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https://issues.apache.org/jira/browse/HDFS-7032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Wang updated HDFS-7032:
------------------------------
Assignee: Charles Lamb
Status: Patch Available (was: Open)
> 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
> Attachments: HDFS-7032.001.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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