ExternalHazelcastCacheManager
Description
A service that provides cache instances backed by Hazelcast running outside of NiFi.
Tags
cache, hazelcast
Properties
In the list below required Properties are shown with an asterisk (*). Other properties are considered optional. The table also indicates any default values, and whether a property supports the NiFi Expression Language.
| Display Name | API Name | Default Value | Allowable Values | Description |
|---|---|---|---|---|
| Hazelcast Cluster Name * | hazelcast-cluster-name | nifi | Name of the Hazelcast cluster. Supports Expression Language, using Environment variables. | |
| Hazelcast Server Address * | hazelcast-server-address | Addresses of one or more the Hazelcast instances, using {host:port} format, separated by comma. Supports Expression Language, using Environment variables. | ||
| Hazelcast Initial Backoff * | hazelcast-retry-backoff-initial | 1 secs | The amount of time the client waits before it tries to reestablish connection for the first time. | |
| Hazelcast Maximum Backoff * | hazelcast-retry-backoff-maximum | 5 secs | The maximum amount of time the client waits before it tries to reestablish connection. | |
| Hazelcast Backoff Multiplier * | hazelcast-retry-backoff-multiplier | 1.5 | A multiplier by which the wait time is increased before each attempt to reestablish connection. | |
| Hazelcast Connection Timeout * | hazelcast-connection-timeout | 20 secs | The maximum amount of time the client tries to connect or reconnect before giving up. |
State Management
This component does not store state.
Restricted
This component is not restricted.
System Resource Considerations
This component does not specify system resource considerations.