Re: Spark 2.3.1: k8s driver pods stuck in Initializing state
The spark-init ConfigMap is used for the init-container that is responsible for downloading remote dependencies. The k8s submission client run by spark-submit should create the ConfigMap and add a ConfigMap volume in the driver pod. Can you provide the command you used to run the job? On Wed, Sep 26, 2018 at 2:36 PM purna pradeep wrote: > Hello , > > > We're running spark 2.3.1 on kubernetes v1.11.0 and our driver pods from > k8s are getting stuck in initializing state like so: > > NAME > READY STATUS RESTARTS AGE > > my-pod-fd79926b819d3b34b05250e23347d0e7-driver 0/1 Init:0/1 0 > 18h > > > And from *kubectl describe pod*: > > *Warning FailedMount 9m (x128 over 4h) * kubelet, 10.47.96.167 Unable > to mount volumes for pod > "my-pod-fd79926b819d3b34b05250e23347d0e7-driver_spark(1f3aba7b-c10f-11e8-bcec-1292fec79aba)": > timeout expired waiting for volumes to attach or mount for pod > "spark"/"my-pod-fd79926b819d3b34b05250e23347d0e7-driver". list of unmounted > volumes=[spark-init-properties]. list of unattached > volumes=[spark-init-properties download-jars-volume download-files-volume > spark-token-tfpvp] > *Warning FailedMount 4m (x153 over 4h) kubelet,* 10.47.96.167 > MountVolume.SetUp failed for volume "spark-init-properties" : configmaps > "my-pod-fd79926b819d3b34b05250e23347d0e7-init-config" not found > > From what I can see in *kubectl get configmap* the init config map for > the driver pod isn't there. > > Am I correct in assuming since the configmap isn't being created the > driver pod will never start (hence stuck in init)? > > Where does the init config map come from? > > Why would it not be created? > > > Please suggest > > Thanks, > Purna > >
Spark 2.3.1: k8s driver pods stuck in Initializing state
Hello , We're running spark 2.3.1 on kubernetes v1.11.0 and our driver pods from k8s are getting stuck in initializing state like so: NAME READY STATUS RESTARTS AGE my-pod-fd79926b819d3b34b05250e23347d0e7-driver 0/1 Init:0/1 0 18h And from *kubectl describe pod*: *Warning FailedMount 9m (x128 over 4h) * kubelet, 10.47.96.167 Unable to mount volumes for pod "my-pod-fd79926b819d3b34b05250e23347d0e7-driver_spark(1f3aba7b-c10f-11e8-bcec-1292fec79aba)": timeout expired waiting for volumes to attach or mount for pod "spark"/"my-pod-fd79926b819d3b34b05250e23347d0e7-driver". list of unmounted volumes=[spark-init-properties]. list of unattached volumes=[spark-init-properties download-jars-volume download-files-volume spark-token-tfpvp] *Warning FailedMount 4m (x153 over 4h) kubelet,* 10.47.96.167 MountVolume.SetUp failed for volume "spark-init-properties" : configmaps "my-pod-fd79926b819d3b34b05250e23347d0e7-init-config" not found >From what I can see in *kubectl get configmap* the init config map for the driver pod isn't there. Am I correct in assuming since the configmap isn't being created the driver pod will never start (hence stuck in init)? Where does the init config map come from? Why would it not be created? Please suggest Thanks, Purna
Spark 2.3.1: k8s driver pods stuck in Initializing state
We're running spark 2.3.1 on kubernetes v1.11.0 and our driver pods from k8s are getting stuck in initializing state like so: NAME READY STATUS RESTARTS AGE my-pod-fd79926b819d3b34b05250e23347d0e7-driver 0/1 Init:0/1 0 18h And from *kubectl describe pod*: *Warning FailedMount 9m (x128 over 4h) * kubelet, 10.47.96.167 Unable to mount volumes for pod "my-pod-fd79926b819d3b34b05250e23347d0e7-driver_spark(1f3aba7b-c10f-11e8-bcec-1292fec79aba)": timeout expired waiting for volumes to attach or mount for pod "spark"/"my-pod-fd79926b819d3b34b05250e23347d0e7-driver". list of unmounted volumes=[spark-init-properties]. list of unattached volumes=[spark-init-properties download-jars-volume download-files-volume spark-token-tfpvp] *Warning FailedMount 4m (x153 over 4h) kubelet,* 10.47.96.167 MountVolume.SetUp failed for volume "spark-init-properties" : configmaps "my-pod-fd79926b819d3b34b05250e23347d0e7-init-config" not found From what I can see in *kubectl get configmap* the init config map for the driver pod isn't there. Am I correct in assuming since the configmap isn't being created the driver pod will never start (hence stuck in init)? Where does the init config map come from? Why would it not be created? Thanks, Christopher Carney The information contained in this e-mail is confidential and/or proprietary to Capital One and/or its affiliates and may only be used solely in performance of work or services for Capital One. The information transmitted herewith is intended only for use by the individual or entity to which it is addressed. If the reader of this message is not the intended recipient, you are hereby notified that any review, retransmission, dissemination, distribution, copying or other use of, or taking of any action in reliance upon this information is strictly prohibited. If you have received this communication in error, please contact the sender and delete the material from your computer.
Spark 2.3.1: k8s driver pods stuck in Initializing state
Our driver pods from k8s are getting stuck in initializing state like so: NAME READY STATUS RESTARTS AGE my-pod-fd79926b819d3b34b05250e23347d0e7-driver 0/1 Init:0/1 0 18h And from *kubectl describe pod*: *Warning FailedMount 9m (x128 over 4h) * kubelet, 10.47.96.167 Unable to mount volumes for pod "my-pod-fd79926b819d3b34b05250e23347d0e7-driver_spark(1f3aba7b-c10f-11e8-bcec-1292fec79aba)": timeout expired waiting for volumes to attach or mount for pod "spark"/"my-pod-fd79926b819d3b34b05250e23347d0e7-driver". list of unmounted volumes=[spark-init-properties]. list of unattached volumes=[spark-init-properties download-jars-volume download-files-volume spark-token-tfpvp] *Warning FailedMount 4m (x153 over 4h) kubelet,* 10.47.96.167 MountVolume.SetUp failed for volume "spark-init-properties" : configmaps "my-pod-fd79926b819d3b34b05250e23347d0e7-init-config" not found From what I can see in *kubectl get configmap* the init config map for the driver pod isn't there. Am I correct in assuming since the configmap isn't being created the driver pod will never start (hence stuck in init)? Where does the init config map come from? Why would it not be created? Thanks, Christopher Carney The information contained in this e-mail is confidential and/or proprietary to Capital One and/or its affiliates and may only be used solely in performance of work or services for Capital One. The information transmitted herewith is intended only for use by the individual or entity to which it is addressed. If the reader of this message is not the intended recipient, you are hereby notified that any review, retransmission, dissemination, distribution, copying or other use of, or taking of any action in reliance upon this information is strictly prohibited. If you have received this communication in error, please contact the sender and delete the material from your computer.
Fwd: Spark 2.3.1: k8s driver pods stuck in Initializing state
Our driver pods from k8s are getting stuck in initializing state like so: NAME READY STATUS RESTARTS AGE my-pod-fd79926b819d3b34b05250e23347d0e7-driver 0/1 Init:0/1 0 18h And from *kubectl describe pod*: *Warning FailedMount 9m (x128 over 4h) * kubelet, 10.47.96.167 Unable to mount volumes for pod "my-pod-fd79926b819d3b34b05250e23347d0e7-driver_spark(1f3aba7b-c10f-11e8-bcec-1292fec79aba)": timeout expired waiting for volumes to attach or mount for pod "spark"/"my-pod-fd79926b819d3b34b05250e23347d0e7-driver". list of unmounted volumes=[spark-init-properties]. list of unattached volumes=[spark-init-properties download-jars-volume download-files-volume spark-token-tfpvp] *Warning FailedMount 4m (x153 over 4h) kubelet,* 10.47.96.167 MountVolume.SetUp failed for volume "spark-init-properties" : configmaps "my-pod-fd79926b819d3b34b05250e23347d0e7-init-config" not found From what I can see in *kubectl get configmap* the init config map for the driver pod isn't there. Am I correct in assuming since the configmap isn't being created the driver pod will never start (hence stuck in init)? Where does the init config map come from? Why would it not be created? Thanks, Christopher Carney The information contained in this e-mail is confidential and/or proprietary to Capital One and/or its affiliates and may only be used solely in performance of work or services for Capital One. The information transmitted herewith is intended only for use by the individual or entity to which it is addressed. If the reader of this message is not the intended recipient, you are hereby notified that any review, retransmission, dissemination, distribution, copying or other use of, or taking of any action in reliance upon this information is strictly prohibited. If you have received this communication in error, please contact the sender and delete the material from your computer.
