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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11762) Enable swift distcp to secure HDFS
Date Fri, 27 Mar 2015 02:44:53 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14383256#comment-14383256
] 

Hadoop QA commented on HADOOP-11762:
------------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12707672/HADOOP-11762.000.patch
  against trunk revision 47782cb.

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

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {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-tools/hadoop-openstack.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/6009//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/6009//console

This message is automatically generated.

> Enable swift distcp to secure HDFS
> ----------------------------------
>
>                 Key: HADOOP-11762
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11762
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs/swift
>    Affects Versions: 2.3.0, 2.4.0, 2.5.0, 2.4.1, 2.6.0, 2.5.1
>            Reporter: Chen He
>            Assignee: Chen He
>         Attachments: HADOOP-11762.000.patch
>
>
> Even we can use "dfs -put" or "dfs -cp" to move data between swift and secured HDFS,
it will be impractical for moving huge amount of data like 10TB or larger.
> Current Hadoop code will result in :"java.lang.IllegalArgumentException: java.net.UnknownHostException:
container.swiftdomain" 
> Since it does not support token feature in SwiftNativeFileSystem right now, it will be
reasonable that we override the "getCanonicalServiceName" method like other filesystem extensions
(S3FileSystem, S3AFileSystem)



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