Java WebAppProxyServlet类代码示例

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本文整理汇总了Java中org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet类的典型用法代码示例。如果您正苦于以下问题：Java WebAppProxyServlet类的具体用法？Java WebAppProxyServlet怎么用？Java WebAppProxyServlet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。

WebAppProxyServlet类属于org.apache.hadoop.yarn.server.webproxy包，在下文中一共展示了WebAppProxyServlet类的6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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: startWepApp

import org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet; //导入依赖的package包/类
protected void startWepApp() {
  Builder<ApplicationMasterService> builder = 
    WebApps.$for("cluster", ApplicationMasterService.class, masterService, "ws").at(
        this.conf.get(YarnConfiguration.RM_WEBAPP_ADDRESS,
        YarnConfiguration.DEFAULT_RM_WEBAPP_ADDRESS)); 
  String proxyHostAndPort = YarnConfiguration.getProxyHostAndPort(conf);
  if(YarnConfiguration.getRMWebAppHostAndPort(conf).
      equals(proxyHostAndPort)) {
    AppReportFetcher fetcher = new AppReportFetcher(conf, getClientRMService());
    builder.withServlet(ProxyUriUtils.PROXY_SERVLET_NAME, 
        ProxyUriUtils.PROXY_PATH_SPEC, WebAppProxyServlet.class);
    builder.withAttribute(WebAppProxy.FETCHER_ATTRIBUTE, fetcher);
    String[] proxyParts = proxyHostAndPort.split(":");
    builder.withAttribute(WebAppProxy.PROXY_HOST_ATTRIBUTE, proxyParts[0]);

  }
  webApp = builder.start(new RMWebApp(this));
}

开发者ID:ict-carch，项目名称:hadoop-plus，代码行数:19，代码来源:ResourceManager.java

示例2: startWepApp

import org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet; //导入依赖的package包/类
protected void startWepApp() {
  Builder<ApplicationMasterService> builder = 
      WebApps
          .$for("cluster", ApplicationMasterService.class, masterService,
              "ws")
          .with(conf)
          .withHttpSpnegoPrincipalKey(
              YarnConfiguration.RM_WEBAPP_SPNEGO_USER_NAME_KEY)
          .withHttpSpnegoKeytabKey(
              YarnConfiguration.RM_WEBAPP_SPNEGO_KEYTAB_FILE_KEY)
          .at(WebAppUtils.getRMWebAppURLWithoutScheme(conf)); 
  String proxyHostAndPort = WebAppUtils.getProxyHostAndPort(conf);
  if(WebAppUtils.getResolvedRMWebAppURLWithoutScheme(conf).
      equals(proxyHostAndPort)) {
    AppReportFetcher fetcher = new AppReportFetcher(conf, getClientRMService());
    builder.withServlet(ProxyUriUtils.PROXY_SERVLET_NAME, 
        ProxyUriUtils.PROXY_PATH_SPEC, WebAppProxyServlet.class);
    builder.withAttribute(WebAppProxy.FETCHER_ATTRIBUTE, fetcher);
    String[] proxyParts = proxyHostAndPort.split(":");
    builder.withAttribute(WebAppProxy.PROXY_HOST_ATTRIBUTE, proxyParts[0]);

  }
  webApp = builder.start(new RMWebApp(this));
}

开发者ID:chendave，项目名称:hadoop-TCP，代码行数:25，代码来源:ResourceManager.java

示例3: doFilter

import org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet; //导入依赖的package包/类
@Override
public void doFilter(ServletRequest req, ServletResponse resp,
    FilterChain chain) throws IOException, ServletException {
  ProxyUtils.rejectNonHttpRequests(req);

  HttpServletRequest httpReq = (HttpServletRequest)req;
  HttpServletResponse httpResp = (HttpServletResponse)resp;
  if (LOG.isDebugEnabled()) {
    LOG.debug("Remote address for request is: {}", httpReq.getRemoteAddr());
  }
  if (!getProxyAddresses().contains(httpReq.getRemoteAddr())) {
    String redirectUrl = findRedirectUrl();
    String target = redirectUrl + httpReq.getRequestURI();
    ProxyUtils.sendRedirect(httpReq,  httpResp,  target);
    return;
  }

  String user = null;

  if (httpReq.getCookies() != null) {
    for(Cookie c: httpReq.getCookies()) {
      if(WebAppProxyServlet.PROXY_USER_COOKIE_NAME.equals(c.getName())){
        user = c.getValue();
        break;
      }
    }
  }
  if (user == null) {
    if (LOG.isDebugEnabled()) {
      LOG.debug("Could not find " + WebAppProxyServlet.PROXY_USER_COOKIE_NAME
               + " cookie, so user will not be set");
    }
    chain.doFilter(req, resp);
  } else {
    final AmIpPrincipal principal = new AmIpPrincipal(user);
    ServletRequest requestWrapper = new AmIpServletRequestWrapper(httpReq,
        principal);
    chain.doFilter(requestWrapper, resp);
  }
}

开发者ID:naver，项目名称:hadoop，代码行数:41，代码来源:AmIpFilter.java

示例4: doFilter

import org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet; //导入依赖的package包/类
@Override
public void doFilter(ServletRequest req, ServletResponse resp,
    FilterChain chain) throws IOException, ServletException {
  if(!(req instanceof HttpServletRequest)) {
    throw new ServletException("This filter only works for HTTP/HTTPS");
  }
  
  HttpServletRequest httpReq = (HttpServletRequest)req;
  HttpServletResponse httpResp = (HttpServletResponse)resp;
  if (LOG.isDebugEnabled()) {
    LOG.debug("Remote address for request is: " + httpReq.getRemoteAddr());
  }
  if(!getProxyAddresses().contains(httpReq.getRemoteAddr())) {
    String redirectUrl = httpResp.encodeRedirectURL(proxyUriBase + 
        httpReq.getRequestURI());
    httpResp.sendRedirect(redirectUrl);
    return;
  }
  
  String user = null;
  
  if (httpReq.getCookies() != null) {
    for(Cookie c: httpReq.getCookies()) {
      if(WebAppProxyServlet.PROXY_USER_COOKIE_NAME.equals(c.getName())){
        user = c.getValue();
        break;
      }
    }
  }
  if(user == null) {
    LOG.warn("Could not find "+WebAppProxyServlet.PROXY_USER_COOKIE_NAME
        +" cookie, so user will not be set");
    chain.doFilter(req, resp);
  } else {
    final AmIpPrincipal principal = new AmIpPrincipal(user);
    ServletRequest requestWrapper = new AmIpServletRequestWrapper(httpReq, 
        principal);
    chain.doFilter(requestWrapper, resp);
  }
}

开发者ID:ict-carch，项目名称:hadoop-plus，代码行数:41，代码来源:AmIpFilter.java

示例5: doFilter

import org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet; //导入依赖的package包/类
@Override
public void doFilter(ServletRequest req, ServletResponse resp,
    FilterChain chain) throws IOException, ServletException {
  if(!(req instanceof HttpServletRequest)) {
    throw new ServletException("This filter only works for HTTP/HTTPS");
  }

  HttpServletRequest httpReq = (HttpServletRequest)req;
  HttpServletResponse httpResp = (HttpServletResponse)resp;
  if (LOG.isDebugEnabled()) {
    LOG.debug("Remote address for request is: " + httpReq.getRemoteAddr());
  }
  if(!getProxyAddresses().contains(httpReq.getRemoteAddr())) {
    String redirectUrl = findRedirectUrl();
    redirectUrl = httpResp.encodeRedirectURL(redirectUrl +
        httpReq.getRequestURI());
    httpResp.sendRedirect(redirectUrl);
    return;
  }

  String user = null;

  if (httpReq.getCookies() != null) {
    for(Cookie c: httpReq.getCookies()) {
      if(WebAppProxyServlet.PROXY_USER_COOKIE_NAME.equals(c.getName())){
        user = c.getValue();
        break;
      }
    }
  }
  if(user == null) {
    LOG.warn("Could not find "+WebAppProxyServlet.PROXY_USER_COOKIE_NAME
        +" cookie, so user will not be set");
    chain.doFilter(req, resp);
  } else {
    final AmIpPrincipal principal = new AmIpPrincipal(user);
    ServletRequest requestWrapper = new AmIpServletRequestWrapper(httpReq,
        principal);
    chain.doFilter(requestWrapper, resp);
  }
}

开发者ID:Nextzero，项目名称:hadoop-2.6.0-cdh5.4.3，代码行数:42，代码来源:AmIpFilter.java

示例6: doFilter

import org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet; //导入依赖的package包/类
@Override
public void doFilter(ServletRequest req, ServletResponse resp,
    FilterChain chain) throws IOException, ServletException {
  ProxyUtils.rejectNonHttpRequests(req);

  HttpServletRequest httpReq = (HttpServletRequest)req;
  HttpServletResponse httpResp = (HttpServletResponse)resp;
  if (LOG.isDebugEnabled()) {
    LOG.debug("Remote address for request is: {}", httpReq.getRemoteAddr());
  }
  if (!getProxyAddresses().contains(httpReq.getRemoteAddr())) {
    StringBuilder target = new StringBuilder().append(findRedirectUrl());
    target.append(httpReq.getRequestURI());
    // add the query parameters on the redirect if there were any
    String queryString = httpReq.getQueryString();
    if (queryString != null && !queryString.isEmpty()) {
      target.append("?");
      target.append(queryString);
    }

    ProxyUtils.sendRedirect(httpReq,  httpResp,  target.toString());
    return;
  }

  String user = null;

  if (httpReq.getCookies() != null) {
    for(Cookie c: httpReq.getCookies()) {
      if(WebAppProxyServlet.PROXY_USER_COOKIE_NAME.equals(c.getName())){
        user = c.getValue();
        break;
      }
    }
  }
  if (user == null) {
    if (LOG.isDebugEnabled()) {
      LOG.debug("Could not find " + WebAppProxyServlet.PROXY_USER_COOKIE_NAME
               + " cookie, so user will not be set");
    }
    chain.doFilter(req, resp);
  } else {
    final AmIpPrincipal principal = new AmIpPrincipal(user);
    ServletRequest requestWrapper = new AmIpServletRequestWrapper(httpReq,
        principal);
    chain.doFilter(requestWrapper, resp);
  }
}

开发者ID:hopshadoop，项目名称:hops，代码行数:48，代码来源:AmIpFilter.java

注：本文中的org.apache.hadoop.yarn.server.webproxy.WebAppProxyServlet类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Java WebAppProxyServlet类代码示例

示例1: startWepApp

示例2: startWepApp

示例3: doFilter

示例4: doFilter

示例5: doFilter

示例6: doFilter

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