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Posted to issues@flink.apache.org by "wangfei (Jira)" <ji...@apache.org> on 2021/01/08 06:18:00 UTC
[jira] [Issue Comment Deleted] (FLINK-20885) Exception when use
'canal-json.table.include' to filter Canal binlog but table contains
'source' column
[ https://issues.apache.org/jira/browse/FLINK-20885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
wangfei updated FLINK-20885:
----------------------------
Comment: was deleted
(was: [~jark] I've modified and tested it, but don't know how to participate in the community)
> Exception when use 'canal-json.table.include' to filter Canal binlog but table contains 'source' column
> -------------------------------------------------------------------------------------------------------
>
> 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
> Priority: Major
> Attachments: 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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