[jira] [Closed] (FLINK-16597) Handle exception thrown from close method in OutputFormat

["Roman Khachatryan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-16597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Roman Khachatryan closed FLINK-16597.
-------------------------------------
    Fix Version/s:     (was: 1.13.0)
     Release Note: 
Closing as DataSet API is planned for removal.
Please feel free to re-open if you think this is still important.
       Resolution: Won't Fix

> Handle exception thrown from close method in OutputFormat
> ---------------------------------------------------------
>
>                 Key: FLINK-16597
>                 URL: https://issues.apache.org/jira/browse/FLINK-16597
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Task
>    Affects Versions: 1.10.0, 1.11.0, 1.12.0
>            Reporter: Jiayi Liao
>            Assignee: Jiayi Liao
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> If {{DataSinkTask}} fails or throws an exception, the {{OutputFormat}} will call {{tryCleanupOnError}} before {{close}}. But the calling order is reverse when {{DataSinkTask}} is cancelled, which doesn't make much sense that we can still clean the output format after it's closed.
> I'm not very sure if this is a bug. But this does mislead our developers when implementing our customized {{OutputFormat}}. cc [~sewen]



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