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From "Jagdish Kewat (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12837) FileStatus.getModificationTime not working on S3
Date Wed, 24 Feb 2016 14:31:18 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15163074#comment-15163074

Jagdish Kewat commented on HADOOP-12837:

Thanks Steve for responding. Yes its s3n:// URL however the same code works on hdfs so the
code is not EMR specific.

> FileStatus.getModificationTime not working on S3
> ------------------------------------------------
>                 Key: HADOOP-12837
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12837
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs/s3
>            Reporter: Jagdish Kewat
> Hi Team,
> We have observed an issue with the FileStatus.getModificationTime() API on S3 filesystem.
The method always returns 0.
> I googled for this however couldn't find any solution as such which would fit in my scheme
of things. S3FileStatus seems to be an option however I would be using this API on HDFS as
well as S3 both so can't go for it.
> I tried to run the job on:
> * Release label:emr-4.2.0
> * Hadoop distribution:Amazon 2.6.0
> * Hadoop Common jar: hadoop-common-2.6.0.jar
> Please advise if any patch or fix available for this.
> Thanks,
> Jagdish

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