本文整理汇总了Java中org.apache.hadoop.hdfs.DFSUtil.getHttpClientScheme方法的典型用法代码示例。如果您正苦于以下问题：Java DFSUtil.getHttpClientScheme方法的具体用法？Java DFSUtil.getHttpClientScheme怎么用？Java DFSUtil.getHttpClientScheme使用的例子？那么, 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org.apache.hadoop.hdfs.DFSUtil的用法示例。
在下文中一共展示了DFSUtil.getHttpClientScheme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: parseConfAndFindOtherNN
import org.apache.hadoop.hdfs.DFSUtil; //导入方法依赖的package包/类
private void parseConfAndFindOtherNN() throws IOException {
Configuration conf = getConf();
nsId = DFSUtil.getNamenodeNameServiceId(conf);
if (!HAUtil.isHAEnabled(conf, nsId)) {
throw new HadoopIllegalArgumentException(
"HA is not enabled for this namenode.");
}
nnId = HAUtil.getNameNodeId(conf, nsId);
NameNode.initializeGenericKeys(conf, nsId, nnId);
if (!HAUtil.usesSharedEditsDir(conf)) {
throw new HadoopIllegalArgumentException(
"Shared edits storage is not enabled for this namenode.");
}
Configuration otherNode = HAUtil.getConfForOtherNode(conf);
otherNNId = HAUtil.getNameNodeId(otherNode, nsId);
otherIpcAddr = NameNode.getServiceAddress(otherNode, true);
Preconditions.checkArgument(otherIpcAddr.getPort() != 0 &&
!otherIpcAddr.getAddress().isAnyLocalAddress(),
"Could not determine valid IPC address for other NameNode (%s)" +
", got: %s", otherNNId, otherIpcAddr);
final String scheme = DFSUtil.getHttpClientScheme(conf);
otherHttpAddr = DFSUtil.getInfoServerWithDefaultHost(
otherIpcAddr.getHostName(), otherNode, scheme).toURL();
dirsToFormat = FSNamesystem.getNamespaceDirs(conf);
editUrisToFormat = FSNamesystem.getNamespaceEditsDirs(
conf, false);
sharedEditsUris = FSNamesystem.getSharedEditsDirs(conf);
}
示例2: getImageListenAddress
import org.apache.hadoop.hdfs.DFSUtil; //导入方法依赖的package包/类
private URL getImageListenAddress() {
InetSocketAddress httpSocAddr = backupNode.getHttpAddress();
int httpPort = httpSocAddr.getPort();
try {
return new URL(DFSUtil.getHttpClientScheme(conf) + "://" + infoBindAddress + ":" + httpPort);
} catch (MalformedURLException e) {
// Unreachable
throw new RuntimeException(e);
}
}
示例3: getInfoServer
import org.apache.hadoop.hdfs.DFSUtil; //导入方法依赖的package包/类
/**
* Returns the Jetty server that the Namenode is listening on.
*/
private URL getInfoServer() throws IOException {
URI fsName = FileSystem.getDefaultUri(conf);
if (!HdfsConstants.HDFS_URI_SCHEME.equalsIgnoreCase(fsName.getScheme())) {
throw new IOException("This is not a DFS");
}
final String scheme = DFSUtil.getHttpClientScheme(conf);
URI address = DFSUtil.getInfoServerWithDefaultHost(fsName.getHost(), conf,
scheme);
LOG.debug("Will connect to NameNode at " + address);
return address.toURL();
}
示例4: getHttpAddress
import org.apache.hadoop.hdfs.DFSUtil; //导入方法依赖的package包/类
private URL getHttpAddress(Configuration conf) throws IOException {
final String scheme = DFSUtil.getHttpClientScheme(conf);
String defaultHost = NameNode.getServiceAddress(conf, true).getHostName();
URI addr = DFSUtil.getInfoServerWithDefaultHost(defaultHost, conf, scheme);
return addr.toURL();
}