Hi Luigi,
Thanks a lot for your advice.
I used plocal (not remote). Retied with the server being stopped.
However, I had new errors:
OrientDB etl v.2.0.8 (build @BUILD@) www.orientechnologies.com
BEGIN ETL PROCESSOR
Error in Pipeline execution: java.lang.NullPointerException
java.lang.NullPointerException
at
com.orientechnologies.orient.etl.transformer.OVertexTransformer.executeTransform(OVertexTransformer.java:58)
at
com.orientechnologies.orient.etl.transformer.OAbstractTransformer.transform(OAbstractTransformer.java:37)
at
com.orientechnologies.orient.etl.OETLPipeline.execute(OETLPipeline.java:108)
at
com.orientechnologies.orient.etl.OETLProcessor.executeSequentially(OETLProcessor.java:482)
at
com.orientechnologies.orient.etl.OETLProcessor.execute(OETLProcessor.java:290)
at
com.orientechnologies.orient.etl.OETLProcessor.main(OETLProcessor.java:160)
ETL process halted:
com.orientechnologies.orient.etl.OETLProcessHaltedException:
java.lang.NullPointerException
my json config file:
{
"source": { "file": { "path": "/home/jwang/orientdb_lab/customer.csv" } },
"extractor": { "row": {} },
"transformers": [
{ "csv": {} },
{ "vertex": { "class": "customer" } }
],
"loader": {
"orientdb": {
"dbURL":
"plocal:/data/downloads/orientdb-community-2.0.8/databases/test",
"dbType": "document",
"dbUser": "admin",
"dbPassword": "admin",
"classes": [
{"name": "customer" },
], "indexes": [
{"class":"customer", "fields":["email:string"], "type":"UNIQUE" }
]
}
}
}
and csv file (just random testing data):
/home/jwang/orientdb_lab/customer.csv
1,[email protected]
2,[email protected]
3,[email protected]
4,[email protected]
5,[email protected]
6,[email protected]
7,[email protected]
8,[email protected]
9,[email protected]
10,[email protected]
..................
command used: oetl.sh /home/jwang/orientdb_lab/customer.json
Please help.
Thanks a lot in advance.
James
On Friday, 29 May 2015 12:18:31 UTC+1, James Wang wrote:
>
> Hi All,
>
> I am new to OrientDB and trying to import data from a CSV file using the
> ETL tool.
>
> Do I need to stop the OrientDB server firstly please?
> Please help.
>
> Thanks a lot in advance
> James
>
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