Helm production parameters Quorum size, why are theses values set to 1

[gmatej]

Hi.

We are looking at the helm production charts for Pulsar and also Bookkeeper. Why are those values set to 1?

managedLedgerDefaultAckQuorum: '1'
managedLedgerDefaultEnsembleSize: '1'
managedLedgerDefaultWriteQuorum: '1'

Wouldn't these cause a data loss in case of a bookkeeper pod corruption.

BR

Matej Grasic

[lhotari]

Hi.

We are looking at the helm production charts for Pulsar and also Bookkeeper. Why are those values set to 1?

managedLedgerDefaultAckQuorum: '1' managedLedgerDefaultEnsembleSize: '1' managedLedgerDefaultWriteQuorum: '1'

Wouldn't these cause a data loss in case of a bookkeeper pod corruption.

BR

Matej Grasic

Valid point. The defaults are not optimal in the Apache Pulsar Helm chart. Would you like to contribute a Pull Request to https://github.com/apache/pulsar-helm-chart ? Setting these values to 2 would be a more sensible default.