It seems that automatic indexing behaves differently between a tx commit
and an nonTx commit. I have included my test.
In the results.png "abraham" is created with graph transaction. The
"lincoln" entry is created a with a graph non-transaction.
For some reason the index never automatically updates in a transaction
commit, it only on updates during a non-transaction commit.
Any advice would be appreciated. Perhaps this is a setting or I can call a
method to update the index after the transaction is successful?
Thanks,
Abe
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package index;
import static org.junit.Assert.assertTrue;
import java.util.Iterator;
import org.junit.Before;
import org.junit.Test;
import com.orientechnologies.orient.core.collate.OCaseInsensitiveCollate;
import com.orientechnologies.orient.core.metadata.schema.OClass;
import com.orientechnologies.orient.core.metadata.schema.OType;
import com.tinkerpop.blueprints.Vertex;
import com.tinkerpop.blueprints.impls.orient.OrientGraph;
import com.tinkerpop.blueprints.impls.orient.OrientGraphNoTx;
import com.tinkerpop.blueprints.impls.orient.OrientVertex;
import com.tinkerpop.blueprints.impls.orient.OrientVertexType;
import com.tinkerpop.blueprints.impls.orient.OrientVertexType.OrientVertexProperty;
public class IndexOnSave {
@Before
public void setUp() throws Exception {
OrientGraphNoTx orientGraphNoTx = new OrientGraphNoTx("plocal:/oriendb/databases/IndexTestDB", "admin", "admin");
// create index if new db
if (orientGraphNoTx.getVertexType("IndexTest") == null) {
OrientVertexType vertexType = orientGraphNoTx.createVertexType("IndexTest", "V");
OrientVertexProperty nameProperty = vertexType.createProperty("name", OType.STRING);
nameProperty.createIndex(OClass.INDEX_TYPE.FULLTEXT);
nameProperty.setCollate(OCaseInsensitiveCollate.NAME);
orientGraphNoTx.shutdown();
} else {
orientGraphNoTx.shutdown();
}
//create initial noTx data
orientGraphNoTx = new OrientGraphNoTx("plocal:/oriendb/databases/IndexTestDB", "admin", "admin");
orientGraphNoTx.addVertex("class:IndexTest", "name", "Lincoln").save();
orientGraphNoTx.commit();
orientGraphNoTx.shutdown();
//create initial tx data
OrientGraph graph = new OrientGraph("plocal:/oriendb/databases/IndexTestDB");
graph.addVertex("class:IndexTest", "name", "Abraham").save();
graph.commit();
graph.shutdown();
}
@Test
public void testTX() {
OrientGraph graph = new OrientGraph("plocal:/oriendb/databases/IndexTestDB");
OrientVertex addedVertex = graph.addVertex("class:IndexTest", "name", "Abraham");
System.out.println(" Tx " + addedVertex.getId());
graph.commit();
Iterator<Vertex> it = graph.getVertices("IndexTest.name", "Abr").iterator();
int count = 0;
while (it.hasNext()) {
Vertex vertex = (Vertex) it.next();
System.out.println(vertex.getProperty("name"));
}
graph.shutdown();
assertTrue(1 >= count);
}
@Test
public void testNoTX() {
OrientGraphNoTx orientGraphNoTx = new OrientGraphNoTx("plocal:/oriendb/databases/IndexTestDB");
OrientVertex addedVertex = orientGraphNoTx.addVertex("class:IndexTest", "name", "Lincoln");
System.out.println(" NoTx " + addedVertex.getId());
orientGraphNoTx.commit();
Iterator<Vertex> it = orientGraphNoTx.getVertices("IndexTest.name", "Lin").iterator();
int count = 0;
while (it.hasNext()) {
count ++;
Vertex vertex = (Vertex) it.next();
System.out.println(vertex.getProperty("name"));
}
orientGraphNoTx.shutdown();
assertTrue(1 >= count);
}
}
