本文整理汇总了Java中com.datastax.driver.core.Cluster.Builder.withRetryPolicy方法的典型用法代码示例。如果您正苦于以下问题：Java Builder.withRetryPolicy方法的具体用法？Java Builder.withRetryPolicy怎么用？Java Builder.withRetryPolicy使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.datastax.driver.core.Cluster.Builder的用法示例。
在下文中一共展示了Builder.withRetryPolicy方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: populateRetrytPolicy
import com.datastax.driver.core.Cluster.Builder; //导入方法依赖的package包/类
private Builder populateRetrytPolicy(Map<String, String> properties, Builder builder) throws DataServiceFault {
String retryPolicy = properties.get(DBConstants.Cassandra.RETRY_POLICY);
if (retryPolicy != null) {
if ("DefaultRetryPolicy".equals(retryPolicy)) {
builder = builder.withRetryPolicy(DefaultRetryPolicy.INSTANCE);
} else if ("DowngradingConsistencyRetryPolicy".equals(retryPolicy)) {
builder = builder.withRetryPolicy(DowngradingConsistencyRetryPolicy.INSTANCE);
} else if ("FallthroughRetryPolicy".equals(retryPolicy)) {
builder = builder.withRetryPolicy(FallthroughRetryPolicy.INSTANCE);
} else if ("LoggingDefaultRetryPolicy".equals(retryPolicy)) {
builder = builder.withRetryPolicy(new LoggingRetryPolicy(DefaultRetryPolicy.INSTANCE));
} else if ("LoggingDowngradingConsistencyRetryPolicy".equals(retryPolicy)) {
builder = builder.withRetryPolicy(new LoggingRetryPolicy(DowngradingConsistencyRetryPolicy.INSTANCE));
} else if ("LoggingFallthroughRetryPolicy".equals(retryPolicy)) {
builder = builder.withRetryPolicy(new LoggingRetryPolicy(FallthroughRetryPolicy.INSTANCE));
} else {
throw new DataServiceFault("Invalid Cassandra retry policy: " + retryPolicy);
}
}
return builder;
}
示例2: create
import com.datastax.driver.core.Cluster.Builder; //导入方法依赖的package包/类
@Override
public Cluster create(CassandraServiceInfo serviceInfo,
ServiceConnectorConfig serviceConnectorConfig) {
Builder builder = Cluster.builder()
.addContactPoints(serviceInfo.getContactPoints().toArray(new String[0]))
.withPort(serviceInfo.getPort());
if (StringUtils.hasText(serviceInfo.getUsername())) {
builder.withCredentials(serviceInfo.getUsername(), serviceInfo.getPassword());
}
if (serviceConnectorConfig instanceof CassandraClusterConfig) {
CassandraClusterConfig config = (CassandraClusterConfig) serviceConnectorConfig;
if (config.getCompression() != null) {
builder.withCompression(config.getCompression());
}
builder.withPoolingOptions(config.getPoolingOptions());
builder.withSocketOptions(config.getSocketOptions());
builder.withQueryOptions(config.getQueryOptions());
builder.withNettyOptions(config.getNettyOptions());
builder.withLoadBalancingPolicy(config.getLoadBalancingPolicy());
builder.withReconnectionPolicy(config.getReconnectionPolicy());
builder.withRetryPolicy(config.getRetryPolicy());
builder.withProtocolVersion(config.getProtocolVersion());
if (!config.isMetricsEnabled()) {
builder.withoutMetrics();
}
if (!config.isJmxReportingEnabled()) {
builder.withoutJMXReporting();
}
}
return builder.build();
}
示例3: init
import com.datastax.driver.core.Cluster.Builder; //导入方法依赖的package包/类
/**
* 描述: 初始化配置
* 时间: 2017年11月15日 上午11:25:07
* @author yi.zhang
* @param servers 服务地址
* @param keyspace 命名空间
* @param username 账号
* @param password 密码
*/
public void init(String servers,String keyspace,String username,String password) {
try {
// socket 链接配置
SocketOptions socket = new SocketOptions();
socket.setKeepAlive(true);
socket.setReceiveBufferSize(1024* 1024);
socket.setSendBufferSize(1024* 1024);
socket.setConnectTimeoutMillis(5 * 1000);
socket.setReadTimeoutMillis(1000);
//设置连接池
PoolingOptions pool = new PoolingOptions();
// pool.setMaxRequestsPerConnection(HostDistance.LOCAL, 32);
// pool.setMaxRequestsPerConnection(HostDistance.REMOTE, 32);
// pool.setCoreConnectionsPerHost(HostDistance.LOCAL, 2);
// pool.setCoreConnectionsPerHost(HostDistance.REMOTE, 2);
// pool.setMaxConnectionsPerHost(HostDistance.LOCAL, 4);
// pool.setMaxConnectionsPerHost(HostDistance.REMOTE, 4);
pool.setHeartbeatIntervalSeconds(60);
pool.setIdleTimeoutSeconds(120);
pool.setPoolTimeoutMillis(5 * 1000);
List<InetSocketAddress> saddress = new ArrayList<InetSocketAddress>();
if (servers != null && !"".equals(servers)) {
for (String server : servers.split(",")) {
String[] address = server.split(":");
String ip = address[0];
int port = 9042;
if (address != null && address.length > 1) {
port = Integer.valueOf(address[1]);
}
saddress.add(new InetSocketAddress(ip, port));
}
}
InetSocketAddress[] addresses = new InetSocketAddress[saddress.size()];
saddress.toArray(addresses);
Builder builder = Cluster.builder();
builder.withSocketOptions(socket);
// 设置压缩方式
builder.withCompression(ProtocolOptions.Compression.LZ4);
// 负载策略
// DCAwareRoundRobinPolicy loadBalance = DCAwareRoundRobinPolicy.builder().withLocalDc("localDc").withUsedHostsPerRemoteDc(2).allowRemoteDCsForLocalConsistencyLevel().build();
// builder.withLoadBalancingPolicy(loadBalance);
// 重试策略
builder.withRetryPolicy(DefaultRetryPolicy.INSTANCE);
builder.withPoolingOptions(pool);
builder.addContactPointsWithPorts(addresses);
builder.withCredentials(username, password);
Cluster cluster = builder.build();
if (keyspace != null && !"".equals(keyspace)) {
session = cluster.connect(keyspace);
} else {
session = cluster.connect();
}
mapping = new MappingManager(session);
} catch (Exception e) {
logger.error("-----Cassandra Config init Error-----", e);
}
}
示例4: createBuilder
import com.datastax.driver.core.Cluster.Builder; //导入方法依赖的package包/类
public Builder createBuilder() {
Builder builder = Cluster.builder();
for (String address : contactPoints) {
builder.addContactPoint(address);
}
builder.withCompression(compression);
if (username != null && password != null) {
builder.withCredentials(username, password);
}
if (reconnectionPolicy != null) {
builder.withReconnectionPolicy(reconnectionPolicy);
}
if (retryPolicy != null) {
builder.withRetryPolicy(retryPolicy);
}
builder.withPort(port);
if (!jmxEnabled) {
builder.withoutJMXReporting();
}
if (!metricsEnabled) {
builder.withoutMetrics();
}
if (sslOptions != null) {
builder.withSSL(sslOptions);
}
copyPoolingOptions(builder);
SocketOptions opts = new SocketOptions();
opts.setConnectTimeoutMillis(connectTimeoutMillis);
opts.setReadTimeoutMillis(readTimeoutMillis);
if (receiveBufferSize != null) {
opts.setReceiveBufferSize(receiveBufferSize);
}
if (sendBufferSize != null) {
opts.setSendBufferSize(sendBufferSize);
}
if (soLinger != null) {
opts.setSoLinger(soLinger);
}
if (keepAlive != null) {
opts.setKeepAlive(keepAlive);
}
if (reuseAddress != null) {
opts.setReuseAddress(reuseAddress);
}
if (tcpNoDelay != null) {
opts.setTcpNoDelay(tcpNoDelay);
}
builder.withSocketOptions(opts);
return builder;
}