Yesha Vora created YARN-8587:
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Summary: Delays are noticed to launch docker container
Key: YARN-8587
URL: https://issues.apache.org/jira/browse/YARN-8587
Project: Hadoop YARN
Issue Type: Bug
Affects Versions: 3.1.1
Reporter: Yesha Vora
Launch dshell application. Wait for application to go in RUNNING state.
{code:java}
yarn jar /xx/hadoop-yarn-applications-distributedshell-*.jar -shell_command
"sleep 300" -num_containers 1 -shell_env YARN_CONTAINER_RUNTIME_TYPE=docker
-shell_env YARN_CONTAINER_RUNTIME_DOCKER_IMAGE=httpd:0.1 -shell_env
YARN_CONTAINER_RUNTIME_DOCKER_DELAYED_REMOVAL=true -jar
/usr/hdp/current/hadoop-yarn-client/hadoop-yarn-applications-distributedshell-xx.jar
{code}
Find out container allocation. Run docker inspect command for docker containers
launched by app.
Sometimes, the container is allocated to NM but docker PID is not up.
{code:java}
Command ssh -q -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null xxx
"sudo su - -c \"docker ps -a | grep
container_e02_1531189225093_0003_01_000002\" root" failed after 0 retries
{code}
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