Switching policies for an indexedit
This functionality is in beta and is subject to change. The design and code is less mature than official GA features and is being provided as-is with no warranties. Beta features are not subject to the support SLA of official GA features.
Setting index.lifecycle.name to a different policy behaves much like a policy update, but instead of just
switching to a different version, it switches to a different policy.
After setting a policy for an index, we can switch out my_policy with
my_other_policy by just updating the index’s index.lifecycle.name
setting to the new policy. After completing its currently executed phase,
it will move on to the next phase in my_other_policy. So if it was on the
hot phase before, it will move to the delete phase after the hot phase concluded.
PUT my_index/_settings
{
"lifecycle.name": "my_other_policy"
}
The change to the new policy will not happen immediately. The currently executing phase
of the existing policy for my_index will continue to execute until it completes. Once
completed, my_index will move to being managed by the my_other_policy.