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https://issues.apache.org/jira/browse/HDFS-10842?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kuhu Shukla updated HDFS-10842:
-------------------------------
    Assignee: Daryn Sharp  (was: Kuhu Shukla)

> Prevent IncrementalBlockReport processing before the first FullBlockReport 
> has been received
> --------------------------------------------------------------------------------------------
>
>                 Key: HDFS-10842
>                 URL: https://issues.apache.org/jira/browse/HDFS-10842
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Kuhu Shukla
>            Assignee: Daryn Sharp
>
> In a scenario where a Datanode does not send a fullBlockReport, incremental 
> block reports can cause the NN to make error in judgement about what blocks 
> are on a given DN. One solution is to not process the blocks unless we have 
> received the first full block report.



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