[jira] [Commented] (FLINK-9040) JobVertex#setMaxParallelism does not validate argument

["Sihua Zhou (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-9040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16407920#comment-16407920 ] 

Sihua Zhou commented on FLINK-9040:
-----------------------------------

Hi [~Zentol] there's one thing I want to confirm with you, I found for `stream job` the `maximum parallelism` of the JobVertex is passed from {{StreamTransformation}} and the `maximum parallelism` has already been validated. Does this issue aim for  `batch job`?

> JobVertex#setMaxParallelism does not validate argument
> ------------------------------------------------------
>
>                 Key: FLINK-9040
>                 URL: https://issues.apache.org/jira/browse/FLINK-9040
>             Project: Flink
>          Issue Type: Bug
>          Components: Local Runtime
>    Affects Versions: 1.5.0
>            Reporter: Chesnay Schepler
>            Assignee: Sihua Zhou
>            Priority: Minor
>
> {code}
> /**
> * Sets the maximum parallelism for the task.
> *
> * @param maxParallelism The maximum parallelism to be set. must be between 1 and Short.MAX_VALUE.
> */
> public void setMaxParallelism(int maxParallelism) {
> 	this.maxParallelism = maxParallelism;
> }
> {code}



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