Thanks. Would I need to delete and restart the Kubernetes cluster for the configurations to apply?
Sorry, new to K8S as well so not sure how to go about doing it. It seems I can edit the cass-oprator-manifests yaml but that is not the file which needs editing. When I edit the example-cassdc file then I am getting error $ kubectl edit -f example-cassdc-minimal.yaml Error from server (NotFound): cassandradatacenters.cassandra.datastax.com "dc1" not found I can delete the cluster and start it again with new file but I’ll prefer to understand how to make changes when the system is running (if possible). thanks Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 From: Erick Ramirez<mailto:erick.rami...@datastax.com> Sent: 27 July 2020 03:00 To: user@cassandra.apache.org<mailto:user@cassandra.apache.org> Subject: Re: How to specify a configuration in cass-operator for Cassandra.yaml Yes, you're right -- you need to override the defaults by specifying the configuration in the operator yaml spec: spec: ... config: cassandra-yaml: ... commitlog_sync: batch ... Cheers! On Mon, 27 Jul 2020 at 03:08, Manu Chadha <manu.cha...@hotmail.com<mailto:manu.cha...@hotmail.com>> wrote: Hi I am using cass-operator to run Cassandra in Kubernetes. I am also using ScalarDB to provide ACID support in Cassandra. One pre-requisite for ScalarDB is to change the commitlog_sync to batch. “Change commitlog_sync from periodic to batch in cassandra.yaml not to lose data when quorum of replica nodes go down” What is the way to set this value in Cassandra using Cass-Operator? I note that in example-cassdc-minimal.yaml, certain properties are defined which seem to be values for Cassandra.yaml. authenticator: org.apache.cassandra.auth.PasswordAuthenticator authorizer: org.apache.cassandra.auth.CassandraAuthorizer role_manager: org.apache.cassandra.auth.CassandraRoleManager I suppose the default value for commitlog_sync is periodic commitlog_sync: periodic commitlog_sync_period_in_ms: 10000 Do I just add the commitlog_sync property in this list like the following to override the default value? commitlog_sync: batch commitlog_sync_batch_window_in_ms: 2 thanks Sent from Mail<https://urldefense.proofpoint.com/v2/url?u=https-3A__go.microsoft.com_fwlink_-3FLinkId-3D550986&d=DwMF-g&c=adz96Xi0w1RHqtPMowiL2g&r=DPfYm4e7OLSdVEGyWr82F_m1fTjoAHtX5mdHEINlrQw&m=_UAyEIS0iYVbcNS7XQbGxHBojQXEuwvA-4uhHB1x-Wo&s=ayrp92NOkuxRVDbxHBun-SmW8P1fgkRcPqcIqRnzNA4&e=> for Windows 10
