cluster_expire_time specifies the expiration time of cluster information. The value 0 indicates that the cluster information will never expire. If a cluster is not accessed within the specified time, the information about this cluster will be deleted.
| Attribute | Description |
|---|---|
| Parameter type | INTERVAL |
| Default value | 1d |
| Value range | [0, +∞) |
| Effective only after ODP restart | No |