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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6386) HDFS Encryption Zones
Date Tue, 17 Jun 2014 00:31:03 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14033244#comment-14033244
] 

Andrew Wang commented on HDFS-6386:
-----------------------------------

Hi Charles, thanks for the rev, I did an actually thorough review this time:

* Unused logRetryCache parameter being passed to FSDir
* Some things that aren't being used in this patch: setFileKeyMaterial, getFileEncryptionInfo,
setFileEncryptionAttributes, parentEncryptionKeyId, changes in FSN#getFileInfo and FSN#startFileInternal,
pc in createEZInt and deleteEZInt, isSuperUser in listEncryptionZones.
* createEZInt, if it's already in an EZ, could include the EZ in the exception text.
* listEZs, can we just use {{Lists.newArrayList(encryptionZones.values())}}?
* listEZ, we can move logAuditEvent outside of the critical section

> HDFS Encryption Zones
> ---------------------
>
>                 Key: HDFS-6386
>                 URL: https://issues.apache.org/jira/browse/HDFS-6386
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode, security
>            Reporter: Alejandro Abdelnur
>            Assignee: Charles Lamb
>             Fix For: fs-encryption (HADOOP-10150 and HDFS-6134)
>
>         Attachments: HDFS-6386.012.patch, HDFS-6386.4.patch, HDFS-6386.5.patch, HDFS-6386.6.patch,
HDFS-6386.8.patch
>
>
> Define the required security xAttributes for directories and files within an encryption
zone and how they propagate to children. Implement the logic to create/delete encryption zones.



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