本文整理汇总了Java中org.apache.hadoop.http.HttpServer2.defineFilter方法的典型用法代码示例。如果您正苦于以下问题：Java HttpServer2.defineFilter方法的具体用法？Java HttpServer2.defineFilter怎么用？Java HttpServer2.defineFilter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org.apache.hadoop.http.HttpServer2的用法示例。
在下文中一共展示了HttpServer2.defineFilter方法的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: initWebHdfs
import org.apache.hadoop.http.HttpServer2; //导入方法依赖的package包/类
private void initWebHdfs(Configuration conf) throws IOException {
if (WebHdfsFileSystem.isEnabled(conf, HttpServer2.LOG)) {
// set user pattern based on configuration file
UserParam.setUserPattern(conf.get(
DFSConfigKeys.DFS_WEBHDFS_USER_PATTERN_KEY,
DFSConfigKeys.DFS_WEBHDFS_USER_PATTERN_DEFAULT));
// add authentication filter for webhdfs
final String className = conf.get(
DFSConfigKeys.DFS_WEBHDFS_AUTHENTICATION_FILTER_KEY,
DFSConfigKeys.DFS_WEBHDFS_AUTHENTICATION_FILTER_DEFAULT);
final String name = className;
final String pathSpec = WebHdfsFileSystem.PATH_PREFIX + "/*";
Map<String, String> params = getAuthFilterParams(conf);
HttpServer2.defineFilter(httpServer.getWebAppContext(), name, className,
params, new String[] { pathSpec });
HttpServer2.LOG.info("Added filter '" + name + "' (class=" + className
+ ")");
// add webhdfs packages
httpServer.addJerseyResourcePackage(NamenodeWebHdfsMethods.class
.getPackage().getName() + ";" + Param.class.getPackage().getName(),
pathSpec);
}
}
示例2: initWebHdfs
import org.apache.hadoop.http.HttpServer2; //导入方法依赖的package包/类
private void initWebHdfs(Configuration conf) throws IOException {
// set user pattern based on configuration file
UserParam.setUserPattern(conf.get(
HdfsClientConfigKeys.DFS_WEBHDFS_USER_PATTERN_KEY,
HdfsClientConfigKeys.DFS_WEBHDFS_USER_PATTERN_DEFAULT));
// add authentication filter for webhdfs
final String className = conf.get(
DFSConfigKeys.DFS_WEBHDFS_AUTHENTICATION_FILTER_KEY,
DFSConfigKeys.DFS_WEBHDFS_AUTHENTICATION_FILTER_DEFAULT);
final String name = className;
final String pathSpec = WebHdfsFileSystem.PATH_PREFIX + "/*";
Map<String, String> params = getAuthFilterParams(conf);
HttpServer2.defineFilter(httpServer.getWebAppContext(), name, className,
params, new String[] { pathSpec });
HttpServer2.LOG.info("Added filter '" + name + "' (class=" + className
+ ")");
// add webhdfs packages
httpServer.addJerseyResourcePackage(NamenodeWebHdfsMethods.class
.getPackage().getName() + ";" + Param.class.getPackage().getName(),
pathSpec);
}