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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5570) Deprecate hftp / hsftp and replace them with webhdfs / swebhdfs
Date Tue, 03 Dec 2013 09:24:39 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13837485#comment-13837485
] 

Hadoop QA commented on HDFS-5570:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12616637/HDFS-5570.000.patch
  against trunk revision .

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

    {color:green}+1 tests included{color}.  The patch appears to include 10 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}.  The javadoc tool did not generate any warning messages.

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

    {color:red}-1 findbugs{color}.  The patch appears to introduce 1 new Findbugs (version
1.3.9) warnings.

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

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-tools/hadoop-distcp
hadoop-tools/hadoop-extras:

                  org.apache.hadoop.mapreduce.lib.input.TestFixedLengthInputFormat
                  org.apache.hadoop.mapred.TestFixedLengthInputFormat
                  org.apache.hadoop.mapreduce.security.TestJHSSecurity

                                      The following test timeouts occurred in hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-tools/hadoop-distcp
hadoop-tools/hadoop-extras:

org.apache.hadoop.tools.TestDelegationTokenFetcher

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

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/5619//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HDFS-Build/5619//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/5619//console

This message is automatically generated.

> Deprecate hftp / hsftp and replace them with webhdfs / swebhdfs
> ---------------------------------------------------------------
>
>                 Key: HDFS-5570
>                 URL: https://issues.apache.org/jira/browse/HDFS-5570
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>         Attachments: HDFS-5570.000.patch
>
>
> Currently hftp / hsftp only provide a strict subset of functionality that webhdfs / swebhdfs
offer. Notably, hftp / hsftp do not support writes and HA namenodes. Maintaining two piece
of code with similar functionality introduce unnecessary work.
> Webhdfs has been around since Hadoop 1.0 therefore moving forward with webhdfs does not
seem to cause any significant migration issues.
> This jira proposes to deprecate hftp / hsftp in branch-2 and remove them in trunk.



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