Unipop graph.edge.count does not return correct result
baozengkai opened this issue · comments
Hi, My Elasticsearch has 3170000 documents. And I want to mapping this document to edge.My Elasticsearch documents like this:
{ "_index" : "company", "_type" : "data", "_id" : "AV9RS_qd695UKO_41Ei9", "_score" : 1.0, "_source" : { "time" : "January 02 2017 18:11:46.000", "document" : "XXX.docx", "user" : "XX" "userId" : XXX, "documentId" : XXX, "action" : "open", }
I use tinkerpop-server+unipop to do the graph search.My unipop mapping json like this:
` {
"class": "org.unipop.elastic.ElasticSourceProvider",
"clusterName": "elasticsearch",
"addresses": "http://localhost:9201",
"vertices": [
{
"index": "company",
"id": "@userid",
"label": "user",
"properties": {
"name": "@user"
},
},
{
"index": "company",
"id": "@documentid",
"label": "document",
"properties": {
"name": "@document"
},
}
],
"edges": [
{
"index": "company",
"id": "@_id",
"label": "@action",
"properties": {
"time": "@time",
"action": "@action",
},
"dynamicProperties": true,
"outVertex": {
"ref": true,
"id": "@userid",
"label": "user"
},
"inVertex": {
"ref": true,
"id": "@documentid",
"label": "document"
}
}
]
}
But when I test by following code:
BaseConfiguration conf = new BaseConfiguration();
conf.addProperty("providers","/company/tinkerpop-server/json");
UniGraph graph=UniGraph.open(conf);
GraphTraversalSource g=graph.traversal();
System.out.println(g.E().count().toList());
It shows me the count result is 10000 rather than 3170000，I hope to understand what’s strange thing going on?
This is a known issue Scroll api I'm hoping finish working on it in the next few days. @baozengkai
@seanbarzilay Understand, looking forward to better unipop
From a performance perspective, is it better to use Count api in a count step strategy, rather than Scroll api? @seanbarzilay
I see. So is there any definite time plan for the Reducing step strategies ? I'm really looking forward to it.
I'm hoping I can get it done by the next release.