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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7003) Add NFS Gateway support for reading and writing to encryption zones
Date Tue, 16 Sep 2014 23:33:35 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14136498#comment-14136498
] 

Hadoop QA commented on HDFS-7003:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12669251/HDFS-7003.001.patch
  against trunk revision 3e85f5b.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-hdfs-project/hadoop-hdfs-nfs.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/8043//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8043//console

This message is automatically generated.

> Add NFS Gateway support for reading and writing to encryption zones
> -------------------------------------------------------------------
>
>                 Key: HDFS-7003
>                 URL: https://issues.apache.org/jira/browse/HDFS-7003
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: encryption, nfs
>    Affects Versions: 2.6.0
>            Reporter: Stephen Chu
>            Assignee: Charles Lamb
>         Attachments: HDFS-7003.001.patch
>
>
> Currently, reading and writing within encryption zones does not work through the NFS
gateway.
> For example, we have an encryption zone {{/enc}}. Here's the difference of reading the
file from hadoop fs and the NFS gateway:
> {code}
> [hdfs@schu-enc2 ~]$ hadoop fs -cat /enc/hi
> hi
> [hdfs@schu-enc2 ~]$ cat /hdfs_nfs/enc/hi
> ??
> {code}
> If we write a file using the NFS gateway, we'll see behavior like this:
> {code}
> [hdfs@schu-enc2 ~]$ echo "hello" > /hdfs_nfs/enc/hello
> [hdfs@schu-enc2 ~]$ cat /hdfs_nfs/enc/hello
> hello
> [hdfs@schu-enc2 ~]$ hdfs dfs -cat /enc/hello
> ???tp[hdfs@schu-enc2 ~]$ 
> {code}



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