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Posted to common-dev@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2015/07/20 13:23:04 UTC

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

Steve Loughran created HADOOP-12251:
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             Summary: 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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