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Attila Kanto commented on YARN-1964: ------------------------------------ Hi [~ashahab], I have tested it with the configuration described in: http://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-site/DockerContainerExecutor.html and it works with sequenceiq/hadoop-docker:2.6.0 as well. Same teragen test was executed what is described in documentation: ~ $ hadoop jar share/hadoop/mapreduce/hadoop-mapreduce-examples-2.6.0.jar teragen -Dmapreduce.map.env="yarn.nodemanager.docker-container-executor.image-name=sequenceiq/hadoop-docker:2.6.0" -Dyarn.app.mapreduce.am.env="yarn.nodemanager.docker-container-executor.image-name=sequenceiq/hadoop-docker:2.6.0" 1 /tmp/out The execution was successful and also the containers are launched correctly by DCE: ~ $ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 20ce5a4b1654 sequenceiq/hadoop-docker:2.6.0 "bash /tmp/hadoop-ro 3 seconds ago Up 2 seconds container_1418483101027_0003_01_000003 82ec1e3eec73 sequenceiq/hadoop-docker:2.6.0 "bash /tmp/hadoop-ro 3 seconds ago Up 3 seconds container_1418483101027_0003_01_000002 f7c436fd5086 sequenceiq/hadoop-docker:2.6.0 "bash /tmp/hadoop-ro 10 seconds ago Up 9 seconds container_1418483101027_0003_01_000001 b8516f47cb86 my_dce:latest "/etc/bootstrap.sh - 3 minutes ago Up 3 minutes jolly_bell Attila > 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 > Fix For: 2.6.0 > > Attachments: YARN-1964.patch, YARN-1964.patch, YARN-1964.patch, > YARN-1964.patch, YARN-1964.patch, YARN-1964.patch, YARN-1964.patch, > YARN-1964.patch, YARN-1964.patch, YARN-1964.patch, YARN-1964.patch, > yarn-1964-branch-2.2.0-docker.patch, yarn-1964-branch-2.2.0-docker.patch, > yarn-1964-docker.patch, yarn-1964-docker.patch, yarn-1964-docker.patch, > yarn-1964-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). -- This message was sent by Atlassian JIRA (v6.3.4#6332)