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https://issues.apache.org/jira/browse/HDFS-7243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14173405#comment-14173405
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Yi Liu commented on HDFS-7243:
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Charles, the latest patch looks good and only one comment:
{code}
final INodesInPath trgIip = dir.getINodesInPath(target, true);
{code}
here, we should use {{getINodesInPath4Write}} instead of {{getINodesInPath}}.
> HDFS concat operation should not be allowed in Encryption Zone
> --------------------------------------------------------------
>
> Key: HDFS-7243
> URL: https://issues.apache.org/jira/browse/HDFS-7243
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: encryption, namenode
> Affects Versions: 2.6.0
> Reporter: Yi Liu
> Assignee: Charles Lamb
> Attachments: HDFS-7243.001.patch, HDFS-7243.002.patch
>
>
> For HDFS encryption at rest, files in an encryption zone are using different
> data encryption keys, so concat should be disallowed.
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