[jira] [Created] (FLINK-20885) Exception when use 'canal-json.table.include' to filter Canal binlog but table contains 'source' column

["Jark Wu (Jira)" <ji...@apache.org>]

Jark Wu created FLINK-20885:
-------------------------------

             Summary: 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
         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.





--
This message was sent by Atlassian Jira
(v8.3.4#803005)