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Posted to common-dev@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2020/01/02 17:06:00 UTC

[jira] [Resolved] (HADOOP-16751) DurationInfo text parsing/formatting should be moved out of hotpath

     [ https://issues.apache.org/jira/browse/HADOOP-16751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved HADOOP-16751.
-------------------------------------
    Fix Version/s: 3.3.0
       Resolution: Fixed

> DurationInfo text parsing/formatting should be moved out of hotpath
> -------------------------------------------------------------------
>
>                 Key: HADOOP-16751
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16751
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>            Reporter: Rajesh Balamohan
>            Assignee: Rajesh Balamohan
>            Priority: Minor
>              Labels: perfomance
>             Fix For: 3.3.0
>
>         Attachments: Screenshot 2019-12-09 at 10.32.33 AM.png, image-2019-12-09-10-45-17-351.png
>
>
> {color:#172b4d}It would be good to lazy evaluate the text on need basis.{color}
> {color:#172b4d}[https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/DurationInfo.java#L68]{color}
> {color:#172b4d}All pink color in the following diagram are from this codepath.{color}
>  
> {color:#172b4d}!Screenshot 2019-12-09 at 10.32.33 AM.png|width=1008,height=920!{color}
>  
> {color:#172b4d}!image-2019-12-09-10-45-17-351.png|width=571,height=373!{color}
>  



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