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Posted to hdfs-dev@hadoop.apache.org by "Arpit Gupta (Resolved) (JIRA)" <ji...@apache.org> on 2011/09/27 21:53:45 UTC
[jira] [Resolved] (HDFS-2376) fsck reports the fs as healthy even
when all replicas of a block are corrupted by overwriting them with smaller
content
[ https://issues.apache.org/jira/browse/HDFS-2376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arpit Gupta resolved HDFS-2376.
-------------------------------
Resolution: Duplicate
Resolving it as duplicate of HDFS-2263
> fsck reports the fs as healthy even when all replicas of a block are corrupted by overwriting them with smaller content
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-2376
> URL: https://issues.apache.org/jira/browse/HDFS-2376
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 0.20.205.0
> Reporter: Arpit Gupta
>
> Here is the issue
> 1. Find all 3 replicas for a block
> 2. Corrupt the 3 blocks by overwriting them with smaller content
> 3. cat the file which had the above block (cat fails as content is not correct)
> 4. run fsck and fsck still reports the fs as healthy
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