support aliyun-json when sinking data from kafka with paimon-flink-action #4564
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JingsongLi
reviewed
Nov 21, 2024
| @@ -97,7 +97,7 @@ protected void applySchemaChange( | |||
| e); | |||
| } | |||
| } | |||
| } else if (schemaChange instanceof SchemaChange.UpdateColumnType) { | |||
| // } else if (schemaChange instanceof SchemaChange.UpdateColumnType) { | |||
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Must be a typo. Correct with later commit.
JingsongLi
reviewed
Nov 21, 2024
| AliyunRecordParser parser = | ||
| new AliyunRecordParser(TypeMapping.defaultMapping(), Collections.emptyList()); | ||
| for (String json : deleteList) { | ||
| // 将json解析为JsonNode对象 |
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Please translate to english
JingsongLi
reviewed
Nov 21, 2024
| AliyunRecordParser parser = | ||
| new AliyunRecordParser(TypeMapping.defaultMapping(), Collections.emptyList()); | ||
| for (String json : updateList) { | ||
| // 将json解析为JsonNode对象 |
JingsongLi
reviewed
Nov 21, 2024
| AliyunRecordParser parser = | ||
| new AliyunRecordParser(TypeMapping.defaultMapping(), Collections.emptyList()); | ||
| for (String json : insertList) { | ||
| // 将json解析为JsonNode对象 |
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[flink]
Purpose
Linked issue: close #4529
To support the json format of aliyun Data Integration, DI in short.
The data in kafka collected by DI from mysql or oracle, are not in standard format. Not canal-json or debezium json. I would like call it aliyun-json.
We want to sink the data to paimon from kafka directly, with the kafka_sync_database/table action. So the aliyun-json must be supported, and parsed into cdc record.
Tests
Supplied with the commit.
API and Format
No.
Documentation
When used to process the data collected by ID, with paimon-flink-action, it just need to specify the json format as the following: