This section explains how to modify a custom Amazon DocumentDB parameter group.
In Amazon DocumentDB, you cannot modify a default
cluster parameter group which is created when you first create a cluster with new engine version in a new region.
If your Amazon DocumentDB cluster is using the default cluster parameter group and you want to modify a value in it, you must first create a new parameter group or copy an existing parameter group, modify it, and then apply the modified parameter group to your cluster.
Complete the following steps to modify a custom cluster parameter group.
Modify actions could take a while to propagate.
Please wait for the modified cluster paramater group to be available before attaching it to your cluster.
You can use the AWS Management Console or the AWS CLI describe-db-cluster-parameters
operation to verify that your cluster parameter group has been modified.
For more information, see Describing cluster parameter groups.
Follow these steps to modify a custom Amazon DocumentDB parameter group. You can't modify a default
parameter group. If you want to modify a value in the default
parameter group, you can copy the default cluster parameter group, modify it, and then apply the modified parameter group to your cluster. For more information about applying parameter groups to your cluster, see Modifying an Amazon DocumentDB cluster.
To modify a custom cluster parameter group
Sign in to the AWS Management Console, and open the Amazon DocumentDB console at https://console.aws.amazon.com/docdb
. In the navigation pane on the left side of the console, choose Parameter groups. In the list of parameter groups, choose the name of the parameter group that you want to modify.
Tip
If you don't see the navigation pane on the left side of your screen, choose the menu icon (
) in the upper-left corner of the page.
For each parameter in the parameter group that you want to modify, do the following:
Locate the parameter that you want to modify, and verify that it is modifiable by checking if it is listed as
true
under the Modifiable column.If it is modifiable, select the parameter and choose Edit from the top right of the console page.
In the Modify
<parameter-name>
dialog box, make the changes that you want. Then choose Modify cluster parameter, or choose Cancel to discard the changes.