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https://issues.apache.org/jira/browse/HDFS-16783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaoqiao He updated HDFS-16783:
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    Summary: Remove the redundant lock in deepCopyReplica and 
getFinalizedBlocks  (was: Remove the redundant lock in deepCopyReplica)

> Remove the redundant lock in deepCopyReplica and getFinalizedBlocks
> -------------------------------------------------------------------
>
>                 Key: HDFS-16783
>                 URL: https://issues.apache.org/jira/browse/HDFS-16783
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: ZanderXu
>            Assignee: ZanderXu
>            Priority: Major
>              Labels: pull-request-available
>
> When patching the fine-grained locking of datanode, found there is a 
> redundant lock in deepCopyReplica, maybe we can remove it.



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