[jira] [Closed] (FLINK-12586) Stderr and stdout are reversed in OptimizerPlanEnvironment

["Chesnay Schepler (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-12586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler closed FLINK-12586.
------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.9.0

master: 396e93cc4c5fd4086d715234589b3a991a2c809b

> Stderr and stdout are reversed in OptimizerPlanEnvironment
> ----------------------------------------------------------
>
>                 Key: FLINK-12586
>                 URL: https://issues.apache.org/jira/browse/FLINK-12586
>             Project: Flink
>          Issue Type: Bug
>          Components: Command Line Client
>    Affects Versions: 1.7.2, 1.8.0
>            Reporter: Kazunori Shinhira
>            Assignee: Liya Fan
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 1.9.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> In OptimizerPlanEnvironment#getOptimizedPlan method, it looks like that stdout is output as System.err and stderr is output as System.out.
> [https://github.com/apache/flink/blob/master/flink-clients/src/main/java/org/apache/flink/client/program/OptimizerPlanEnvironment.java#L107-L108]
>  
> I think, It should be like as bellow.
> {code:java}
> throw new ProgramInvocationException(
> "The program plan could not be fetched - the program aborted pre-maturely."
> + "\n\nSystem.err: " + (stdout.length() == 0 ? "(none)" : stderr)
> + "\n\nSystem.out: " + (stderr.length() == 0 ? "(none)" : stdout));
> {code}



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