我定义了“静态”hazelcast配置:
@Bean
public Config getHazelcastConfig() {
final Config config = new Config();
config.setProperty("hazelcast.logging.type", "slf4j");
final GroupConfig groupConfig = new GroupConfig();
groupConfig.setName("projectName");
groupConfig.setPassword("projectPassword");
config.setGroupConfig(groupConfig);
final NetworkConfig networkConfig = new NetworkConfig();
final TcpIpConfig tcpIpConfig = new TcpIpConfig();
final String[] members = "10.0.0.2".split(",");
for (String member : members) {
tcpIpConfig.addMember(member);
}
tcpIpConfig.setConnectionTimeoutSeconds(5);
final JoinConfig joinConfig = networkConfig.getJoin();
joinConfig.getAwsConfig().setEnabled(false);
joinConfig.getMulticastConfig().setEnabled(false);
joinConfig.setTcpIpConfig(tcpIpConfig);
joinConfig.getTcpIpConfig().setEnabled(true);
joinConfig.getTcpIpConfig().setConnectionTimeoutSeconds(5);
config.setNetworkConfig(networkConfig);
config.setInstanceName("projectInstanceName");
return config;
}
其中“10.0.0.2”是我的localhost ip。我只想在我的tcpIpConfig成员中添加一个hazelcast实例。我的朋友坐在同一个网络中,IP号码为“10.0.0.3”。他懒得在git上共享的属性文件中更改密码和组名,并且正在连接到我的集群。为什么他能够连接到我的集群?我怎么能阻止这个?
答案 0 :(得分:0)
Yesss,@ Sachin。你是对的。添加后
securityCfg.setEnabled(true);
检查hazelcast配置密码和登录。
我在localhost上使用多个hazelcast实例的第二个问题与hibernate有关。在haibernate中使用hazelcast作为二级缓存时,会创建hazelcast成员。它可以通过以下方式打开/关闭:
properties.setProperty("hibernate.cache.hazelcast.use_native_client", "false");
或
properties.setProperty("hibernate.cache.hazelcast.use_native_client", "true");