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From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-14085) Drop unnecessary type assertion and cast
Date Wed, 15 Feb 2017 22:54:41 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-14085?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mingliang Liu updated HADOOP-14085:
-----------------------------------
    Target Version/s: HADOOP-13345

+1

Specially, after [HADOOP-13914], we could all use plain FileStatus before [HADOOP-13736] has
good reason to go.

> Drop unnecessary type assertion and cast
> ----------------------------------------
>
>                 Key: HADOOP-14085
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14085
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>            Reporter: Sean Mackrory
>            Assignee: Sean Mackrory
>         Attachments: HADOOP-14085-HADOOP-13345.001.patch
>
>
> This is a spin-off from some discussion on HADOOP-13736. There's an assertion and type-cast
that often causes a large number of test failures (this can be seen at HADOOP-14041). It appears
to be unnecessary - things work really well by just removing that, and unless there's a good
reason or test of something S3-specific, we should handle FileStatus in metadata anyway.



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