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https://issues.apache.org/jira/browse/HDFS-4072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13479096#comment-13479096
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Suresh Srinivas commented on HDFS-4072:
---------------------------------------

Cool, I am surprised to see similar discussion in another jira and similar 
conclusions there too. Thanks Uma for pointing out.

If there is no further comment on this, I will commit this by evening to 
unblock HDFS-4022.
                
> When deleting a file, it would be better to also remove corresponding block 
> records from BlockManager#pendingReplications
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-4072
>                 URL: https://issues.apache.org/jira/browse/HDFS-4072
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>            Priority: Minor
>         Attachments: HDFS-4072.trunk.001.patch, HDFS-4072.trunk.002.patch, 
> HDFS-4072.trunk.003.patch, TestPendingAndDelete.java
>
>
> Currently when deleting a file, blockManager does not remove records that are 
> corresponding to the file's blocks from pendingRelications. These records can 
> only be removed after timeout (5~10 min).

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