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From "LiXin Ge (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11928) Segment overflow in FileDistributionCalculator
Date Mon, 05 Jun 2017 10:52:04 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

LiXin Ge updated HDFS-11928:
----------------------------
    Status: Patch Available  (was: Open)

> Segment overflow in FileDistributionCalculator
> ----------------------------------------------
>
>                 Key: HDFS-11928
>                 URL: https://issues.apache.org/jira/browse/HDFS-11928
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: tools
>    Affects Versions: 3.0.0-alpha3
>            Reporter: LiXin Ge
>            Assignee: LiXin Ge
>              Labels: easyfix
>             Fix For: 3.0.0-alpha4
>
>         Attachments: HDFS-11928.patch
>
>
> When run hdfs oiv command to analyse a fsimage file with FileDistribution processor,
> the range segment of file size get overflowed:
> {quote}
> (1.98 GB, 1.98 GB]	2
> (1.98 GB, 1.99 GB]	4
> (1.99 GB, -2 GB]	7
> (2 GB, -1.99 GB]	7
> (2.02 GB, -1.98 GB]	2
> (2.02 GB, -1.97 GB]	9
> (2.03 GB, -1.96 GB]	5
> (2.04 GB, -1.95 GB]	11
> (2.05 GB, -1.95 GB]	4
> {quote}
> this patch fixs this problem.



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