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https://issues.apache.org/jira/browse/HADOOP-17274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-17274:
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Parent: HADOOP-17469 (was: HADOOP-16830)
> MR FileInput/Output formats to aggregate IOStatistics
> -----------------------------------------------------
>
> Key: HADOOP-17274
> URL: https://issues.apache.org/jira/browse/HADOOP-17274
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs
> Affects Versions: 3.3.1
> Reporter: Steve Loughran
> Priority: Major
>
> The MR input formats are where IO takes place, so collect stats. Justifiable
> if Hive/Spark use these (I think they do).
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