diff --git hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java index 0cfdd05..d09c7e1 100644 --- hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java +++ hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/linux/runtime/DockerLinuxContainerRuntime.java @@ -344,7 +344,8 @@ public void launchContainer(ContainerRuntimeContext ctx) .setContainerWorkDir(containerWorkDir.toString()) .setNetworkType(network) .setCapabilities(capabilities) - .addMountLocation("/etc/passwd", "/etc/password:ro"); + .addMountLocation("/etc/passwd", "/etc/password:ro") + .addMountLocation("/sys/fs/cgroup", "/sys/fs/cgroup:ro"); List allDirs = new ArrayList<>(containerLocalDirs); allDirs.addAll(filecacheDirs);