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From "Zhe Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8768) Erasure Coding: block group ID displayed in WebUI is not consistent with fsck
Date Fri, 24 Jul 2015 22:57:05 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhe Zhang updated HDFS-8768:
----------------------------
    Parent Issue: HDFS-8031  (was: HDFS-7285)

> Erasure Coding: block group ID displayed in WebUI is not consistent with fsck
> -----------------------------------------------------------------------------
>
>                 Key: HDFS-8768
>                 URL: https://issues.apache.org/jira/browse/HDFS-8768
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: GAO Rui
>         Attachments: Screen Shot 2015-07-14 at 15.33.08.png, screen-shot-with-HDFS-8779-patch.PNG
>
>
> This is duplicated by [HDFS-8779].
> For example, In WebUI( usually, namenode port: 50070) , one Erasure Code   file with
one block group was displayed as the attached screenshot [^Screen Shot 2015-07-14 at 15.33.08.png].
But, with fsck command, the block group of the same file was displayed like: {{0. BP-1130999596-172.23.38.10-1433791629728:blk_-9223372036854740160_3384
len=6438256640}}
> After checking block file names in datanodes, we believe WebUI may have some problem
with Erasure Code block group display.



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