[jira] [Commented] (BEAM-11838) An x-lang wrapper for DebeziumIO

["Chamikara Madhusanka Jayalath (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-11838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17286763#comment-17286763 ] 

Chamikara Madhusanka Jayalath commented on BEAM-11838:
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+1

Please see here for more information regarding developing new multi-language Python wrappers for Java transforms: https://beam.apache.org/documentation/programming-guide/#mulit-language-pipelines

> An x-lang wrapper for DebeziumIO
> --------------------------------
>
>                 Key: BEAM-11838
>                 URL: https://issues.apache.org/jira/browse/BEAM-11838
>             Project: Beam
>          Issue Type: Bug
>          Components: cross-language, io-java-debezium
>            Reporter: Pablo Estrada
>            Assignee: Pablo Estrada
>            Priority: P2
>
> DebeziumIO outputs data in JSON format by default, so it's a perfect candidate to be made available as a xlang transform.
> The DebeziumIO module provides a base to implement this, but for an effective, easy-to-use connector in Python, we will need the following things:
>  * A new Java module that includes the per-database dependencies (Debezium's MySQL, Postgres, DB2, Oracle connector dependencies). This is necessary so that users can simply specify a database on the Python side, and the Java side will automatically provide the dependency.
>  * A thorough review of the current default JSON output from DebeziumIO
>  * A set of parameters to be received by the Python wrapper. Maybe we'll use the same format as the existing DebeziumIO (i.e. mandatory parameters: host, user, password; and keyword parameters)



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