src/main/java/com/aliyun/openservices/paifeaturestore/dao/FeatureViewFeatureDBDao.java [651:675]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
            if (!keyEventsDatasOnline.isEmpty()) {
                featureFieldList.addAll(keyEventsDatasOnline.keySet());

                boolean found = false;
                for (Map<String, Object> features : featureDataList) {
                    if (features.containsKey(keyEventsDatasOnline.get(this.primaryKeyField))) {
                        for (Map.Entry<String, String> entry : keyEventsDatasOnline.entrySet()) {
                            features.put(entry.getKey(), entry.getKey());
                        }
                        found = true;
                        break;
                    }

                }

                if (!found) {
                    Map<String, Object> featureData = new HashMap<>();
                    for (Map.Entry<String, String> entry : keyEventsDatasOnline.entrySet()) {
                        featureData.put(entry.getKey(), entry.getValue());
                    }
                    featureDataList.add(featureData);
                }
            }
        }
        String[] fields = new String[featureFieldList.size()];
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



src/main/java/com/aliyun/openservices/paifeaturestore/dao/FeatureViewHologresDao.java [199:223]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
            if (!keyEventsDatasOnline.isEmpty()) {
                featureFieldList.addAll(keyEventsDatasOnline.keySet());

                boolean found = false;
                for (Map<String, Object> features : featureDataList) {
                    if (features.containsKey(keyEventsDatasOnline.get(this.primaryKeyField))) {
                        for (Map.Entry<String, String> entry : keyEventsDatasOnline.entrySet()) {
                            features.put(entry.getKey(), entry.getKey());
                        }
                        found = true;
                        break;
                    }

                }

                if (!found) {
                    Map<String, Object> featureData = new HashMap<>();
                        for (Map.Entry<String, String> entry : keyEventsDatasOnline.entrySet()) {
                            featureData.put(entry.getKey(), entry.getValue());
                        }
                    featureDataList.add(featureData);
                }
            }
        }
        String[] fields = new String[featureFieldList.size()];
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -