discard the mdsload clear after prep_rebalance in case we want to export it for debugging

Signed-off-by: Jianyu Li <joannyli@tencent.com>
(cherry picked from commit 513f2e57666bd08242fc639ebc5c65db12742a01)

diff --git a/src/mds/MDBalancer.cc b/src/mds/MDBalancer.cc
index 9ebf9066b7f1e54ec29831fb9cb19a8170b44f0d..67a99e72c55bad0cf71338c2a34c6f2c3b75999f 100644 (file)
--- a/src/mds/MDBalancer.cc
+++ b/src/mds/MDBalancer.cc
@@ -413,8 +413,6 @@ void MDBalancer::handle_heartbeat(MHeartbeat *m)
                           << " : " << cpp_strerror(r);
       }
       prep_rebalance(m->get_beat());
-    
-      mds_load.clear();
     }
   }