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  1. Basics
  2. Getting Started
  3. Frequently Asked Questions (FAQs)

Pinot On Kubernetes FAQ

PreviousGeneralNextIngestion FAQ

Last updated 3 years ago

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How to increase server disk size on AWS

Below is an example of AWS EKS.

1. Update Storage Class

In the K8s cluster, check the storage class: in AWS, it should be gp2.

Then update StorageClass to ensure:

allowVolumeExpansion: true

Once StorageClass is updated, it should be like:

2. Update PVC

Once the storage class is updated, then we can update PVC for the server disk size.

Now we want to double the disk size for pinot-server-3.

Below is an example of current disks:

Below is the output of 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 spec's PVC size is updated to 2T, but the status's PVC size is still 1T.

3. Restart pod to let it reflect

Restart pinot-server-3 pod:

Recheck PVC size:

PVC data-pinot-server-3