@Override
  public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
    throws IOException, ServletException {
    HttpServletResponse httpRes = (HttpServletResponse) res;
    StringBuilder header = new StringBuilder("no-cache");
    if (noStoreEnabled) {
      header.append(", no-store, max-age=0");
    }
    httpRes.setHeader("Cache-Control", header.toString());
    long now = EnvironmentEdgeManager.currentTime();
    httpRes.addDateHeader("Expires", now);
    httpRes.addDateHeader("Date", now);
    httpRes.addHeader("Pragma", "no-cache");
    chain.doFilter(req, res);
  }
Constant for the configuration property that indicates no-store cache control is enabled.
hbase-http/src/main/java/org/apache/hadoop/hbase/http/NoCacheFilter.java