rgw: fix time format that is sent to elasticsearch

Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>

diff --git a/src/rgw/rgw_es_query.cc b/src/rgw/rgw_es_query.cc
index 4f673fb3297d43824cdde589a31c5258e925683d..9a36cbc0d0f15e8cfe0571f3bc06608cd5fed3d2 100644 (file)
--- a/src/rgw/rgw_es_query.cc
+++ b/src/rgw/rgw_es_query.cc
@@ -213,8 +213,9 @@ public:
     return true;
   }
   void encode_json(const string& field, Formatter *f) const {
-    utime_t ut(val);
-    ::encode_json(field.c_str(), ut, f);
+    string s;
+    rgw_to_iso8601(val, &s);
+    ::encode_json(field.c_str(), s, f);
   }
 };