<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>DistributedMapCacheClientService</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">DistributedMapCacheClientService</h1><h2>Description: </h2><p>Provides the ability to communicate with a DistributedMapCacheServer. This can be used in order to share a Map between nodes in a NiFi cluster</p><h3>Tags: </h3><p>distributed, cache, state, map, cluster</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values.</p><table id="properties"><tr><th>Display Name</th><th>API Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name"><strong>Server Hostname</strong></td><td>Server Hostname</td><td></td><td id="allowable-values"></td><td id="description">The name of the server that is running the DistributedMapCacheServer service</td></tr><tr><td id="name"><strong>Server Port</strong></td><td>Server Port</td><td id="default-value">4557</td><td id="allowable-values"></td><td id="description">The port on the remote server that is to be used when communicating with the DistributedMapCacheServer service</td></tr><tr><td id="name">SSL Context Service</td><td>SSL Context Service</td><td></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>SSLContextService<br/><strong>Implementations: </strong><a href="../../../nifi-ssl-context-service-nar/1.19.1/org.apache.nifi.ssl.StandardRestrictedSSLContextService/index.html">StandardRestrictedSSLContextService</a><br/><a href="../../../nifi-ssl-context-service-nar/1.19.1/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a></td><td id="description">If specified, indicates the SSL Context Service that is used to communicate with the remote server. If not specified, communications will not be encrypted</td></tr><tr><td id="name"><strong>Communications Timeout</strong></td><td>Communications Timeout</td><td id="default-value">30 secs</td><td id="allowable-values"></td><td id="description">Specifies how long to wait when communicating with the remote server before determining that there is a communications failure if data cannot be sent or received</td></tr></table><h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>System Resource Considerations:</h3>None specified.<h3>See Also:</h3><p><a href="../org.apache.nifi.distributed.cache.server.map.DistributedMapCacheServer/index.html">DistributedMapCacheServer</a>, <a href="../../../nifi-ssl-context-service-nar/1.19.1/org.apache.nifi.ssl.StandardSSLContextService/index.html">StandardSSLContextService</a></p></body></html>