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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2018/01/02 14:23:00 UTC

[jira] [Closed] (FLINK-8257) Unify the value checks for setParallelism()

     [ https://issues.apache.org/jira/browse/FLINK-8257?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aljoscha Krettek closed FLINK-8257.
-----------------------------------
    Resolution: Fixed

Fixed on master in
e8edbcafae6561423d0f8f321d2b64805f09357b

> Unify the value checks for setParallelism()
> -------------------------------------------
>
>                 Key: FLINK-8257
>                 URL: https://issues.apache.org/jira/browse/FLINK-8257
>             Project: Flink
>          Issue Type: Improvement
>          Components: Configuration
>            Reporter: Xingcan Cui
>            Assignee: Xingcan Cui
>             Fix For: 1.5.0
>
>
> The {{setParallelism()}} method exist in many components from different levels. Some of the methods require the input value to be greater than {{1}} (e.g., {{StreamTransformation.setParallelism()}}), while some of them also allow the value to be {{ExecutionConfig.PARALLELISM_DEFAULT}}, which is {{-1}} by default (e.g., {{DataSink.setParallelism()}}). We need to unify the value checks for these methods.



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