[jira] [Commented] (YARN-1964) Create Docker analog of the LinuxContainerExecutor in YARN

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-1964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13980422#comment-13980422 ] 

Hadoop QA commented on YARN-1964:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12641805/yarn-1964-docker.patch
  against trunk revision .

    {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 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-yarn-project/hadoop-yarn/hadoop-yarn-api hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:

                  org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.TestContainerLaunch

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

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/3627//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/3627//console

This message is automatically generated.

> Create Docker analog of the LinuxContainerExecutor in YARN
> ----------------------------------------------------------
>
>                 Key: YARN-1964
>                 URL: https://issues.apache.org/jira/browse/YARN-1964
>             Project: Hadoop YARN
>          Issue Type: New Feature
>    Affects Versions: 2.2.0
>            Reporter: Arun C Murthy
>            Assignee: Abin Shahab
>         Attachments: yarn-1964-branch-2.2.0-docker.patch, yarn-1964-docker.patch
>
>
> Docker (https://www.docker.io/) is, increasingly, a very popular container technology.
> In context of YARN, the support for Docker will provide a very elegant solution to allow applications to *package* their software into a Docker container (entire Linux file system incl. custom versions of perl, python etc.) and use it as a blueprint to launch all their YARN containers with requisite software environment. This provides both consistency (all YARN containers will have the same software environment) and isolation (no interference with whatever is installed on the physical machine).



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