Add a sensible error message.

2016-09-20 15:26:51 +02:00 · 2016-09-20 15:26:51 +02:00 · 6fa99b6b60
parent 5e7d5cb770
commit 6fa99b6b60
1 changed files with 2 additions and 0 deletions
--- a/arangod/Cluster/AgencyCallback.cpp
+++ b/arangod/Cluster/AgencyCallback.cpp
@ -65,6 +65,8 @@ void AgencyCallback::refetchAndUpdate(bool needToAcquireMutex) {
  AgencyCommResult result = _agency.getValues(key);

  if (!result.successful()) {
+    LOG(ERR) << "Callback getValues to agency was not successful: "
+             << result.errorCode() << " " << result.errorMessage();
    return;
  }