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https://issues.apache.org/jira/browse/HDFS-9173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jing Zhao updated HDFS-9173:
----------------------------
    Attachment: HDFS-9173.06.patch

Upload a rebased patch for Walter. Also did some minor code cleanup in class 
{{RecoveryTaskStriped}} by removing some redundant class member fields.

bq. better to use if-else to avoid constructing RecoveringBlock unnecessarily

The original patch only defines a copy constructor for 
{{RecoveryStripedBlock}}, thus in that piece of code it may be hard to use a 
if-else unless we change the constructor definition. Maybe it's ok now just 
leaving it there?

> Erasure Coding: Lease recovery for striped file
> -----------------------------------------------
>
>                 Key: HDFS-9173
>                 URL: https://issues.apache.org/jira/browse/HDFS-9173
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Walter Su
>            Assignee: Walter Su
>         Attachments: HDFS-9173.00.wip.patch, HDFS-9173.01.patch, 
> HDFS-9173.02.step125.patch, HDFS-9173.03.patch, HDFS-9173.04.patch, 
> HDFS-9173.05.patch, HDFS-9173.06.patch
>
>




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