review the existing ConstraintSuggestionExample.scala file at src/main/scala/com/amazon/deequ/examples/. Extend it by adding more data rows and include examples where constraint suggestions fail, such as by introducing null values or violating data type expectations. Ensure the example compiles and runs with the current version of deequ.