[Documentation] Add more comment about configyaml

Signed-off-by: yandongxiao <[email protected]>

helm-charts/charts/kube-starrocks/values.yaml

@@ -422,6 +422,8 @@ starrocks:
       sys_log_level = INFO
     # A map object for setting the config. When configyaml is set, to non-empty, the configs in configyaml will take
     # precedence and values in config field will be discarded.
+    # Note: When using configyaml, the number needs to be quoted to avoid being converted to scientific notiation.
+    #       e.g. brpc_socket_max_unwritten_bytes: "10737418240"
     configyaml: {}
     # mount secrets if necessary.
     # see https://kubernetes.io/docs/concepts/storage/volumes/#using-subpath for more details about subPath.
@@ -721,6 +723,8 @@ starrocks:
       brpc_port = 8060
     # A map object for setting the config. When configyaml is set, to non-empty, the configs in configyaml will take
     # precedence and values in config field will be discarded.
+    # Note: When using configyaml, the number needs to be quoted to avoid being converted to scientific notiation.
+    #       e.g. brpc_socket_max_unwritten_bytes: "10737418240"
     configyaml: {}
     # mount secrets if necessary.
     # see https://kubernetes.io/docs/concepts/storage/volumes/#using-subpath for more details about subPath.
@@ -986,6 +990,8 @@ starrocks:
       default_rowset_type = beta
     # A map object for setting the config. When configyaml is set, to non-empty, the configs in configyaml will take
     # precedence and values in config field will be discarded.
+    # Note: When using configyaml, the number needs to be quoted to avoid being converted to scientific notiation.
+    #       e.g. brpc_socket_max_unwritten_bytes: "10737418240"
     configyaml: {}
     # mount secrets if necessary.
     # see https://kubernetes.io/docs/concepts/storage/volumes/#using-subpath for more details about subPath.