hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-48) NN should check a block's length even if the block is not a new block when processing a blockreport
Date Mon, 21 Jul 2014 17:14:40 GMT

     [ https://issues.apache.org/jira/browse/HDFS-48?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer resolved HDFS-48.
----------------------------------

    Resolution: Duplicate

I'm going to close this as a dupe of HDFS-2251.

> NN should check a block's length even if the block is not a new block when processing
a blockreport
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-48
>                 URL: https://issues.apache.org/jira/browse/HDFS-48
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Hairong Kuang
>            Assignee: Hairong Kuang
>
> If the block length does not match the one in the blockMap, we should mark the block
as corrupted. This could help clearing the polluted replicas caused by HADOOP-4810 and also
help detect the on-disk block gets truncated/enlarged manually by accident.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message