(bookkeeper) 10/20: Fix error stack track may expose to external user (#4223)

[lhotari]

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lhotari pushed a commit to branch branch-4.15
in repository https://gitbox.apache.org/repos/asf/bookkeeper.git

commit cb391f8491fee1b112428ebb57d2aae0e1dd3a5f
Author: Hang Chen <chenh...@apache.org>
AuthorDate: Tue Mar 5 00:13:05 2024 +0800

    Fix error stack track may expose to external user (#4223)
    
    * fix error stack track may expose to external user
    
    * update code
    
    * fix check style
    
    (cherry picked from commit b5b518182b7cea448273dbfad1e307460d782423)
---
 .../apache/bookkeeper/http/servlet/BookieHttpServiceServlet.java | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git 
a/bookkeeper-http/servlet-http-server/src/main/java/org/apache/bookkeeper/http/servlet/BookieHttpServiceServlet.java
 
b/bookkeeper-http/servlet-http-server/src/main/java/org/apache/bookkeeper/http/servlet/BookieHttpServiceServlet.java
index 44b7dbde86..4889186859 100644
--- 
a/bookkeeper-http/servlet-http-server/src/main/java/org/apache/bookkeeper/http/servlet/BookieHttpServiceServlet.java
+++ 
b/bookkeeper-http/servlet-http-server/src/main/java/org/apache/bookkeeper/http/servlet/BookieHttpServiceServlet.java
@@ -35,7 +35,6 @@ import org.apache.bookkeeper.http.HttpRouter;
 import org.apache.bookkeeper.http.HttpServer;
 import org.apache.bookkeeper.http.HttpServer.ApiType;
 import org.apache.bookkeeper.http.HttpServiceProvider;
-import org.apache.bookkeeper.http.service.ErrorHttpService;
 import org.apache.bookkeeper.http.service.HttpEndpointService;
 import org.apache.bookkeeper.http.service.HttpServiceRequest;
 import org.apache.bookkeeper.http.service.HttpServiceResponse;
@@ -91,16 +90,12 @@ public class BookieHttpServiceServlet extends HttpServlet {
         return;
       }
       response = httpEndpointService.handle(request);
-    } catch (Throwable e) {
-      LOG.error("Error while service Bookie API request " + uri, e);
-      response = new ErrorHttpService().handle(request);
-    }
-    if (response != null) {
       httpResponse.setStatus(response.getStatusCode());
       try (Writer out = httpResponse.getWriter()) {
         out.write(response.getBody());
       }
-    } else {
+    } catch (Throwable e) {
+      LOG.error("Error while service Bookie API request {}", uri, e);
       httpResponse.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
     }
   }