Zac Zhou created YARN-8879:
------------------------------
Summary: Kerberos principal is needed when submitting a submarine
job
Key: YARN-8879
URL: https://issues.apache.org/jira/browse/YARN-8879
Project: Hadoop YARN
Issue Type: Bug
Reporter: Zac Zhou
Assignee: Zac Zhou
when I submitted a submarine job like this:
{code:java}
./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" {code}
The following error as got:
{code:java}
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){code}
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