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Posted to common-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2015/12/23 20:37:46 UTC

[jira] [Updated] (HADOOP-12251) FileStatus.hashCode is derived from mutable path field

     [ https://issues.apache.org/jira/browse/HADOOP-12251?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli updated HADOOP-12251:
---------------------------------------------
    Fix Version/s:     (was: 2.7.2)

> FileStatus.hashCode is derived from mutable path field
> ------------------------------------------------------
>
>                 Key: HADOOP-12251
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12251
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 2.7.1
>            Reporter: Steve Loughran
>            Priority: Minor
>
> The {{Filestatus.hashCode()}} operation uses the hash code from its path value. If the path is changed after insertion into any kind of hashmap, it won't be found.



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