sql/ha_ndbcluster_binlog.cc:
  Bug #18106  	Ndb: Online add index together with replication may cause mysqld core
  - move initialization of Ndb share ndb_values from ndbcluster_binlog_open_table to
    ndbcluster_binlog_init_share so that ndbcluster_binlog_open_table can be used for reinitializing
    after frm change
  - free table share on remote mysqld on online alter (call ndbcluster_binlog_close_table)
  - free share before calling ndb_create_table_from_engine to be able to handle trailing share correctly
  + debug printouts
  + extra nulling of some variables
storage/ndb/src/ndbapi/NdbEventOperationImpl.cpp:
  Bug #18106  	Ndb: Online add index together with replication may cause mysqld core
  - reinitialize event operation rec attrs after online schema change