use of org.apache.hyracks.ipc.api.IIPCHandle in project asterixdb by apache.
the class IPCTest method test.
@Test
public void test() throws Exception {
IPCSystem server = createServerIPCSystem();
server.start();
InetSocketAddress serverAddr = server.getSocketAddress();
RPCInterface rpci = new RPCInterface();
IPCSystem client = createClientIPCSystem(rpci);
client.start();
IIPCHandle handle = client.getHandle(serverAddr);
for (int i = 0; i < 100; ++i) {
Assert.assertEquals(rpci.call(handle, Integer.valueOf(i)), Integer.valueOf(2 * i));
}
try {
rpci.call(handle, "Foo");
Assert.assertTrue(false);
} catch (Exception e) {
Assert.assertTrue(true);
}
}
use of org.apache.hyracks.ipc.api.IIPCHandle in project asterixdb by apache.
the class NodeControllerService method start.
@Override
public void start() throws Exception {
LOGGER.log(Level.INFO, "Starting NodeControllerService");
if (LOGGER.isLoggable(Level.INFO)) {
LOGGER.info("Setting uncaught exception handler " + getLifeCycleComponentManager());
}
Thread.currentThread().setUncaughtExceptionHandler(getLifeCycleComponentManager());
Runtime.getRuntime().addShutdownHook(new NCShutdownHook(this));
ipc = new IPCSystem(new InetSocketAddress(ncConfig.getClusterListenAddress(), ncConfig.getClusterListenPort()), new NodeControllerIPCI(this), new CCNCFunctions.SerializerDeserializer());
ipc.start();
partitionManager = new PartitionManager(this);
netManager = new NetworkManager(ncConfig.getDataListenAddress(), ncConfig.getDataListenPort(), partitionManager, ncConfig.getNetThreadCount(), ncConfig.getNetBufferCount(), ncConfig.getDataPublicAddress(), ncConfig.getDataPublicPort(), FullFrameChannelInterfaceFactory.INSTANCE);
netManager.start();
startApplication();
init();
datasetNetworkManager.start();
if (messagingNetManager != null) {
messagingNetManager.start();
}
IIPCHandle ccIPCHandle = ipc.getHandle(new InetSocketAddress(ncConfig.getClusterAddress(), ncConfig.getClusterPort()), ncConfig.getClusterConnectRetries());
this.ccs = new ClusterControllerRemoteProxy(ccIPCHandle);
HeartbeatSchema.GarbageCollectorInfo[] gcInfos = new HeartbeatSchema.GarbageCollectorInfo[gcMXBeans.size()];
for (int i = 0; i < gcInfos.length; ++i) {
gcInfos[i] = new HeartbeatSchema.GarbageCollectorInfo(gcMXBeans.get(i).getName());
}
HeartbeatSchema hbSchema = new HeartbeatSchema(gcInfos);
// Use "public" versions of network addresses and ports
NetworkAddress datasetAddress = datasetNetworkManager.getPublicNetworkAddress();
NetworkAddress netAddress = netManager.getPublicNetworkAddress();
NetworkAddress meesagingPort = messagingNetManager != null ? messagingNetManager.getPublicNetworkAddress() : null;
int allCores = osMXBean.getAvailableProcessors();
ccs.registerNode(new NodeRegistration(ipc.getSocketAddress(), id, ncConfig, netAddress, datasetAddress, osMXBean.getName(), osMXBean.getArch(), osMXBean.getVersion(), allCores, runtimeMXBean.getVmName(), runtimeMXBean.getVmVersion(), runtimeMXBean.getVmVendor(), runtimeMXBean.getClassPath(), runtimeMXBean.getLibraryPath(), runtimeMXBean.getBootClassPath(), runtimeMXBean.getInputArguments(), runtimeMXBean.getSystemProperties(), hbSchema, meesagingPort, application.getCapacity(), PidHelper.getPid()));
synchronized (this) {
while (registrationPending) {
wait();
}
}
if (registrationException != null) {
throw registrationException;
}
serviceCtx.setDistributedState(nodeParameters.getDistributedState());
workQueue.start();
heartbeatTask = new HeartbeatTask(ccs);
// Use reflection to set the priority of the timer thread.
Field threadField = timer.getClass().getDeclaredField("thread");
threadField.setAccessible(true);
// The internal timer thread of the Timer object.
Thread timerThread = (Thread) threadField.get(timer);
timerThread.setPriority(Thread.MAX_PRIORITY);
// Schedule heartbeat generator.
timer.schedule(heartbeatTask, 0, nodeParameters.getHeartbeatPeriod());
if (nodeParameters.getProfileDumpPeriod() > 0) {
// Schedule profile dump generator.
timer.schedule(new ProfileDumpTask(ccs), 0, nodeParameters.getProfileDumpPeriod());
}
LOGGER.log(Level.INFO, "Started NodeControllerService");
application.startupCompleted();
}
use of org.apache.hyracks.ipc.api.IIPCHandle in project asterixdb by apache.
the class IPCTest method createServerIPCSystem.
private IPCSystem createServerIPCSystem() throws IOException {
final Executor executor = Executors.newCachedThreadPool();
IIPCI ipci = new IIPCI() {
@Override
public void deliverIncomingMessage(final IIPCHandle handle, final long mid, long rmid, final Object payload, Exception exception) {
executor.execute(new Runnable() {
@Override
public void run() {
Object result = null;
Exception exception = null;
try {
Integer i = (Integer) payload;
result = i.intValue() * 2;
} catch (Exception e) {
exception = e;
}
try {
handle.send(mid, result, exception);
} catch (IPCException e) {
e.printStackTrace();
}
}
});
}
};
return new IPCSystem(new InetSocketAddress("127.0.0.1", 0), ipci, new JavaSerializationBasedPayloadSerializerDeserializer());
}
use of org.apache.hyracks.ipc.api.IIPCHandle in project asterixdb by apache.
the class RegisterNodeWork method doRun.
@Override
protected void doRun() throws Exception {
String id = reg.getNodeId();
IIPCHandle ncIPCHandle = ccs.getClusterIPC().getHandle(reg.getNodeControllerAddress());
CCNCFunctions.NodeRegistrationResult result;
Map<IOption, Object> ncConfiguration = new HashMap<>();
try {
INodeController nodeController = new NodeControllerRemoteProxy(ncIPCHandle);
NodeControllerState state = new NodeControllerState(nodeController, reg);
INodeManager nodeManager = ccs.getNodeManager();
nodeManager.addNode(id, state);
IApplicationConfig cfg = state.getNCConfig().getConfigManager().getNodeEffectiveConfig(id);
for (IOption option : cfg.getOptions()) {
ncConfiguration.put(option, cfg.get(option));
}
LOGGER.log(Level.INFO, "Registered INodeController: id = " + id);
NodeParameters params = new NodeParameters();
params.setClusterControllerInfo(ccs.getClusterControllerInfo());
params.setDistributedState(ccs.getContext().getDistributedState());
params.setHeartbeatPeriod(ccs.getCCConfig().getHeartbeatPeriod());
params.setProfileDumpPeriod(ccs.getCCConfig().getProfileDumpPeriod());
result = new CCNCFunctions.NodeRegistrationResult(params, null);
} catch (Exception e) {
result = new CCNCFunctions.NodeRegistrationResult(null, e);
}
ncIPCHandle.send(-1, result, null);
ccs.getContext().notifyNodeJoin(id, ncConfiguration);
}
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