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https://issues.apache.org/jira/browse/HDFS-8483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14600609#comment-14600609
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Jing Zhao commented on HDFS-8483:
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Yeah, actually we can add more tests in HDFS-8619 to verify datanode reporting
bad blocks. Currently it only covers client side report. [~tasanuma0829],
please see if you want to add the test here or you want me to add the test in
HDFS-8619.
> 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
>
>
> 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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