fix case with no request params

40c14c9a · fjy · f0e9d6fd · 40c14c9a
隐藏空白更改
内联并排

Showing with 5 addition and 0 deletion

server/src/main/java/io/druid/server/AsyncQueryForwardingServlet.java ...ain/java/io/druid/server/AsyncQueryForwardingServlet.java +5 -0

未找到文件。
--- a/server/src/main/java/io/druid/server/AsyncQueryForwardingServlet.java
+++ b/server/src/main/java/io/druid/server/AsyncQueryForwardingServlet.java
@@ -239,6 +239,11 @@ public class AsyncQueryForwardingServlet extends HttpServlet

  private String makeUrl(String host, HttpServletRequest req)
  {
+    String queryString = req.getQueryString();
+
+    if (queryString == null) {
+      return String.format("http://%s%s", host, req.getRequestURI());
+    }
    return String.format("http://%s%s?%s", host, req.getRequestURI(), req.getQueryString());
  }
 }