更新时间:2019-11-04 15:59
引用SDK后,初始化Client示例如下。
注意: 实例域名(instanceDomain),端口(instanceDomainPort)以及AK信息(accessKey, accessSecret)需要SDK用户自行提供。
String instanceDomain = "*****";
int instanceDomainPort = **;
String accessKey = "***";
String accessSecret = "***";
CredentialsManager credentialsManager = new CredentialsManager(accessKey, accessSecret);
GryoMapper.Builder kryo = GryoMapper.build().addRegistry(MaxGraphIORegistry.getInstance());
MessageSerializer serializer = new GryoMessageSerializerV1d0(kryo);
try {
cluster = Cluster.build()
.addContactPoint(instanceDomain)
.port(instanceDomainPort)
.serializer(serializer)
.credentials(credentialsManager.getUserName(), credentialsManager.getPassword())
.create();
} catch (Exception e) {
throw new IllegalArgumentException("build credentials password fail", e);
}
client = cluster.connect();
instanceDomain和instancePort可以在DataWorks控制台的GraphCompute实例详情页面找到,图示如下:
在文档使用中是否遇到以下问题
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