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Posted to issues@flink.apache.org by "Jiangjie Qin (Jira)" <ji...@apache.org> on 2020/07/23 07:32:00 UTC

[jira] [Assigned] (FLINK-18680) Improve RecordsWithSplitIds API

     [ https://issues.apache.org/jira/browse/FLINK-18680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jiangjie Qin reassigned FLINK-18680:
------------------------------------

    Assignee: Jiangjie Qin

> Improve RecordsWithSplitIds API
> -------------------------------
>
>                 Key: FLINK-18680
>                 URL: https://issues.apache.org/jira/browse/FLINK-18680
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Connectors / Common
>    Affects Versions: 1.11.1
>            Reporter: Jiangjie Qin
>            Assignee: Jiangjie Qin
>            Priority: Major
>
> The current API requires some improvements in a few aspects:
>  # The current API enforces the {{SplitReaders}} to expose the records via a java collection which is not performance friendly in some cases.
>  # Some information does not change across the records, but the current RecordsWithSplitIds data structure does not support per-batch information. 



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