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Posted to issues@flink.apache.org by "Greg Hogan (JIRA)" <ji...@apache.org> on 2016/06/07 15:00:24 UTC

[jira] [Closed] (FLINK-3980) Remove ExecutionConfig.PARALLELISM_UNKNOWN

     [ https://issues.apache.org/jira/browse/FLINK-3980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Greg Hogan closed FLINK-3980.
-----------------------------
    Resolution: Implemented

Implemented in 21454973ed4edfb3e27bc50ed0279f5708d54fa2

> Remove ExecutionConfig.PARALLELISM_UNKNOWN
> ------------------------------------------
>
>                 Key: FLINK-3980
>                 URL: https://issues.apache.org/jira/browse/FLINK-3980
>             Project: Flink
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 1.1.0
>            Reporter: Greg Hogan
>            Assignee: Greg Hogan
>            Priority: Minor
>             Fix For: 1.1.0
>
>
> FLINK-3589 added {{ExecutionConfig.PARALLELISM_DEFAULT}} and {{ExecutionConfig.PARALLELISM_UNKNOWN}}. The former gave a name to the contant {{-1}}  and the latter was used as a default no-op when setting the parallelism.
> It's nice to keep these intents separate but given the current implementation of Operator parallelism users can get by using {{PARALLELISM_DEFAULT}}.



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