Hallo,
got a really nasty problem. When i create a lucene index and i call
graph.shutdown() the database never shuts down. The program never
terminates and the database never frees the locks on the files. I
always have to crash the program/database.
public static void main(String[] args) {
String pathToDatabase = "plocal:D:/Freebase/orientdb/databases/freebaseDB";
OrientGraph graph = new OrientGraph(pathToDatabase, false);
OrientVertexType type = graph.createVertexType("City");
type.createProperty("latitude", OType.DOUBLE);
type.createProperty("longitude", OType.DOUBLE);
type.createProperty("name", OType.STRING);
type.createIndex("City.name", "FULLTEXT", null, null, "LUCENE", new
String[] { "name" });
graph.addVertex("class:City", new Object[] { "name", "London" });
graph.addVertex("class:City", new Object[] { "name", "Rome" });
graph.commit();
Iterable<Vertex> vertexes = graph.getVertices("City.name", "London");
for (Vertex v : vertexes) {
System.out.println(v.getId());
}
graph.shutdown();
}
When i change the index to a "regular" index the program works fin and the
database shuts down.
There is no exception, no stacktrace or anything. It behaves like a
deadlock.
I use the latest orientdb 1.7-SNAPSHOT and:
<dependency>
<groupId>com.orientechnologies</groupId>
<artifactId>orientdb-lucene</artifactId>
<version>1.7-SNAPSHOT</version>
</dependency>
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