duplicate_indexed_edge_local.json

{
    "config": {
        "log": "info"
    },
    "source" :{
        "file": {"path":"/home/vagrant/duplicate_indexed_edge.json"}
    },
    "extractor" : {
        "json": {}
    },
    "transformers": [
    { "merge": {"joinFieldName": "articleId", "lookup": "Article.articleId" } },

    {"vertex": {"class":"Article"}},
    {"edge": {
                 "class": "Link",
                 "joinFieldName": "linkedArticles",
                 "lookup": "Article.articleId",
                 "direction": "out",
                 "unresolvedVertexAction": "CREATE",
                 "unresolvedLinkAction": "CREATE",
                 "skipDuplicates": true
             }},
    {"field": {"fieldName": "linkedArticles", "operation":"remove"}},

    ],
    "loader": {
        "orientdb": {
            "dbURL": "plocal:/data/orientdb_databases/duplicateIndexedEdge",
            "dbUser":"admin",
            "dbPassword":"admin",
            "dbAutoDropIfExists": false,
            "dbAutoCreate": false,
            "standardElementConstraints": true,
            "tx": true,
            "wal": false,
            "batchCommit": 1000,
            "dbType": "graph",
            "classes": [
                {"name":"Article", "extends":"V"},
                {"name":"Link","extends":"E"}
            ],
            "indexes": [
                {"class":"Article", "fields":["articleId:string"],"type":"UNIQUE_HASH_INDEX"},
                {"class":"Link", "fields":["in:LINK","out:LINK"],"type":"UNIQUE_HASH_INDEX","metadata":{mergeKeys:true}}
            ]
        }
    }
}