/** @throws Exception If failed. */
public void testStartMultipleInstanceSpi() throws Exception {
IgniteConfiguration cfg1 = getConfiguration();
IgniteConfiguration cfg2 = getConfiguration();
IgniteConfiguration cfg3 = getConfiguration();
cfg1.setCollisionSpi(new TestMultipleInstancesCollisionSpi());
cfg2.setCollisionSpi(new TestMultipleInstancesCollisionSpi());
cfg3.setCollisionSpi(new TestMultipleInstancesCollisionSpi());
cfg2.setGridName(getTestGridName() + '1');
G.start(cfg2);
G.start(cfg1);
cfg3.setGridName(getTestGridName() + '2');
G.start(cfg3);
assert G.state(cfg1.getGridName()) == STARTED;
assert G.state(getTestGridName() + '1') == STARTED;
assert G.state(getTestGridName() + '2') == STARTED;
G.stop(getTestGridName() + '2', false);
G.stop(cfg1.getGridName(), false);
G.stop(getTestGridName() + '1', false);
assert G.state(cfg1.getGridName()) == STOPPED;
assert G.state(getTestGridName() + '1') == STOPPED;
assert G.state(getTestGridName() + '2') == STOPPED;
}
/** {@inheritDoc} */
@Override
protected Object executeJob(int gridSize, String type) {
log.info(">>> Starting new grid node [currGridSize=" + gridSize + ", arg=" + type + "]");
if (type == null) throw new IllegalArgumentException("Node type to start should be specified.");
IgniteConfiguration cfg = getConfig(type);
// Generate unique for this VM grid name.
String gridName = cfg.getGridName() + " (" + UUID.randomUUID() + ")";
// Update grid name (required to be unique).
cfg.setGridName(gridName);
// Start new node in current VM.
Ignite g = G.start(cfg);
log.info(
">>> Grid started [nodeId=" + g.cluster().localNode().id() + ", name='" + g.name() + "']");
return true;
}
/** {@inheritDoc} */
@Override
public String gridName() {
return cfg.getGridName();
}