You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by "godfrey he (Jira)" <ji...@apache.org> on 2020/12/01 09:00:26 UTC

[jira] [Updated] (FLINK-20436) Simplify type parameter of ExecNod

     [ https://issues.apache.org/jira/browse/FLINK-20436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

godfrey he updated FLINK-20436:
-------------------------------
    Description: Currently, {{ExecNode#translateToPlan}} takes {{BatchPlanner}} or {{StreamPlanner}} as a parameter, so {{ExecNode}} has a type parameter {{E <: Planner}}, which indicates the node is a batch node or a streaming node. While in the future, a plan may contain both batch nodes and stream node. The type parameter can be removed, the implementation base class can cast the planner to expected planner.

> Simplify type parameter of ExecNod
> ----------------------------------
>
>                 Key: FLINK-20436
>                 URL: https://issues.apache.org/jira/browse/FLINK-20436
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table SQL / Planner
>            Reporter: godfrey he
>            Assignee: godfrey he
>            Priority: Major
>
> Currently, {{ExecNode#translateToPlan}} takes {{BatchPlanner}} or {{StreamPlanner}} as a parameter, so {{ExecNode}} has a type parameter {{E <: Planner}}, which indicates the node is a batch node or a streaming node. While in the future, a plan may contain both batch nodes and stream node. The type parameter can be removed, the implementation base class can cast the planner to expected planner.



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