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https://issues.apache.org/jira/browse/HDFS-8433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14628459#comment-14628459
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Jing Zhao commented on HDFS-8433:
---------------------------------

In 03 patch, when checking the block token, the {{BlockTokenSecrectManager}} 
still uses a {{BlockTokenIdentifier}} to parse the ID of the token, thus if 
both sides are new DataNodes, the ID range information cannot be retrieved. 

> blockToken is not set in constructInternalBlock and parseStripedBlockGroup in 
> StripedBlockUtil
> ----------------------------------------------------------------------------------------------
>
>                 Key: HDFS-8433
>                 URL: https://issues.apache.org/jira/browse/HDFS-8433
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Walter Su
>         Attachments: HDFS-8433-HDFS-7285.02.patch, HDFS-8433.00.patch, 
> HDFS-8433.01.patch, HDFS-8433.03.PoC.patch
>
>
> The blockToken provided in LocatedStripedBlock is not used to create 
> LocatedBlock in constructInternalBlock and parseStripedBlockGroup in 
> StripedBlockUtil.
> We should also add ec tests with security on.



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