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https://issues.apache.org/jira/browse/SPARK-27574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16829292#comment-16829292
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Udbhav Agrawal commented on SPARK-27574:
----------------------------------------
Hey [~zyfo2] can you share driver pod logs obtained by :
kubectl logs driverpod-name -n namespace-name
> spark on kubernetes driver pod phase changed from running to pending and
> starts another container in pod
> --------------------------------------------------------------------------------------------------------
>
> Key: SPARK-27574
> URL: https://issues.apache.org/jira/browse/SPARK-27574
> Project: Spark
> Issue Type: Bug
> Components: Kubernetes
> Affects Versions: 2.4.0
> Environment: Kubernetes version (use kubectl version):
> v1.10.0
> OS (e.g: cat /etc/os-release):
> CentOS-7
> Kernel (e.g. uname -a):
> 4.17.11-1.el7.elrepo.x86_64
> Spark-2.4.0
> Reporter: Will Zhang
> Priority: Major
>
> I'm using spark-on-kubernetes to submit spark app to kubernetes.
> most of the time, it runs smoothly.
> but sometimes, I see logs after submitting: the driver pod phase changed from
> running to pending and starts another container in the pod though the first
> container exited successfully.
> I use the standard spark-submit to kubernetes like:
> /opt/spark/spark-2.4.0-bin-hadoop2.7/bin/spark-submit --deploy-mode cluster
> --class xxx ...
>
> log is below:
>
>
> 2019-04-25 13:37:01 INFO LoggingPodStatusWatcherImpl:54 - State changed, new
> state:
> pod name: com-xxxx-cloud-mf-trainer-submit-1556199419847-driver
> namespace: default
> labels: DagTask_ID -> 5fd12b90-fbbb-41f0-41ad-7bc5bd0abfe0,
> spark-app-selector -> spark-3c8350a62ab44c139ce073d654fddebb, spark-role ->
> driver
> pod uid: 348cdcf5-675f-11e9-ae72-e8611f1fbb2a
> creation time: 2019-04-25T13:37:01Z
> service account name: default
> volumes: spark-local-dir-1, spark-conf-volume, default-token-q7drh
> node name: N/A
> start time: N/A
> container images: N/A
> phase: Pending
> status: []
> 2019-04-25 13:37:01 INFO LoggingPodStatusWatcherImpl:54 - State changed, new
> state:
> pod name: com-xxxx-cloud-mf-trainer-submit-1556199419847-driver
> namespace: default
> labels: DagTask_ID -> 5fd12b90-fbbb-41f0-41ad-7bc5bd0abfe0,
> spark-app-selector -> spark-3c8350a62ab44c139ce073d654fddebb, spark-role ->
> driver
> pod uid: 348cdcf5-675f-11e9-ae72-e8611f1fbb2a
> creation time: 2019-04-25T13:37:01Z
> service account name: default
> volumes: spark-local-dir-1, spark-conf-volume, default-token-q7drh
> node name: yq01-m12-ai2b-service02.yq01.xxxx.com
> start time: N/A
> container images: N/A
> phase: Pending
> status: []
> 2019-04-25 13:37:01 INFO Client:54 - Waiting for application
> com.xxxx.cloud.mf.trainer.Submit to finish...
> 2019-04-25 13:37:01 INFO LoggingPodStatusWatcherImpl:54 - State changed, new
> state:
> pod name: com-xxxx-cloud-mf-trainer-submit-1556199419847-driver
> namespace: default
> labels: DagTask_ID -> 5fd12b90-fbbb-41f0-41ad-7bc5bd0abfe0,
> spark-app-selector -> spark-3c8350a62ab44c139ce073d654fddebb, spark-role ->
> driver
> pod uid: 348cdcf5-675f-11e9-ae72-e8611f1fbb2a
> creation time: 2019-04-25T13:37:01Z
> service account name: default
> volumes: spark-local-dir-1, spark-conf-volume, default-token-q7drh
> node name: yq01-m12-ai2b-service02.yq01.xxxx.com
> start time: 2019-04-25T13:37:01Z
> container images: 10.96.0.100:5000/spark:spark-2.4.0
> phase: Pending
> status: [ContainerStatus(containerID=null,
> image=10.96.0.100:5000/spark:spark-2.4.0, imageID=,
> lastState=ContainerState(running=null, terminated=null, waiting=null,
> additionalProperties={}), name=spark-kubernetes-driver, ready=false,
> restartCount=0, state=ContainerState(running=null, terminated=null,
> waiting=ContainerStateWaiting(message=null, reason=ContainerCreating,
> additionalProperties={}), additionalProperties={}), additionalProperties={})]
> 2019-04-25 13:37:04 INFO LoggingPodStatusWatcherImpl:54 - State changed, new
> state:
> pod name: com-xxxx-cloud-mf-trainer-submit-1556199419847-driver
> namespace: default
> labels: DagTask_ID -> 5fd12b90-fbbb-41f0-41ad-7bc5bd0abfe0,
> spark-app-selector -> spark-3c8350a62ab44c139ce073d654fddebb, spark-role ->
> driver
> pod uid: 348cdcf5-675f-11e9-ae72-e8611f1fbb2a
> creation time: 2019-04-25T13:37:01Z
> service account name: default
> volumes: spark-local-dir-1, spark-conf-volume, default-token-q7drh
> node name: yq01-m12-ai2b-service02.yq01.xxxx.com
> start time: 2019-04-25T13:37:01Z
> container images: 10.96.0.100:5000/spark:spark-2.4.0
> phase: Running
> status:
> [ContainerStatus(containerID=docker://120dbf8cb11cf8ef9b26cff3354e096a979beb35279de34be64b3c06e896b991,
> image=10.96.0.100:5000/spark:spark-2.4.0,
> imageID=docker-pullable://10.96.0.100:5000/spark@sha256:5b47e2a29aeb1c644fc3853933be2ad08f9cd233dec0977908803e9a1f870b0f,
> lastState=ContainerState(running=null, terminated=null, waiting=null,
> additionalProperties={}), name=spark-kubernetes-driver, ready=true,
> restartCount=0,
> state=ContainerState(running=ContainerStateRunning(startedAt=Time(time=2019-04-25T13:37:03Z,
> additionalProperties={}), additionalProperties={}), terminated=null,
> waiting=null, additionalProperties={}), additionalProperties={})]
> 2019-04-25 13:37:27 INFO LoggingPodStatusWatcherImpl:54 - State changed, new
> state:
> pod name: com-xxxx-cloud-mf-trainer-submit-1556199419847-driver
> namespace: default
> labels: DagTask_ID -> 5fd12b90-fbbb-41f0-41ad-7bc5bd0abfe0,
> spark-app-selector -> spark-3c8350a62ab44c139ce073d654fddebb, spark-role ->
> driver
> pod uid: 348cdcf5-675f-11e9-ae72-e8611f1fbb2a
> creation time: 2019-04-25T13:37:01Z
> service account name: default
> volumes: spark-local-dir-1, spark-conf-volume, default-token-q7drh
> node name: yq01-m12-ai2b-service02.yq01.xxxx.com
> start time: 2019-04-25T13:37:01Z
> container images: 10.96.0.100:5000/spark:spark-2.4.0
> phase: Pending
> status: [ContainerStatus(containerID=null,
> image=10.96.0.100:5000/spark:spark-2.4.0, imageID=,
> lastState=ContainerState(running=null, terminated=null, waiting=null,
> additionalProperties={}), name=spark-kubernetes-driver, ready=false,
> restartCount=0, state=ContainerState(running=null, terminated=null,
> waiting=ContainerStateWaiting(message=null, reason=ContainerCreating,
> additionalProperties={}), additionalProperties={}), additionalProperties={})]
> 2019-04-25 13:37:29 INFO LoggingPodStatusWatcherImpl:54 - State changed, new
> state:
> pod name: com-xxxx-cloud-mf-trainer-submit-1556199419847-driver
> namespace: default
> labels: DagTask_ID -> 5fd12b90-fbbb-41f0-41ad-7bc5bd0abfe0,
> spark-app-selector -> spark-3c8350a62ab44c139ce073d654fddebb, spark-role ->
> driver
> pod uid: 348cdcf5-675f-11e9-ae72-e8611f1fbb2a
> creation time: 2019-04-25T13:37:01Z
> service account name: default
> volumes: spark-local-dir-1, spark-conf-volume, default-token-q7drh
> node name: yq01-m12-ai2b-service02.yq01.xxxx.com
> start time: 2019-04-25T13:37:01Z
> container images: 10.96.0.100:5000/spark:spark-2.4.0
> phase: Running
> status:
> [ContainerStatus(containerID=docker://43753f5336c41eaec8cdcdfd271b34ac465de331aad2d612fe0c7ad1c3706aac,
> image=10.96.0.100:5000/spark:spark-2.4.0,
> imageID=docker-pullable://10.96.0.100:5000/spark@sha256:5b47e2a29aeb1c644fc3853933be2ad08f9cd233dec0977908803e9a1f870b0f,
> lastState=ContainerState(running=null, terminated=null, waiting=null,
> additionalProperties={}), name=spark-kubernetes-driver, ready=true,
> restartCount=0,
> state=ContainerState(running=ContainerStateRunning(startedAt=Time(time=2019-04-25T13:37:28Z,
> additionalProperties={}), additionalProperties={}), terminated=null,
> waiting=null, additionalProperties={}), additionalProperties={})]
> 2019-04-25 13:37:52 INFO LoggingPodStatusWatcherImpl:54 - State changed, new
> state:
> pod name: com-xxxx-cloud-mf-trainer-submit-1556199419847-driver
> namespace: default
> labels: DagTask_ID -> 5fd12b90-fbbb-41f0-41ad-7bc5bd0abfe0,
> spark-app-selector -> spark-3c8350a62ab44c139ce073d654fddebb, spark-role ->
> driver
> pod uid: 348cdcf5-675f-11e9-ae72-e8611f1fbb2a
> creation time: 2019-04-25T13:37:01Z
> service account name: default
> volumes: spark-local-dir-1, spark-conf-volume, default-token-q7drh
> node name: yq01-m12-ai2b-service02.yq01.xxxx.com
> start time: 2019-04-25T13:37:01Z
> container images: 10.96.0.100:5000/spark:spark-2.4.0
> phase: Failed
> status:
> [ContainerStatus(containerID=docker://43753f5336c41eaec8cdcdfd271b34ac465de331aad2d612fe0c7ad1c3706aac,
> image=10.96.0.100:5000/spark:spark-2.4.0,
> imageID=docker-pullable://10.96.0.100:5000/spark@sha256:5b47e2a29aeb1c644fc3853933be2ad08f9cd233dec0977908803e9a1f870b0f,
> lastState=ContainerState(running=null, terminated=null, waiting=null,
> additionalProperties={}), name=spark-kubernetes-driver, ready=false,
> restartCount=0, state=ContainerState(running=null,
> terminated=ContainerStateTerminated(containerID=docker://43753f5336c41eaec8cdcdfd271b34ac465de331aad2d612fe0c7ad1c3706aac,
> exitCode=1, finishedAt=Time(time=2019-04-25T13:37:48Z,
> additionalProperties={}), message=null, reason=Error, signal=null,
> startedAt=Time(time=2019-04-25T13:37:28Z, additionalProperties={}),
> additionalProperties={}), waiting=null, additionalProperties={}),
> additionalProperties={})]
> 2019-04-25 13:37:52 INFO LoggingPodStatusWatcherImpl:54 - Container final
> statuses:
> Container name: spark-kubernetes-driver
> Container image: 10.96.0.100:5000/spark:spark-2.4.0
> Container state: Terminated
> Exit code: 1
> 2019-04-25 13:37:52 INFO Client:54 - Application
> com.xxxx.cloud.mf.trainer.Submit finished.
> 2019-04-25 13:37:52 INFO ShutdownHookManager:54 - Shutdown hook called
> 2019-04-25 13:37:52 INFO ShutdownHookManager:54 - Deleting directory
> /tmp/spark-84727675-4ced-491c-8993-22e8f3539bf3
> bash-4.4#
>
>
> Please let me know if I miss anything.
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