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Posted to issues@flink.apache.org by "Nicholas Jiang (Jira)" <ji...@apache.org> on 2021/01/13 10:42:00 UTC

[jira] [Updated] (FLINK-20885) Parse exception when using 'canal-json.table.include' to filter out the binlog of the specified table

     [ https://issues.apache.org/jira/browse/FLINK-20885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nicholas Jiang updated FLINK-20885:
-----------------------------------
    Summary: Parse exception when using 'canal-json.table.include' to filter out the binlog of the specified table  (was: Parse exception when using 'canal-json.table.include' to filter Canal binlog)

> Parse exception when using 'canal-json.table.include' to filter out the binlog of the specified table
> -----------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-20885
>                 URL: https://issues.apache.org/jira/browse/FLINK-20885
>             Project: Flink
>          Issue Type: Bug
>          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile), Table SQL / Ecosystem
>            Reporter: Jark Wu
>            Assignee: Nicholas Jiang
>            Priority: Major
>         Attachments: image-2021-01-08-14-52-53-443.png, image-2021-01-08-14-53-40-476.png, image-2021-01-13-15-02-33-266.png, screenshot-1.png
>
>
> 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.
>  !screenshot-1.png! 



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