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https://issues.apache.org/jira/browse/HDFS-9470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15027935#comment-15027935
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Andrew Wang commented on HDFS-9470:
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Hi Xiao, thanks for picking this up, overall looks good. Only a few comments:
* Is it possible to share some code between this new function and
addToInodeMap? We could have a more generically named helper function, and call
it from both addToInodeMap and loadRootInode. I don't think the log print is
that important, can keep it generic.
* Little nit, we already have the XAttrFeature in loadRootINode, so we could
pass it instead of looking it up again inside addRootDirToEncryptionZone.
> EncryptionZone on rootDir missing after NNrestart
> -------------------------------------------------
>
> Key: HDFS-9470
> URL: https://issues.apache.org/jira/browse/HDFS-9470
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Xiao Chen
> Assignee: Xiao Chen
> Priority: Critical
> Attachments: HDFS-9470.001.patch
>
>
> When restarting namenode, the encryption zone for {{rootDir}} is not loaded
> correctly from fsimage
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