#1669 by default, configure queryReadConcern: "local" for ditto thing…

…s-search

* if used in a replicated MongoDB setup, this should be changed to `queryReadConcern: "linearizable"`

Signed-off-by: Thomas Jäckle <thomas.jaeckle@beyonnex.io>

deployment/helm/ditto/Chart.yaml

@@ -16,7 +16,7 @@ description: |
   A digital twin is a virtual, cloud based, representation of his real world counterpart
   (real world “Things”, e.g. devices like sensors, smart heating, connected cars, smart grids, EV charging stations etc).
 type: application
-version: 3.3.0  # chart version is effectively set by release-job
+version: 3.3.2  # chart version is effectively set by release-job
 appVersion: 3.3.0
 keywords:
   - iot-chart

deployment/helm/ditto/values.yaml

@@ -860,9 +860,10 @@ thingsSearch:
       searchWithAcksWriteConcern: "majority"
       # queryReadConcern configures the MongoDB read concern for doing queries / performing searches
       #  only if this is "linearizable" in combination with the searchWithAcksWriteConcern: "majority" a strong consistency
+      #  if used in a replicated MongoDB setup, this should be changed to `queryReadConcern: "linearizable"`
       #  for commands using the "search-persisted" requested ACK is guaranteed
       #  one of: default | local | majority | linearizable | snapshot | available
-      queryReadConcern: "linearizable"
+      queryReadConcern: "local"
       # updaterPersistenceReadConcern configures the MongoDB read concern for the "ThingUpdater"
       #  one of: default | local | majority | linearizable | snapshot | available
       updaterPersistenceReadConcern: "local"