From f7f14f304c103c0c6215937f6d2d2df8040e1bfd Mon Sep 17 00:00:00 2001
From: "Ruben S. Montero" <rsmontero@opennebula.systems>
Date: Mon, 20 Aug 2018 18:52:15 +0200
Subject: [PATCH] Added debug info

(cherry picked from commit 39fd0ddd100c58403f26db64d236f6d9c9d8145f)
---
 src/raft/ReplicaThread.cc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/raft/ReplicaThread.cc b/src/raft/ReplicaThread.cc
index 48d339bc10..c562e149e0 100644
--- a/src/raft/ReplicaThread.cc
+++ b/src/raft/ReplicaThread.cc
@@ -200,6 +200,13 @@ int RaftReplicaThread::replicate()
     if ( raftm->xmlrpc_replicate_log(follower_id, &lr, success, follower_term,
                 error) != 0 )
     {
+        std::ostringstream oss;
+
+        oss << "Faild to replicate log record at index: " << next_index
+            << " on follower: " << follower_id << ", error: " << error;
+
+        NebulaLog::log("RCM", Log::DEBUG, oss);
+
         return -1;
     }