Merge 10.2 into 10.3

storage/innobase/lock/lock0lock.cc

@@ -659,6 +659,20 @@ static void wsrep_assert_no_bf_bf_wait(
 	if (UNIV_LIKELY(!wsrep_thd_is_BF(lock_rec2->trx->mysql_thd, FALSE)))
 		return;
 
+	/* if BF - BF order is honored, we can keep trx1 waiting for the lock */
+	if (wsrep_trx_order_before(trx1->mysql_thd, lock_rec2->trx->mysql_thd))
+		return;
+
+	/* avoiding BF-BF conflict assert, if victim is already aborting
+	   or rolling back for replaying
+	*/
+	wsrep_thd_LOCK(lock_rec2->trx->mysql_thd);
+	if (wsrep_trx_is_aborting(lock_rec2->trx->mysql_thd)) {
+		wsrep_thd_UNLOCK(lock_rec2->trx->mysql_thd);
+		return;
+	}
+	wsrep_thd_UNLOCK(lock_rec2->trx->mysql_thd);
+
 	mtr_t mtr;
 
 	if (lock_rec1) {
@@ -1455,11 +1469,6 @@ lock_rec_create_low(
 
 			trx_mutex_exit(c_lock->trx);
 
-			if (UNIV_UNLIKELY(wsrep_debug)) {
-				wsrep_report_bf_lock_wait(trx->mysql_thd, trx->id);
-				wsrep_report_bf_lock_wait(c_lock->trx->mysql_thd, c_lock->trx->id);
-			}
-
 			/* have to bail out here to avoid lock_set_lock... */
 			return(lock);
 		}

storage/innobase/log/log0recv.cc

@@ -2462,7 +2462,7 @@ void recv_apply_hashed_log_recs(bool last_batch)
 
 	/* Wait until all the pages have been processed */
 
-	while (recv_sys->n_addrs != 0) {
+	while (recv_sys->n_addrs || buf_get_n_pending_read_ios()) {
 		const bool abort = recv_sys->found_corrupt_log
 			|| recv_sys->found_corrupt_fs;
 

storage/innobase/rem/rem0rec.cc

@@ -2651,8 +2651,23 @@ wsrep_rec_get_foreign_key(
 				break;
 			case DATA_BLOB:
 			case DATA_BINARY:
+			case DATA_FIXBINARY:
+			case DATA_GEOMETRY:
 				memcpy(buf, data, len);
 				break;
+
+			case DATA_FLOAT:
+			{
+				float f = mach_float_read(data);
+				memcpy(buf, &f, sizeof(float));
+			}
+			break;
+			case DATA_DOUBLE:
+			{
+				double d = mach_double_read(data);
+				memcpy(buf, &d, sizeof(double));
+			}
+			break;
 			default:
 				break;
 			}