[Improve][chunjun-connector-clickhouse] Added support for map<string, unit>data types
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
- Issue type
- Feature
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- clickhouse, java
- Domain
- data-engineering, databases
Research direction
Start in the chunjun-connector-clickhouse implementation by locating the source type mapping and existing conversions for complex ClickHouse values. Trace how source values are assigned to sink string or varchar fields. Done means the listed Map<String, numeric> types are converted to JsonString during synchronization.
Written by the indexing model from the issue text.
Description
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Description
Added support for the following map data types, converting map to JsonString for data synchronization
Map<string,uint8> Map<string,uint16>, Map<string,uint32> , Map<string,int8> ,Map<string,int16>,Map<string,int32>
for example: clickhouse-source data type is map --> xxx-sink data type is string or varchar
Use case
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Related issues
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Are you willing to submit a PR?
- Yes I am willing to submit a PR!
Code of Conduct
- I agree to follow this project's Code of Conduct
- Dominant language
- Java
- Stars
- 4.1k
- Forks
- 1.7k
- PR merge metrics
- No merged PRs in 30d
Getting set up
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