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https://issues.apache.org/jira/browse/YARN-8228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16459655#comment-16459655
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Shane Kumpf commented on YARN-8228:
-----------------------------------
Thanks for the review and commit, [~eyang]!
> Docker does not support hostnames greater than 64 characters
> ------------------------------------------------------------
>
> Key: YARN-8228
> URL: https://issues.apache.org/jira/browse/YARN-8228
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn-native-services
> Affects Versions: 3.1.0
> Reporter: Yesha Vora
> Assignee: Shane Kumpf
> Priority: Critical
> Fix For: 3.2.0, 3.1.1
>
> Attachments: YARN-8228.001.patch
>
>
> If containers name is greater than 64 characters, docker containers stays in
> Created state only And app fails with below error
>
> {code:java}
> /usr/bin/docker-current: Error response from daemon: oci runtime error:
> container_linux.go:247: starting container process caused
> "process_linux.go:364: container init caused \"invalid argument\"".
> Could not invoke docker /usr/bin/docker run
> --name='container_1524681858728_0001_01_000004' --user='99:99' -d
> --workdir='/grid/0/hadoop/yarn/local/usercache/hrt_qa/appcache/application_1524681858728_0001/container_1524681858728_0001_01_000004'
> --net='hadoop' -v
> '/grid/0/hadoop/yarn/local/filecache:/grid/0/hadoop/yarn/local/filecache:ro'
> -v
> '/grid/0/hadoop/yarn/local/usercache/hrt_qa/filecache:/grid/0/hadoop/yarn/local/usercache/hrt_qa/filecache:ro'
> -v
> '/grid/0/hadoop/yarn/local/usercache/hrt_qa/appcache/application_1524681858728_0001/filecache/195/httpd-proxy.conf:/etc/httpd/conf.d/httpd-proxy.conf:ro'
> -v
> '/grid/0/hadoop/yarn/log/application_1524681858728_0001/container_1524681858728_0001_01_000004:/grid/0/hadoop/yarn/log/application_1524681858728_0001/container_1524681858728_0001_01_000004'
> -v
> '/grid/0/hadoop/yarn/local/usercache/hrt_qa/appcache/application_1524681858728_0001:/grid/0/hadoop/yarn/local/usercache/hrt_qa/appcache/application_1524681858728_0001'
>
> --cgroup-parent='/hadoop-yarn-tmp-xxx/container_1524681858728_0001_01_000004'
> --cap-drop='ALL' --cap-add='SYS_CHROOT' --cap-add='MKNOD' --cap-add='SETFCAP'
> --cap-add='SETPCAP' --cap-add='DAC_READ_SEARCH' --cap-add='FSETID'
> --cap-add='SYS_PTRACE' --cap-add='CHOWN' --cap-add='SYS_ADMIN'
> --cap-add='AUDIT_WRITE' --cap-add='SETGID' --cap-add='NET_RAW'
> --cap-add='FOWNER' --cap-add='SETUID' --cap-add='DAC_OVERRIDE'
> --cap-add='KILL' --cap-add='NET_BIND_SERVICE'
> --hostname='httpd-proxy-0.fault-test-component-kill-httpd-docker.hrt-qa.test.com'
> --group-add '99' 'centos/httpd-24-centos7:latest' 'bash'
> '/grid/0/hadoop/yarn/local/usercache/hrt_qa/appcache/application_1524681858728_0001/container_1524681858728_0001_01_000004/launch_container.sh'
> .
> Shell output: main : command provided 4
> main : run as user is nobody
> main : requested yarn user is hrt_qa
> Creating script paths...
> Creating local dirs...
> Getting exit code file...
> Changing effective user to root...
> Launching docker container...
> Docker run command: /usr/bin/docker run
> --name='container_1524681858728_0001_01_000004' --user='99:99' -d
> --workdir='/grid/0/hadoop/yarn/local/usercache/hrt_qa/appcache/application_1524681858728_0001/container_1524681858728_0001_01_000004'
> --net='hadoop' -v
> '/grid/0/hadoop/yarn/local/filecache:/grid/0/hadoop/yarn/local/filecache:ro'
> -v
> '/grid/0/hadoop/yarn/local/usercache/hrt_qa/filecache:/grid/0/hadoop/yarn/local/usercache/hrt_qa/filecache:ro'
> -v
> '/grid/0/hadoop/yarn/local/usercache/hrt_qa/appcache/application_1524681858728_0001/filecache/195/httpd-proxy.conf:/etc/httpd/conf.d/httpd-proxy.conf:ro'
> -v
> '/grid/0/hadoop/yarn/log/application_1524681858728_0001/container_1524681858728_0001_01_000004:/grid/0/hadoop/yarn/log/application_1524681858728_0001/container_1524681858728_0001_01_000004'
> -v
> '/grid/0/hadoop/yarn/local/usercache/hrt_qa/appcache/application_1524681858728_0001:/grid/0/hadoop/yarn/local/usercache/hrt_qa/appcache/application_1524681858728_0001'
>
> --cgroup-parent='/hadoop-yarn-tmp-xxx/container_1524681858728_0001_01_000004'
> --cap-drop='ALL' --cap-add='SYS_CHROOT' --cap-add='MKNOD' --cap-add='SETFCAP'
> --cap-add='SETPCAP' --cap-add='DAC_READ_SEARCH' --cap-add='FSETID'
> --cap-add='SYS_PTRACE' --cap-add='CHOWN' --cap-add='SYS_ADMIN'
> --cap-add='AUDIT_WRITE' --cap-add='SETGID' --cap-add='NET_RAW'
> --cap-add='FOWNER' --cap-add='SETUID' --cap-add='DAC_OVERRIDE'
> --cap-add='KILL' --cap-add='NET_BIND_SERVICE'
> --hostname='httpd-proxy-0.fault-test-component-kill-httpd-docker.hrt-qa.test.com'
> --group-add '99' 'centos/httpd-24-centos7:latest' 'bash'
> '/grid/0/hadoop/yarn/local/usercache/hrt_qa/appcache/application_1524681858728_0001/container_1524681858728_0001_01_000004/launch_container.sh'
> Wrote the exit code 7 to
> /grid/0/hadoop/yarn/local/nmPrivate/application_1524681858728_0001/container_1524681858728_0001_01_000004/container_1524681858728_0001_01_000004.pid.exitcode
> [2018-04-27 01:09:15.564]Diagnostic message from attempt :
> [2018-04-27 01:09:15.565]Container exited with a non-zero exit code 7{code}
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