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From "BELUGA BEHR (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-6908) Remove Superfluous Collection Allocations From CombineFileInputFormat
Date Thu, 19 Apr 2018 14:57:00 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

BELUGA BEHR updated MAPREDUCE-6908:
-----------------------------------
    Resolution: Won't Do
        Status: Resolved  (was: Patch Available)

> Remove Superfluous Collection Allocations From CombineFileInputFormat
> ---------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6908
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6908
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 3.0.0-alpha3
>            Reporter: BELUGA BEHR
>            Priority: Trivial
>         Attachments: MAPREDUCE-6908.1.patch
>
>
> Remove superfluous collection creations from {{org.apache.hadoop.mapreduce.lib.input.CombineFileInputFormat<K,
V>}}
> Use {{StringBuilder}} instead of synchronized {{StringBuffer}}



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