To use Hazelcast Enterprise, you need to install a license key on all members in a cluster.
| Hazelcast Enterprise license keys are required only for members. You do not need to set a license key for Java clients that are connected to members. | 
<hazelcast>
    <license-key>Your Enterprise License Key</license-key>
</hazelcast>hazelcast:
  license-key: Your Enterprise License KeyConfig config = new Config();
config.setLicenseKey( "Your Enterprise License Key" );<hz:config>
    <hz:license-key>Your Enterprise License Key</hz:license-key>
</hz:config>export HZ_LICENSEKEY=Your Enterprise License Key-Dhazelcast.enterprise.license.key=Your Enterprise License Key