[YARN-8879] Kerberos principal is needed when submitting a submarine job

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 3.2.0, 3.3.0
• Target Version/s: 3.2.0
• Hadoop Flags: Reviewed
• Assignee: Zac Zhou
• Reporter: Zac Zhou
• Created: 16/Oct/18 06:44
• Updated: 16/Oct/18 17:12
• Resolved: 16/Oct/18 16:49

Description

when I submitted a submarine job like this:

 ./yarn jar /home/hadoop/hadoop-current/share/hadoop/yarn/hadoop-yarn-submarine-3.2.0-SNAPSHOT.jar job run \
 --env DOCKER_JAVA_HOME=/opt/java \
 --env DOCKER_HADOOP_HDFS_HOME=/hadoop-3.1.0 --name distributed-tf-gpu \
 --env YARN_CONTAINER_RUNTIME_DOCKER_CONTAINER_NETWORK=calico-network \
 --worker_docker_image 10.120.196.232:5000/gpu-cuda9.0-tf1.8.0-with-models-7 \
 --input_path hdfs://mldev/tmp/cifar-10-data \
 --checkpoint_path hdfs://mldev/user/hadoop/tf-distributed-checkpoint \
 --num_ps 1 \
 --ps_resources memory=4G,vcores=2,gpu=0 \
 --ps_launch_cmd "python /test/cifar10_estimator/cifar10_main.py --data-dir=hdfs://mldev/tmp/cifar-10-data --job-dir=hdfs://mldev/tmp/cifar-10-jobdir --num-gpus=0" \
 --ps_docker_image 10.120.196.232:5000/dockerfile-cpu-tf1.8.0-with-models \
 --worker_resources memory=4G,vcores=2,gpu=1 --verbose \
 --num_workers 2 \
 --worker_launch_cmd "python /test/cifar10_estimator/cifar10_main.py --data-dir=hdfs://mldev/tmp/cifar-10-data --job-dir=hdfs://mldev/tmp/cifar-10-jobdir --train-steps=500 --eval-batch-size=16 --train-batch-size=16 --sync --num-gpus=1"  

 

The following error as got:

Exception in thread "main" java.lang.IllegalArgumentException: Kerberos principal or keytab is missing.
at org.apache.hadoop.yarn.service.utils.ServiceApiUtil.validateKerberosPrincipal(ServiceApiUtil.java:255)
at org.apache.hadoop.yarn.service.utils.ServiceApiUtil.validateAndResolveService(ServiceApiUtil.java:134)
at org.apache.hadoop.yarn.service.client.ServiceClient.actionCreate(ServiceClient.java:467)
at org.apache.hadoop.yarn.submarine.runtimes.yarnservice.YarnServiceJobSubmitter.submitJob(YarnServiceJobSubmitter.java:542)
at org.apache.hadoop.yarn.submarine.client.cli.RunJobCli.run(RunJobCli.java:231)
at org.apache.hadoop.yarn.submarine.client.cli.Cli.main(Cli.java:94)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:323)
at org.apache.hadoop.util.RunJar.main(RunJar.java:236)