Getting Started With Kyuubi on kubernetes
Contents
Getting Started With Kyuubi on kubernetes#
Running kyuubi with helm#
Helm is the package manager for Kubernetes,it can be used to find, share, and use software built for Kubernetes.
Get helm and Install#
Please go to Install Helm page to get and install an appropriate release version for yourself.
Get Kyuubi Started#
[Optional] Create namespace on kubernetes#
create ns kyuubi
Get kyuubi started#
helm install kyuubi-helm ${KYUUBI_HOME}/docker/helm -n ${namespace_name}
It will print variables and the way to get kyuubi expose ip and port.
NAME: kyuubi-helm
LAST DEPLOYED: Wed Oct 20 15:22:47 2021
NAMESPACE: kyuubi
STATUS: deployed
REVISION: 1
TEST SUITE: None
NOTES:
Get kyuubi expose URL by running these commands:
export NODE_PORT=$(kubectl get --namespace kyuubi -o jsonpath="{.spec.ports[0].nodePort}" services kyuubi-svc)
export NODE_IP=$(kubectl get nodes --namespace kyuubi -o jsonpath="{.items[0].status.addresses[0].address}")
echo $NODE_IP:$NODE_PORT
Using hive beeline#
Using Hive Beeline to opening a connection.
Remove kyuubi#
helm uninstall kyuubi-helm -n ${namespace_name}
Edit server config#
Modify values.yaml
under ${KYUUBI_HOME}/docker/helm
:
# Kyuubi server numbers
replicaCount: 2
image:
repository: apache/kyuubi
pullPolicy: Always
# Overrides the image tag whose default is the chart appVersion.
tag: "master-snapshot"
server:
bind:
host: 0.0.0.0
port: 10009
conf:
mountPath: /opt/kyuubi/conf
service:
type: NodePort
# The default port limit of kubernetes is 30000-32767
# to change:
# vim kube-apiserver.yaml (usually under path: /etc/kubernetes/manifests/)
# add or change line 'service-node-port-range=1-32767' under kube-apiserver
port: 30009
Get server log#
List all server pods:
kubectl get po -n ${namespace_name}
The server pods will print:
NAME READY STATUS RESTARTS AGE
kyuubi-server-585d8944c5-m7j5s 1/1 Running 0 30m
kyuubi-server-32sdsa1245-2d2sj 1/1 Running 0 30m
then, use pod name to get logs:
kubectl -n ${namespace_name} logs kyuubi-server-585d8944c5-m7j5s