Will Zhang created SPARK-27574:
----------------------------------
Summary: 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
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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