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https://issues.apache.org/jira/browse/HADOOP-5192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12671302#action_12671302
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Konstantin Shvachko commented on HADOOP-5192:
---------------------------------------------

There were several issues related to failure of 
TestInjectionForSimulatedStorage: HADOOP-2412, HADOOP-3882, HADOOP-3900, 
HADOOP-4168.
I've just linked them together. If this solves the problem could you please 
link this issues to the old ones and close them all together.

> Block reciever should not remove a finalized block when block replication 
> fails
> -------------------------------------------------------------------------------
>
>                 Key: HADOOP-5192
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5192
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.18.3
>            Reporter: Hairong Kuang
>            Assignee: Hairong Kuang
>             Fix For: 0.18.4
>
>         Attachments: blockRemove.patch
>
>
> HADOOP-4702 makes block receivers to remove the received block in case of a 
> block replication failure. But the block should not be removed if the cause 
> of the failure is that the block to be received already exists. The key is 
> that a block receiver should allow to remove only partial blocks in case of 
> block replication failures. 

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