HazelcastMapCacheClient¶

Description¶

An implementation of DistributedMapCacheClient that uses Hazelcast as the backing cache. This service relies on an other controller service, manages the actual Hazelcast calls, set in Hazelcast Cache Manager.

Tags¶

cache, hazelcast, map

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	Description
Hazelcast Cache Manager *	hazelcast-cache-manager		A Hazelcast Cache Manager which manages connections to Hazelcast and provides cache instances.
Hazelcast Cache Name *	hazelcast-cache-name		The name of a given cache. A Hazelcast cluster may handle multiple independent caches, each identified by a name. Clients using caches with the same name are working on the same data structure within Hazelcast.
Hazelcast Entry Lifetime *	hazelcast-entry-ttl	5 min	Indicates how long the written entries should exist in Hazelcast. Setting it to ‘0 secs’ means that the datawill exists until its deletion or until the Hazelcast server is shut down. Using `EmbeddedHazelcastCacheManager` ascache manager will not provide policies to limit the size of the cache.

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.