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https://issues.apache.org/jira/browse/HDFS-8483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14636088#comment-14636088
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Takanobu Asanuma commented on HDFS-8483:
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OK, no problem at all. Thanks for your work, Walter!
Can I close this jira?

> Erasure coding: test DataNode reporting bad/corrupted blocks which belongs to 
> a striped block.
> ----------------------------------------------------------------------------------------------
>
>                 Key: HDFS-8483
>                 URL: https://issues.apache.org/jira/browse/HDFS-8483
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Takanobu Asanuma
>            Assignee: Takanobu Asanuma
>             Fix For: HDFS-7285
>
>         Attachments: HDFS-8483.0.patch
>
>
> We can mimic one/several DataNode(s) reporting bad block(s) (which belong to 
> a striped block) to the NameNode (through the 
> DatanodeProtocol#reportBadBlocks call), and check if the 
> recovery/invalidation work can be correctly scheduled.



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