diff --git a/ndb/src/mgmsrv/ConfigInfo.cpp b/ndb/src/mgmsrv/ConfigInfo.cpp index e8f768d196895970f109a33b1d449c43cba80e87..9629c5e890496aff6113018d8320a91694af0c1f 100644 --- a/ndb/src/mgmsrv/ConfigInfo.cpp +++ b/ndb/src/mgmsrv/ConfigInfo.cpp @@ -3501,6 +3501,8 @@ check_node_vs_replicas(Vector<ConfigInfo::ConfigRuleSection>§ions, BaseString node_group_warning, arbitration_warning; const char *arbit_warn_fmt= "\n arbitrator with id %d and db node with id %d on same host %s"; + const char *arbit_warn_fmt2= + "\n arbitrator with id %d has no hostname specified"; ctx.m_userProperties.get("NoOfNodes", &n_nodes); for (i= 0, n= 0; n < n_nodes; i++){ @@ -3583,13 +3585,19 @@ check_node_vs_replicas(Vector<ConfigInfo::ConfigRuleSection>§ions, arbitration_warning.appfmt(arbit_warn_fmt, i, ii, host); } } + else + { + arbitration_warning.appfmt(arbit_warn_fmt2, i); + } } } } if (db_host_count > 1 && node_group_warning.length() > 0) ndbout_c("Cluster configuration warning:\n%s",node_group_warning.c_str()); if (db_host_count > 1 && arbitration_warning.length() > 0) - ndbout_c("Cluster configuration warning:%s",arbitration_warning.c_str()); + ndbout_c("Cluster configuration warning:%s%s",arbitration_warning.c_str(), + "\n Running arbitrator on the same host as a database node may" + "\n cause complete cluster shutdown in case of host failure."); } return true; }