[FLINK-20885] Deserialization exception when using 'canal-json.table.include' to filter out the binlog of the specified table - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 1.13.0
Component/s: Formats (JSON, Avro, Parquet, ORC, SequenceFile), Table SQL / Ecosystem
Labels:
- pull-request-available

Description

I found a bug in the canal code. 'canal-json.table.include' does not filter out the binlog of the specified table correctly, which will cause an error in the parsing section. For example, if I want to read the binlog of canal-json.table.include = 'a' table, there is a source field of int in table a, but at this time if table b also has a source field of string, An error will be reported.