How to make schema less titan graph?How to set schema-default propery? -

how make schema less titan graph?how set schema-default propery ? please suggest way?here code :

try{ //timestamp,1416375283,ipaddress,2097152002,mobilenumber,966566564213,eventname,1000       // todo auto-generated method stub       fileinputstream fstream = new fileinputstream("/root/edges_sorted.txt");     datainputstream in = new datainputstream(fstream);     bufferedreader br = new bufferedreader(new inputstreamreader(in));     string csv = "/root/log.csv";     filewriter writer = new filewriter(csv);     configuration conf = new baseconfiguration();     conf.setproperty("storage.backend","hbase");     conf.setproperty("storage.hostname","192.168.51.98");     conf.setproperty("storage.batch-loading","true");     conf.setproperty("storage.batch-loading",true);     conf.setproperty("storage.buffer-size",3024000);     conf.setproperty("storage.tablename",graphname);     conf.setproperty("ids.block-size", 1000000);     conf.setproperty("ids.flush ", true);     //set db cache     conf.setproperty("cache.db-cache",true);     //set cache size     conf.setproperty("cache.db-cache-size",0.5);     conf.setproperty("storage.hbase.region-count",3);     conf.setproperty("storage.hbase.skip-schema-check", false);     conf.setproperty("storage.index.titan5.backend","elasticsearch");     conf.setproperty("storage.index.titan5.hostname", "192.168.51.95");     conf.setproperty("storage.index.titan5.client-only", false);     conf.setproperty("storage.index.titan5.cluster-name","titancluster");     conf.setproperty("storage.index.titan5.index-name", indexname);     conf.setproperty("graph.set-vertex-id",true);          conf.setproperty("attributes.allow-all",true);     conf.setproperty("schema.default",false);     titangraph titangraph = titanfactory.open(conf);       titangraph.makelabel("reason").manytomany().make();     titangraph.makelabel("many").manytomany().make();     batchgraph<titangraph> titanbatchgraph=new batchgraph<titangraph>(titangraph,vertexidtype.number,batchsize);      titanbatchgraph.setloadingfromscratch(true);     string locations[]=createdummy1.getcirclelist();     string strline1="";     int circleindex=0;     int count=0;      vertex vertex;     vertex vertex2;          count ++;         if(circleindex==locations.length)             circleindex=0;            vertex=titanbatchgraph.getvertex(1);         if(vertex==null){              vertex = titanbatchgraph.addvertex(1);             vertex.setproperty("n",1);             vertex.setproperty("a",100);         }          vertex2=titanbatchgraph.getvertex(2);         if(vertex2==null){ count++; vertex2 = titanbatchgraph.addvertex(2); vertex2.setproperty("n",2); vertex2.setproperty("a", 10000);         }          edge edge= titanbatchgraph.addedge(1,vertex,vertex2,"reason");         edge.setproperty("ti",1);         edge.setproperty("s", 5);          //second edge         vertex=titanbatchgraph.getvertex(1);         if(vertex==null){              vertex = titanbatchgraph.addvertex(1);             vertex.setproperty("n",1);             vertex.setproperty("a",100);         }         else         {             vertex.setproperty("n1", 45);         }          vertex2=titanbatchgraph.getvertex(2);         if(vertex2==null){ count++; vertex2 = titanbatchgraph.addvertex(2); vertex2.setproperty("n",2); vertex2.setproperty("a", 10000);         }          edge edge1= titanbatchgraph.addedge(2,vertex,vertex2,"reason");         edge1.setproperty("ti",2);         edge1.setproperty("s",6);         titanbatchgraph.commit();               titanbatchgraph.shutdown();                  }     catch(exception e)     {         e.printstacktrace();     }     } 

how set scheme-default configuration? how set default automatic schemas generated?please suggest way or alternative ?

titan set in configuration default. elaborate, settings schema.default set blueprints automatically. force schema definition, need set value none. docs read:

configures defaultschemamaker used graph. if set none, automatic schema creation disabled. defaults blueprints compatible schema maker multi edge labels , single property keys

to enforce schema need this:

conf.setproperty("schema.default","none"); 

and use "default" schema creation system should do:

conf.setproperty("schema.default","blueprints"); 

all said, bad idea allow titan create schema except simple cases. if don't provide titan schema, lose many optimizations , features titan provides , therefore performance may not possible be.