1.修改同步节点的方法，2去掉system.out的打印。3.同步过程中在map中移除已经存在的节点。

pom.xml

@@ -52,7 +52,18 @@
             <artifactId>neo4j-ogm-http-driver</artifactId>
             <version>3.0.0</version>
         </dependency>
-        <!-- add this dependency if you want to use the embedded driver -->
+        <!-- add this dependency if you want to use the embedded driver
+        <dependency>
+            <groupId>com.steelbridgelabs.oss</groupId>
+            <artifactId>neo4j-gremlin-bolt</artifactId>
+            <version>0.3.1</version>
+        </dependency>
+        -->
+        <dependency> <!-- If you're using the Bolt driver -->
+            <groupId>org.neo4j</groupId>
+            <artifactId>neo4j-ogm-bolt-driver</artifactId>
+            <version>3.0.0</version>
+        </dependency>
         <dependency>
             <groupId>org.neo4j</groupId>
             <artifactId>neo4j-ogm-embedded-driver</artifactId>
@@ -99,11 +110,7 @@
             <artifactId>guava</artifactId>
             <version>20.0</version>
         </dependency>
-        <dependency>
-            <groupId>com.steelbridgelabs.oss</groupId>
-            <artifactId>neo4j-gremlin-bolt</artifactId>
-            <version>0.3.1</version>
-        </dependency>
+
 
 
         <dependency>

src/main/java/com/keymobile/metadata/metadataRelation/controller/RelationalGraphController.java

@@ -305,7 +305,7 @@ public class RelationalGraphController {
     @RequestMapping(path = "/getIp", method = RequestMethod.GET)
     public String getIp(Integer numbers) {
         String ip = getIp();
-        System.out.println("请求的ip是："+ip);
+//        System.out.println("请求的ip是："+ip);
         return ip;
     }
 

src/main/java/com/keymobile/metadata/metadataRelation/service/AsyncDataFromMongoToNeo4j.java

@@ -93,7 +93,7 @@ public class AsyncDataFromMongoToNeo4j {
         metadataService.deleteTempNodeByCatalogName(catalogName);
         metadataService.createTempNode(catalogName);
         long end = System.currentTimeMillis();
-        logger.info("同步数据完成，用时："+(end-start));
+        logger.info("同步数据完成，总共用时："+(end-start));
     }
     @Async
     public void asyncJobFromMongo2Neo4j(String catalogName,String jobId) {
@@ -101,7 +101,7 @@ public class AsyncDataFromMongoToNeo4j {
         CompletableFuture<String> future = asyncRelation.asyncJobFromMongo2Neo4j(catalogName, jobId);
         try {
             String message = future.get();
-            System.out.println("message:"+message);
+//            System.out.println("message:"+message);
         } catch (InterruptedException e) {
             e.printStackTrace();
         } catch (ExecutionException e) {
@@ -111,7 +111,7 @@ public class AsyncDataFromMongoToNeo4j {
         //先按照环境id，作业id，删除关系，然后同步关系，
         // 一般来说，关系的字段已经存在neo4j，但是sql不一定存在，
         // 如果sql不存在，需要先同步sql ，srcipt，job，再建立关系。
-//        metadataRelationService.deleteRelationByJobId(catalogName,jobId);
-//        metadataRelationService.syschroRelationFromMongo(catalogName,jobId);
+        metadataRelationService.deleteRelationByJobId(catalogName,jobId);
+        metadataRelationService.syschroRelationFromMongo(catalogName,jobId);
     }
 }

src/main/java/com/keymobile/metadata/metadataRelation/service/impl/BaseRelationshipServiceImpl.java

@@ -52,7 +52,7 @@ public class BaseRelationshipServiceImpl implements IBaseRelationshipService {
 
         List<BaseRelationship> baseRelationshipList = new ArrayList<>();
         for (CompositionRelation compositionRelation : compositionRelationList) {
-            System.out.println("compositionRelation:"+compositionRelation);
+//            System.out.println("compositionRelation:"+compositionRelation);
             if(compositionRelation == null){
                 continue;
             }

src/main/java/com/keymobile/metadata/metadataRelation/service/impl/MetadataRelationServiceImpl.java

@@ -400,7 +400,7 @@ public class MetadataRelationServiceImpl implements IMetadataRelationService {
 //            Driver neo4jConnection = neo4jConfig.getNeo4jConnection();
 //            Session session = neo4jConnection.session();
 
-            String cypher = "match (n)-[r:`流向`]-(m) where r.jobId ="+jobId +" delete r";
+            String cypher = "match (n)-[r:`流向`]-(m) where r.jobId =\""+jobId +"\" delete r";
             logger.info("删除数据的语句："+cypher);
             StatementResult statementResult = session.run(cypher);
             while (statementResult.hasNext()){

src/main/java/com/keymobile/metadata/metadataRelation/service/impl/MultiModelServiceImpl.java

@@ -382,7 +382,7 @@ public class MultiModelServiceImpl implements MultiModelService {
             for(Object obj : objectMap.keySet()){
                 if(obj.equals("name")){
 
-                    System.out.println("obj :"+ obj + " value :"+ objectMap.get("name"));
+//                    System.out.println("obj :"+ obj + " value :"+ objectMap.get("name"));
                 }
             }
         }

src/main/java/com/keymobile/metadata/metadataRelation/service/impl/SchemaServiceImpl.java

@@ -313,7 +313,7 @@ public class SchemaServiceImpl implements ISchemaService {
         int pageSize = 100;
         int page = jdcount/pageSize;
         for(int i=0;i<page+1;i++){
-            detailCypher = "match (n:Neo4jSchema{metadataId:\""+schemaId+"\"})-->(m:Neo4jTable) return m.metadataId as id  skip "+(page*pageSize ) +" limit "+ pageSize;
+            detailCypher = "match (n:Neo4jSchema{metadataId:\""+schemaId+"\"})-->(m:Neo4jTable) return m.metadataId as id  skip "+(i*pageSize ) +" limit "+ pageSize;
             StatementResult detailResult = session.run(detailCypher);
             while (detailResult.hasNext()){
                 Record record = detailResult.next();

src/main/java/com/keymobile/metadata/metadataRelation/service/impl/TableServiceImpl.java

@@ -596,12 +596,12 @@ public class TableServiceImpl implements ITableService {
             ReturnEdge returnEdge = returnEdgeMap.get(obj);
             returnReslult.getEdges().add(returnEdge);
         }
-        System.out.println("查询run次数："+runCypherCount +" , 时间："+runCypherTime);
+//        System.out.println("查询run次数："+runCypherCount +" , 时间："+runCypherTime);
 
-        System.out.println("查询respossitory次数："+respossitoryCount +" , 时间："+respossitoryTime);
+//        System.out.println("查询respossitory次数："+respossitoryCount +" , 时间："+respossitoryTime);
 
         long timeEnd = System.currentTimeMillis();
-        System.out.println("总耗时："+(timeEnd-timeStart));
+//        System.out.println("总耗时："+(timeEnd-timeStart));
         return returnReslult;
     }
 

src/main/java/com/keymobile/metadata/metadataRelation/util/Neo4jTool.java

@@ -29,7 +29,7 @@ public class Neo4jTool {
             }
         } catch (Exception e) {
             e.printStackTrace();
-            System.out.println("transMap2Bean Error " + e);
+//            System.out.println("transMap2Bean Error " + e);
         }
         return;