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Posted to common-issues@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2021/07/15 17:29:00 UTC

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

Steve Loughran created HADOOP-17806:
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             Summary: 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


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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