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Posted to issues@flink.apache.org by "Martijn Visser (Jira)" <ji...@apache.org> on 2022/10/19 11:48:00 UTC

[jira] [Updated] (FLINK-21993) Remove LocalCollectionOutputFormat from code base

     [ https://issues.apache.org/jira/browse/FLINK-21993?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martijn Visser updated FLINK-21993:
-----------------------------------
    Component/s:     (was: Library / Graph Processing (Gelly))

> Remove LocalCollectionOutputFormat from code base
> -------------------------------------------------
>
>                 Key: FLINK-21993
>                 URL: https://issues.apache.org/jira/browse/FLINK-21993
>             Project: Flink
>          Issue Type: Improvement
>          Components: API / DataSet, Table SQL / Planner
>            Reporter: Till Rohrmann
>            Priority: Not a Priority
>              Labels: auto-deprioritized-major, auto-deprioritized-minor
>
> The {{LocalCollectionOutputFormat}} is not safe wrt to failovers. The problem is that it records also partial results from previous attempts. I would suggest to remove this class. See FLINK-21609 for an example problem.



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