[jira] [Resolved] (HADOOP-18373) IOStatisticsContext tuning

["Steve Loughran (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HADOOP-18373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran resolved HADOOP-18373.
-------------------------------------
    Fix Version/s: 3.3.9
       Resolution: Fixed

> IOStatisticsContext tuning
> --------------------------
>
>                 Key: HADOOP-18373
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18373
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3, test
>    Affects Versions: 3.3.9
>            Reporter: Steve Loughran
>            Assignee: Viraj Jasani
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 3.3.9
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> Tuning of the IOStatisticsContext code
> h2. change property name  to fs.iostatistics....
> there are other fs.iostatistics options, the new one needs consistent naming
> h2. enable in hadoop-aws
> edit core-site.xml in hadoop-aws/test/resources to always collect context iOStatistics
> This helps qualify the code
> {code}
> 	  <property>
> 	    <name>fs.thread.level.iostatistics.enabled</name>
> 	    <value>true</value>
> 	  </property>
> {code}
> h3.  IOStatisticsContext to add add static probe to see if it is enabled.
> lets apps know not to bother collecting/reporting



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org