// During concurrent close() calls we want to make sure that all of them return after the node has
// completed it's shutdown cycle.
// If not, the hook that is added in Bootstrap#setup() will be useless: close() might not be
// executed, in case another (for example api) call
// to close() has already set some lifecycles to stopped. In this case the process will be
// terminated even if the first call to close() has not finished yet.
public synchronized void close() {
if (lifecycle.started()) {
stop();
}
if (!lifecycle.moveToClosed()) {
return;
}
ESLogger logger = Loggers.getLogger(Node.class, settings.get("name"));
logger.info("closing ...");
StopWatch stopWatch = new StopWatch("node_close");
stopWatch.start("tribe");
injector.getInstance(TribeService.class).close();
stopWatch.stop().start("http");
if (settings.getAsBoolean("http.enabled", true)) {
injector.getInstance(HttpServer.class).close();
}
stopWatch.stop().start("rivers");
injector.getInstance(RiversManager.class).close();
stopWatch.stop().start("snapshot_service");
injector.getInstance(SnapshotsService.class).close();
stopWatch.stop().start("client");
Releasables.close(injector.getInstance(Client.class));
stopWatch.stop().start("indices_cluster");
injector.getInstance(IndicesClusterStateService.class).close();
stopWatch.stop().start("indices");
injector.getInstance(IndicesFilterCache.class).close();
injector.getInstance(IndicesFieldDataCache.class).close();
injector.getInstance(IndexingMemoryController.class).close();
injector.getInstance(IndicesTTLService.class).close();
injector.getInstance(IndicesService.class).close();
stopWatch.stop().start("routing");
injector.getInstance(RoutingService.class).close();
stopWatch.stop().start("cluster");
injector.getInstance(ClusterService.class).close();
stopWatch.stop().start("discovery");
injector.getInstance(DiscoveryService.class).close();
stopWatch.stop().start("monitor");
injector.getInstance(MonitorService.class).close();
stopWatch.stop().start("gateway");
injector.getInstance(GatewayService.class).close();
stopWatch.stop().start("search");
injector.getInstance(SearchService.class).close();
stopWatch.stop().start("rest");
injector.getInstance(RestController.class).close();
stopWatch.stop().start("transport");
injector.getInstance(TransportService.class).close();
stopWatch.stop().start("percolator_service");
injector.getInstance(PercolatorService.class).close();
for (Class<? extends LifecycleComponent> plugin : pluginsService.services()) {
stopWatch.stop().start("plugin(" + plugin.getName() + ")");
injector.getInstance(plugin).close();
}
stopWatch.stop().start("script");
injector.getInstance(ScriptService.class).close();
stopWatch.stop().start("thread_pool");
// TODO this should really use ThreadPool.terminate()
injector.getInstance(ThreadPool.class).shutdown();
try {
injector.getInstance(ThreadPool.class).awaitTermination(10, TimeUnit.SECONDS);
} catch (InterruptedException e) {
// ignore
}
stopWatch.stop().start("thread_pool_force_shutdown");
try {
injector.getInstance(ThreadPool.class).shutdownNow();
} catch (Exception e) {
// ignore
}
stopWatch.stop();
if (logger.isTraceEnabled()) {
logger.trace("Close times for each service:\n{}", stopWatch.prettyPrint());
}
injector.getInstance(NodeEnvironment.class).close();
injector.getInstance(PageCacheRecycler.class).close();
Injectors.close(injector);
CachedStreams.clear();
logger.info("closed");
}
public void close() {
if (lifecycle.started()) {
stop();
}
if (!lifecycle.moveToClosed()) {
return;
}
ESLogger logger = Loggers.getLogger(Node.class, settings.get("name"));
logger.info("{{}}[{}]: closing ...", Version.full(), JvmInfo.jvmInfo().pid());
StopWatch stopWatch = new StopWatch("node_close");
stopWatch.start("http");
if (settings.getAsBoolean("http.enabled", true)) {
injector.getInstance(HttpServer.class).close();
}
stopWatch.stop().start("client");
injector.getInstance(Client.class).close();
stopWatch.stop().start("indices_cluster");
injector.getInstance(IndicesClusterStateService.class).close();
stopWatch.stop().start("indices");
injector.getInstance(IndexingMemoryBufferController.class).close();
injector.getInstance(IndicesService.class).close();
stopWatch.stop().start("routing");
injector.getInstance(RoutingService.class).close();
stopWatch.stop().start("cluster");
injector.getInstance(ClusterService.class).close();
stopWatch.stop().start("discovery");
injector.getInstance(DiscoveryService.class).close();
stopWatch.stop().start("monitor");
injector.getInstance(MonitorService.class).close();
stopWatch.stop().start("gateway");
injector.getInstance(GatewayService.class).close();
stopWatch.stop().start("search");
injector.getInstance(SearchService.class).close();
stopWatch.stop().start("indexers");
injector.getInstance(RiversManager.class).close();
stopWatch.stop().start("rest");
injector.getInstance(RestController.class).close();
stopWatch.stop().start("transport");
injector.getInstance(TransportService.class).close();
for (Class<? extends LifecycleComponent> plugin : pluginsService.services()) {
stopWatch.stop().start("plugin(" + plugin.getName() + ")");
injector.getInstance(plugin).close();
}
stopWatch.stop().start("node_cache");
injector.getInstance(NodeCache.class).close();
stopWatch.stop().start("script");
injector.getInstance(ScriptService.class).close();
stopWatch.stop().start("thread_pool");
injector.getInstance(ThreadPool.class).shutdown();
try {
injector.getInstance(ThreadPool.class).awaitTermination(10, TimeUnit.SECONDS);
} catch (InterruptedException e) {
// ignore
}
stopWatch.stop().start("thread_pool_force_shutdown");
try {
injector.getInstance(ThreadPool.class).shutdownNow();
} catch (Exception e) {
// ignore
}
stopWatch.stop();
CacheRecycler.clear();
CachedStreams.clear();
ThreadLocals.clearReferencesThreadLocals();
if (logger.isTraceEnabled()) {
logger.trace("Close times for each service:\n{}", stopWatch.prettyPrint());
}
injector.getInstance(NodeEnvironment.class).close();
Injectors.close(injector);
logger.info("{{}}[{}]: closed", Version.full(), JvmInfo.jvmInfo().pid());
}