diff --git a/storage/federated/ha_federated.cc b/storage/federated/ha_federated.cc index 21c0b7b178d..64d5af446d8 100644 --- a/storage/federated/ha_federated.cc +++ b/storage/federated/ha_federated.cc @@ -1651,6 +1651,15 @@ int ha_federated::close(void) mysql_close(mysql); mysql= NULL; + /* + mysql_close() might return an error if a remote server's gone + for some reason. If that happens while removing a table from + the table cache, the error will be propagated to a client even + if the original query was not issued against the FEDERATED table. + So, don't propagate errors from mysql_close(). + */ + table->in_use->clear_error(); + DBUG_RETURN(free_share(share)); }