本文整理汇总了Java中org.apache.hadoop.hdfs.net.DomainPeerServer类的典型用法代码示例。如果您正苦于以下问题：Java DomainPeerServer类的具体用法？Java DomainPeerServer怎么用？Java DomainPeerServer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
DomainPeerServer类属于org.apache.hadoop.hdfs.net包，在下文中一共展示了DomainPeerServer类的2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: getDomainPeerServer
import org.apache.hadoop.hdfs.net.DomainPeerServer; //导入依赖的package包/类
static DomainPeerServer getDomainPeerServer(Configuration conf,
int port) throws IOException {
String domainSocketPath =
conf.getTrimmed(DFSConfigKeys.DFS_DOMAIN_SOCKET_PATH_KEY,
DFSConfigKeys.DFS_DOMAIN_SOCKET_PATH_DEFAULT);
if (domainSocketPath.isEmpty()) {
if (conf.getBoolean(DFSConfigKeys.DFS_CLIENT_READ_SHORTCIRCUIT_KEY,
DFSConfigKeys.DFS_CLIENT_READ_SHORTCIRCUIT_DEFAULT) &&
(!conf.getBoolean(DFSConfigKeys.DFS_CLIENT_USE_LEGACY_BLOCKREADERLOCAL,
DFSConfigKeys.DFS_CLIENT_USE_LEGACY_BLOCKREADERLOCAL_DEFAULT))) {
LOG.warn("Although short-circuit local reads are configured, " +
"they are disabled because you didn't configure " +
DFSConfigKeys.DFS_DOMAIN_SOCKET_PATH_KEY);
}
return null;
}
if (DomainSocket.getLoadingFailureReason() != null) {
throw new RuntimeException("Although a UNIX domain socket " +
"path is configured as " + domainSocketPath + ", we cannot " +
"start a localDataXceiverServer because " +
DomainSocket.getLoadingFailureReason());
}
DomainPeerServer domainPeerServer =
new DomainPeerServer(domainSocketPath, port);
domainPeerServer.setReceiveBufferSize(
HdfsConstants.DEFAULT_DATA_SOCKET_SIZE);
return domainPeerServer;
}
示例2: getDomainPeerServer
import org.apache.hadoop.hdfs.net.DomainPeerServer; //导入依赖的package包/类
private static DomainPeerServer getDomainPeerServer(Configuration conf,
int port) throws IOException {
String domainSocketPath =
conf.getTrimmed(DFSConfigKeys.DFS_DOMAIN_SOCKET_PATH_KEY,
DFSConfigKeys.DFS_DOMAIN_SOCKET_PATH_DEFAULT);
if (domainSocketPath.isEmpty()) {
if (conf.getBoolean(HdfsClientConfigKeys.Read.ShortCircuit.KEY,
HdfsClientConfigKeys.Read.ShortCircuit.DEFAULT) &&
(!conf.getBoolean(HdfsClientConfigKeys.DFS_CLIENT_USE_LEGACY_BLOCKREADERLOCAL,
HdfsClientConfigKeys.DFS_CLIENT_USE_LEGACY_BLOCKREADERLOCAL_DEFAULT))) {
LOG.warn("Although short-circuit local reads are configured, " +
"they are disabled because you didn't configure " +
DFSConfigKeys.DFS_DOMAIN_SOCKET_PATH_KEY);
}
return null;
}
if (DomainSocket.getLoadingFailureReason() != null) {
throw new RuntimeException("Although a UNIX domain socket " +
"path is configured as " + domainSocketPath + ", we cannot " +
"start a localDataXceiverServer because " +
DomainSocket.getLoadingFailureReason());
}
DomainPeerServer domainPeerServer =
new DomainPeerServer(domainSocketPath, port);
int recvBufferSize = conf.getInt(
DFSConfigKeys.DFS_DATANODE_TRANSFER_SOCKET_RECV_BUFFER_SIZE_KEY,
DFSConfigKeys.DFS_DATANODE_TRANSFER_SOCKET_RECV_BUFFER_SIZE_DEFAULT);
if (recvBufferSize > 0) {
domainPeerServer.setReceiveBufferSize(recvBufferSize);
}
return domainPeerServer;
}