A Question About Import CSV to OrientDB

[Mars.kong]

Hi.
Currently，i have imported some Vertex into OrientDB .The Class of this Vertex is Con and Org .
Con has one property:CON_NO
Org has one property:ORG_ID
Now,i want to create the Edge between Con and Org by importing CSV file:
"CON_NO","ORG_ID"
"0320003598025860","33401300120"
"063401216000900","33401300151"
"0320009900472364","334013001"
"065859001565252","334013001"
"063493094536700","33401300151"
"063465260717100","33401300130"

I built a Json file like this:
{
"source": { "file": { "path": "/home/Tag_data/bdatag_tag_result.csv" } },
"extractor": { "csv": {"columns":["CON_NO","ORG_ID"]} },
"transformers": [
{ "vertex": { "class": "Org" } },
{ "edge": { "class": "Consume_in",
"joinFieldName": "CON_NO",
"lookup": "Con.CON_NO",
"direction": "in",
"targetVertexFields": { "ORG_ID": "ORG_ID" }
}
}
],
"loader": {
"orientdb": {
"dbURL": "plocal:/home/orientdb/databases/tagdb",
"dbType": "graph",
"classes": [
{"name": "Org", "extends": "V"},
{"name": "Con", "extends": "V"},
{"name": "Consume_in", "extends": "E"}
], "indexes": [
{"class":"Org", "fields":["ORG_ID:String"], "type":"UNIQUE" }
]
}
}
}

but it failed when running OETL.sh
“
2018-11-20 22:38:28:995 SEVER {db=tagdb} Error in Pipeline execution: java.lang.NumberFormatException: For input string: "33401300120" [OETLPipeline]
”
So ，How should i modify my file？

---

目前我已经在OrientDB中通过CSV导入了2种Vertex节点，对应的Class分别为，Con有和Org.分别含有CON_NO和ORG_IG两个属性。
现在我想通过导入CSV建立Con和Org节点的Edge边，Org与Con的关系为一对多的关系，CSV部分内容如下：
"CON_NO","ORG_ID"
"0320003598025860","33401300120"
"063401216000900","33401300151"
"0320009900472364","334013001"
"065859001565252","334013001"
"063493094536700","33401300151"
"063465260717100","33401300130"
我的OrientDB ETL 的Json文件如下,但是在运行OETL.sh的时候出错了
{
"source": { "file": { "path": "/home/Tag_data/bdatag_tag_result.csv" } },
"extractor": { "csv": {"columns":["CON_NO","ORG_ID"]} },
"transformers": [
{ "vertex": { "class": "Org" } },
{ "edge": { "class": "Consume_in",
"joinFieldName": "CON_NO",
"lookup": "Con.CON_NO",
"direction": "in",
"targetVertexFields": { "ORG_ID": "ORG_ID" }
}
}
],
"loader": {
"orientdb": {
"dbURL": "plocal:/home/orientdb/databases/tagdb",
"dbType": "graph",
"classes": [
{"name": "Org", "extends": "V"},
{"name": "Con", "extends": "V"},
{"name": "Consume_in", "extends": "E"}
], "indexes": [
{"class":"Org", "fields":["ORG_ID:String"], "type":"UNIQUE" }
]
}
}
}
出错信息如下：
2018-11-20 22:38:28:995 SEVER {db=tagdb} Error in Pipeline execution: java.lang.NumberFormatException: For input string: "33401300120" [OETLPipeline]

我应该如何修改我的Json文件呢？

[Mars.kong]

I have solved this problem by using COMMAND in transformers.

"transformers": [
{"command": {
"command": "create edge Consume_in from (select from Con where CON_NO = '${input.CON_NO}') to (select from Org where ORG_ID = '${input.ORG_ID}') "
}
}
],