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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7032) Add WebHDFS support for reading and writing to encryption zones
Date Tue, 16 Sep 2014 11:30:36 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14135312#comment-14135312
] 

Hudson commented on HDFS-7032:
------------------------------

SUCCESS: Integrated in Hadoop-Yarn-trunk #682 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/682/])
HDFS-7032. Add WebHDFS support for reading and writing to encryption zones. Contributed by
Charles Lamb. (wang: rev 43b03030084839db041d0337013806aaeef12aaa)
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/web/resources/DatanodeWebHdfsMethods.java
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestEncryptionZones.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt


> Add WebHDFS support for reading and writing to encryption zones
> ---------------------------------------------------------------
>
>                 Key: HDFS-7032
>                 URL: https://issues.apache.org/jira/browse/HDFS-7032
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: encryption, webhdfs
>    Affects Versions: 3.0.0, 2.6.0
>            Reporter: Stephen Chu
>            Assignee: Charles Lamb
>             Fix For: 2.6.0
>
>         Attachments: HDFS-7032.001.patch, HDFS-7032.002.patch
>
>
> Currently, decrypting files within encryption zones does not work through WebHDFS. Users
will get returned the raw data.
> For example:
> {code}
> bash-4.1$ hdfs crypto -listZones
> /enc2     key128 
> /jenkins  key128 
> bash-4.1$ hdfs dfs -cat /enc2/hello
> hello and goodbye
> bash-4.1$ hadoop fs -cat webhdfs://hdfs-cdh5-vanilla-1.host.com:20101/enc2/hello14/09/08
15:55:26 WARN ssl.FileBasedKeyStoresFactory: The property 'ssl.client.truststore.location'
has not been set, no TrustStore will be loaded
> 忡?~?A
> ?`?y???Wbash-4.1$ 
> bash-4.1$ curl -i -L "http://hdfs-cdh5-vanilla-1.host.com:20101/webhdfs/v1/enc2/hello?user.name=hdfs&op=OPEN"
> HTTP/1.1 307 TEMPORARY_REDIRECT
> Cache-Control: no-cache
> Expires: Mon, 08 Sep 2014 22:56:08 GMT
> Date: Mon, 08 Sep 2014 22:56:08 GMT
> Pragma: no-cache
> Expires: Mon, 08 Sep 2014 22:56:08 GMT
> Date: Mon, 08 Sep 2014 22:56:08 GMT
> Pragma: no-cache
> Content-Type: application/octet-stream
> Set-Cookie: hadoop.auth=u=hdfs&p=hdfs&t=simple&e=1410252968270&s=QzpylAy1ltts1F6hHpsVFGC0TfA=;
Version=1; Path=/; Expires=Tue, 09-Sep-2014 08:56:08 GMT; HttpOnly
> Location: http://hdfs-cdh5-vanilla-1.host.com:20003/webhdfs/v1/enc2/hello?op=OPEN&user.name=hdfs&namenoderpcaddress=hdfs-cdh5-vanilla-1.host.com:8020&offset=0
> Content-Length: 0
> Server: Jetty(6.1.26)
> HTTP/1.1 200 OK
> Cache-Control: no-cache
> Expires: Mon, 08 Sep 2014 22:56:08 GMT
> Date: Mon, 08 Sep 2014 22:56:08 GMT
> Pragma: no-cache
> Expires: Mon, 08 Sep 2014 22:56:08 GMT
> Date: Mon, 08 Sep 2014 22:56:08 GMT
> Pragma: no-cache
> Content-Type: application/octet-stream
> Content-Length: 18
> Access-Control-Allow-Methods: GET
> Access-Control-Allow-Origin: *
> Server: Jetty(6.1.26)
> 忡?~?A
> ?`?y???Wbash-4.1$ 
> {code}



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