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Pinot On Kubernetes FAQ
This page has a collection of frequently asked questions about Pinot on Kubernetes with answers from the community.
This is a list of questions frequently asked in our troubleshooting channel on Slack. To contribute additional questions and answers, make a pull request.
The following is an example using Amazon Elastic Kubernetes Service (Amazon EKS).
In the Kubernetes (k8s) cluster, check the storage class: in Amazon EKS, it should be
gp2.
Then update StorageClass to ensure:
allowVolumeExpansion: true
Once StorageClass is updated, it should look like this:
Once the storage class is updated, then we can update the PersistentVolumeClaim (PVC) for the server disk size.
Now we want to double the disk size for
pinot-server-3.The following is an example of current disks:
The following is the output of
data-pinot-server-3:
PVC data-pinot-server-3
Now, let's change the PVC size to
2T by editing the server PVC.kubectl edit pvc data-pinot-server-3 -n pinot
Once updated, the specification's PVC size is updated to
2T, but the status's PVC size is still 1T.
Restart the
pinot-server-3 pod:
Recheck the PVC size:
Last modified 4mo ago