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Hadoop QA commented on YARN-6456: --------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 22s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {color} || | {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s{color} | {color:green} The patch does not contain any @author tags. {color} | | {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s{color} | {color:green} The patch appears to include 2 new or modified test files. {color} | || || || || {color:brown} trunk Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 13s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 20m 33s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 9m 18s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 34s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 59s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 16m 14s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 0s{color} | {color:blue} Skipped patched modules with no Java source: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 5s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 26s{color} | {color:green} trunk passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 13s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m 22s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 9m 33s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 9m 33s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 38s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 51s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m 0s{color} | {color:green} The patch has no whitespace issues. {color} | | {color:green}+1{color} | {color:green} xml {color} | {color:green} 0m 1s{color} | {color:green} The patch has no ill-formed XML file. {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 12m 24s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 0s{color} | {color:blue} Skipped patched modules with no Java source: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 40s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 11s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 47s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m 18s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 18m 55s{color} | {color:red} hadoop-yarn-server-nodemanager in the patch failed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 28s{color} | {color:green} hadoop-yarn-site in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 40s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}115m 33s{color} | {color:black} {color} | \\ \\ || Reason || Tests || | Failed junit tests | hadoop.yarn.server.nodemanager.containermanager.TestNMProxy | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:4b8c2b1 | | JIRA Issue | YARN-6456 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12940853/YARN-6456.005.patch | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml | | uname | Linux 3ce0af6a4761 3.13.0-153-generic #203-Ubuntu SMP Thu Jun 14 08:52:28 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/patchprocess/precommit/personality/provided.sh | | git revision | trunk / 0cd6346 | | maven | version: Apache Maven 3.3.9 | | Default Java | 1.8.0_181 | | findbugs | v3.1.0-RC1 | | unit | https://builds.apache.org/job/PreCommit-YARN-Build/21936/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager.txt | | Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/21936/testReport/ | | Max. process+thread count | 331 (vs. ulimit of 10000) | | modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site U: hadoop-yarn-project/hadoop-yarn | | Console output | https://builds.apache.org/job/PreCommit-YARN-Build/21936/console | | Powered by | Apache Yetus 0.8.0 http://yetus.apache.org | This message was automatically generated. > Allow administrators to set a single ContainerRuntime for all containers > ------------------------------------------------------------------------ > > Key: YARN-6456 > URL: https://issues.apache.org/jira/browse/YARN-6456 > Project: Hadoop YARN > Issue Type: Sub-task > Components: nodemanager > Reporter: Miklos Szegedi > Assignee: Craig Condit > Priority: Major > Labels: Docker > Attachments: YARN-6456-ForceDockerRuntimeIfSupported.patch, > YARN-6456.001.patch, YARN-6456.002.patch, YARN-6456.003.patch, > YARN-6456.004.patch, YARN-6456.005.patch > > > > With LCE, there are multiple ContainerRuntimes available for handling > different types of containers; default, docker, java sandbox. Admins should > have the ability to override the user decision and set a single global > ContainerRuntime to be used for all containers. > Original Description: > {quote}One reason to use Docker containers is to be able to isolate different > workloads, even, if they run as the same user. > I have noticed some issues in the current design: > 1. DockerLinuxContainerRuntime mounts containerLocalDirs > {{nm-local-dir/usercache/user/appcache/application_1491598755372_0011/}} and > userLocalDirs {{nm-local-dir/usercache/user/}}, so that a container can see > and modify the files of another container. I think the application file cache > directory should be enough for the container to run in most of the cases. > 2. The whole cgroups directory is mounted. Would the container directory be > enough? > 3. There is no way to enforce exclusive use of Docker for all containers. > There should be an option that it is not the user but the admin that requires > to use Docker. > {quote} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org