/**
* Create Grid configuration with configured checkpoints.
*
* @return Grid configuration.
* @throws GridException If configuration creation failed.
*/
public static GridConfiguration configuration() throws GridException {
GridConfiguration cfg = new GridConfiguration();
cfg.setLocalHost("127.0.0.1");
cfg.setPeerClassLoadingEnabled(true);
GridOptimizedMarshaller marsh = new GridOptimizedMarshaller();
marsh.setRequireSerializable(false);
cfg.setMarshaller(marsh);
cfg.setDeploymentSpi(new GridUriDeploymentSpi());
GridTcpDiscoverySpi discoSpi = new GridTcpDiscoverySpi();
GridTcpDiscoveryVmIpFinder ipFinder = new GridTcpDiscoveryVmIpFinder();
ipFinder.setAddresses(Collections.singletonList("127.0.0.1:47500..47509"));
discoSpi.setIpFinder(ipFinder);
cfg.setDiscoverySpi(discoSpi);
return cfg;
}
/** @throws Exception If failed. */
public void testEmptyProjections() throws Exception {
final GridClientCompute dflt = client.compute();
Collection<? extends GridClientNode> nodes = dflt.nodes();
assertEquals(NODES_CNT, nodes.size());
Iterator<? extends GridClientNode> iter = nodes.iterator();
final GridClientCompute singleNodePrj = dflt.projection(Collections.singletonList(iter.next()));
final GridClientNode second = iter.next();
final GridClientPredicate<GridClientNode> noneFilter =
new GridClientPredicate<GridClientNode>() {
@Override
public boolean apply(GridClientNode node) {
return false;
}
};
final GridClientPredicate<GridClientNode> targetFilter =
new GridClientPredicate<GridClientNode>() {
@Override
public boolean apply(GridClientNode node) {
return node.nodeId().equals(second.nodeId());
}
};
GridTestUtils.assertThrows(
log(),
new Callable<Object>() {
@Override
public Object call() throws Exception {
return dflt.projection(noneFilter).log(-1, -1);
}
},
GridServerUnreachableException.class,
null);
GridTestUtils.assertThrows(
log(),
new Callable<Object>() {
@Override
public Object call() throws Exception {
return singleNodePrj.projection(second);
}
},
GridClientException.class,
null);
GridTestUtils.assertThrows(
log(),
new Callable<Object>() {
@Override
public Object call() throws Exception {
return singleNodePrj.projection(targetFilter);
}
},
GridClientException.class,
null);
}