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Posted to common-dev@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2022/07/27 13:37:00 UTC

[jira] [Resolved] (HADOOP-17806) Add ListWithIOStats wrapper to return IOStats from a list.

     [ https://issues.apache.org/jira/browse/HADOOP-17806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved HADOOP-17806.
-------------------------------------
    Resolution: Won't Fix

lists which update context iostatistics give you this without the need for new APIs

> Add ListWithIOStats<T> wrapper to return IOStats from a list.
> -------------------------------------------------------------
>
>                 Key: HADOOP-17806
>                 URL: https://issues.apache.org/jira/browse/HADOOP-17806
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs
>    Affects Versions: 3.3.1
>            Reporter: Steve Loughran
>            Priority: Major
>
> Just as RemoteIterators now adds the ability to add an IOStats result, it'd be handy to do the same for a java.util.List. This makes it possible to return IO stats from static methods which return them



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