Remove template overrides from your analytics CR

Edit your analytics CR and if it has a template: section, remove this section. For example:

kubectl edit a7s -n <namespace>

Remove the template: section:

# Please edit the object below. Lines beginning with a '#' will be ignored,
# and an empty file will abort the edit. If an error occurs while saving this file will be
# reopened with the relevant failures.
#
apiVersion: analytics.apiconnect.ibm.com/v1beta1
kind: AnalyticsCluster
...
spec:
...
  template:  # REMOVE THIS SECTION
  - name: storage-data
    containers:
    - name: storage-data
      env:
      - name: ES_JAVA_OPTS
        value: "-Xms2g -Xmx2g"
      resources:
        requests:
          memory: 3Gi                    
        limits:
          memory: 4Gi                    

In this example, the template section specified custom memory allocations for internal analytics processes. These settings are applicable only to pre-v10.0.5 analytics deployments. v10.0.5 has additional deployment profiles that provide increased memory allocations: Analytics component deployment profile limits.