@Override
public void run(GraphDatabaseAPI graphdb) {
try (Transaction ignored = graphdb.beginTx()) {
for (int i = 0; i < count; i++)
graphdb.index().forNodes("index" + i).get("name", i).getSingle();
}
if (resume) resumeFlushThread();
}
@Override
public void run(GraphDatabaseAPI graphdb) {
try (Transaction tx = graphdb.beginTx()) {
for (int i = 0; i < 3; i++)
graphdb.index().forNodes("index" + i).add(graphdb.createNode(), "name", "" + i);
tx.success();
}
}
@Override
public void run(GraphDatabaseAPI graphdb) {
assertNotNull("No graph database", graphdb);
Index<Node> index = graphdb.index().forNodes("nodes");
assertNotNull("No index", index);
Node node = index.get("name", "value").getSingle();
assertNotNull("could not get the node", node);
assertEquals("yes", node.getProperty("correct"));
}
@Test
public void givenClusterWithCreatedIndexWhenDeleteIndexOnMasterThenIndexIsDeletedOnSlave()
throws Throwable {
ClusterManager clusterManager =
new ClusterManager(
fromXml(getClass().getResource("/threeinstances.xml").toURI()),
TargetDirectory.forTest(getClass()).cleanDirectory("testCluster"),
MapUtil.stringMap(
HaSettings.ha_server.name(), ":6001-6005", HaSettings.tx_push_factor.name(), "2"));
try {
// Given
clusterManager.start();
clusterManager.getDefaultCluster().await(ClusterManager.allSeesAllAsAvailable());
GraphDatabaseAPI master = clusterManager.getDefaultCluster().getMaster();
try (Transaction tx = master.beginTx()) {
master.index().forNodes("Test");
tx.success();
}
HighlyAvailableGraphDatabase aSlave = clusterManager.getDefaultCluster().getAnySlave();
try (Transaction tx = aSlave.beginTx()) {
assertThat(aSlave.index().existsForNodes("Test"), equalTo(true));
tx.success();
}
// When
try (Transaction tx = master.beginTx()) {
master.index().forNodes("Test").delete();
tx.success();
}
// Then
HighlyAvailableGraphDatabase anotherSlave = clusterManager.getDefaultCluster().getAnySlave();
try (Transaction tx = anotherSlave.beginTx()) {
assertThat(anotherSlave.index().existsForNodes("Test"), equalTo(false));
tx.success();
}
} finally {
clusterManager.stop();
}
}
public static void main(String[] args) throws IOException {
GraphDatabaseAPI db = (GraphDatabaseAPI) new GraphDatabaseFactory().newEmbeddedDatabase(dir);
Transaction tx = db.beginTx();
db.createNode().createRelationshipTo(db.createNode(), MyRelTypes.TEST);
tx.success();
tx.close();
db.getDependencyResolver().resolveDependency(LogRotation.class).rotateLogFile();
tx = db.beginTx();
db.index().forNodes("index").add(db.createNode(), dir, db.createNode());
tx.success();
tx.close();
exit(0);
}
@Override
public void run(GraphDatabaseAPI graphdb) {
Transaction tx = graphdb.beginTx();
Node node;
try { // hack to get around another bug
node = graphdb.createNode();
tx.success();
} finally {
tx.finish();
}
tx = graphdb.beginTx();
try {
node.setProperty("correct", "yes");
graphdb.index().forNodes("nodes").add(node, "name", "value");
tx.success();
} finally {
tx.finish();
}
}