/**
* Query all purchases made at a specific store for 3 specific products. This query uses
* cross-cache joins between {@link DimStore}, {@link DimProduct} objects stored in {@code
* 'replicated'} cache and {@link FactPurchase} objects stored in {@code 'partitioned'} cache.
*
* @throws IgniteException If failed.
*/
private static void queryProductPurchases() {
IgniteCache<Integer, FactPurchase> factCache = Ignition.ignite().cache(PARTITIONED_CACHE_NAME);
// All purchases for certain product made at store2.
// =================================================
DimProduct p1 = rand(dataProduct.values());
DimProduct p2 = rand(dataProduct.values());
DimProduct p3 = rand(dataProduct.values());
System.out.println(
"IDs of products [p1=" + p1.getId() + ", p2=" + p2.getId() + ", p3=" + p3.getId() + ']');
// Create cross cache query to get all purchases made at store2
// for specified products.
QueryCursor<Cache.Entry<Integer, FactPurchase>> prodPurchases =
factCache.query(
new SqlQuery(
FactPurchase.class,
"from \""
+ REPLICATED_CACHE_NAME
+ "\".DimStore, \""
+ REPLICATED_CACHE_NAME
+ "\".DimProduct, "
+ "\""
+ PARTITIONED_CACHE_NAME
+ "\".FactPurchase "
+ "where DimStore.id=FactPurchase.storeId and DimProduct.id=FactPurchase.productId "
+ "and DimStore.name=? and DimProduct.id in(?, ?, ?)")
.setArgs("Store2", p1.getId(), p2.getId(), p3.getId()));
printQueryResults(
"All purchases made at store2 for 3 specific products:", prodPurchases.getAll());
}
public void stop() {
for (Manageable manageable : consumers.values()) {
manageable.stop();
}
for (Manageable manageable : producers.values()) {
manageable.stop();
}
}
/**
* Populate cache with {@code 'facts'}, which in our case are {@link FactPurchase} objects.
*
* @param factCache Cache to populate.
* @throws IgniteException If failed.
*/
private static void populateFacts(Cache<Integer, FactPurchase> factCache) throws IgniteException {
for (int i = 0; i < 100; i++) {
int id = idGen++;
DimStore store = rand(dataStore.values());
DimProduct prod = rand(dataProduct.values());
factCache.put(id, new FactPurchase(id, prod.getId(), store.getId(), (i + 1)));
}
}
public void verify() {
assertEquals(numberOfRequests.size(), requestsNum);
assertEquals(numberOfJobsMap.keySet().size(), requestsNum);
for (int num : numberOfJobsMap.values()) {
assertEquals(num, jobsNumPerRequest);
}
}
/** {@inheritDoc} */
@Nullable
@Override
public Map<String, Collection<?>> run(GridStreamerContext ctx, Collection<Quote> quotes)
throws GridException {
GridStreamerWindow win = ctx.window("stage1");
// Add numbers to window.
win.enqueueAll(quotes);
Collection<Quote> polled = win.pollEvictedBatch();
if (!polled.isEmpty()) {
Map<String, Bar> map = new HashMap<>();
for (Quote quote : polled) {
String symbol = quote.symbol();
Bar bar = map.get(symbol);
if (bar == null) map.put(symbol, bar = new Bar(symbol));
bar.update(quote.price());
}
return Collections.<String, Collection<?>>singletonMap(ctx.nextStageName(), map.values());
}
return null;
}
public static void shutdown() {
logger_.info("Shutting down ...");
synchronized (MessagingService.class) {
/* Stop listening on any socket */
for (SelectionKey skey : listenSockets_.values()) {
SelectorManager.getSelectorManager().cancel(skey);
}
listenSockets_.clear();
/* Shutdown the threads in the EventQueue's */
messageDeserializationExecutor_.shutdownNow();
messageSerializerExecutor_.shutdownNow();
messageDeserializerExecutor_.shutdownNow();
streamExecutor_.shutdownNow();
/* shut down the cachetables */
taskCompletionMap_.shutdown();
callbackMap_.shutdown();
/* Interrupt the selector manager thread */
SelectorManager.getSelectorManager().interrupt();
poolTable_.clear();
verbHandlers_.clear();
bShutdown_ = true;
}
logger_.debug("Shutdown invocation complete.");
}
public void addDiscoveryListener(final DiscoveryListener listener) {
// get the listener caught up
for (final URI service : services.values()) {
executor.execute(new ServiceAddedTask(listener, service));
}
listeners.add(listener);
}
public void addDiscoveryAgent(final DiscoveryAgent agent) {
agents.add(agent);
agent.setDiscoveryListener(this);
for (final URI uri : registered.values()) {
try {
agent.registerService(uri);
} catch (Exception e) {
// Ignore
}
}
}
/** Stop the executors and clean memory on registered CUObject */
public static void stop() {
synchronized (cudaEngines) {
cuCtxSynchronizeAll();
for (Iterator<CudaEngine> iterator = cudaEngines.values().iterator(); iterator.hasNext(); ) {
iterator.next().shutdown();
iterator.remove();
}
// for (CudaEngine ce : cudaEngines.values()) {
// ce.shutdown();
// }
}
}
@Override
public void close() throws IOException {
// close all the clients before throwing anything
IOException clientException = null;
for (RangeClient client : clients.values()) {
try {
client.close();
} catch (IOException e) {
clientException = e;
}
}
if (clientException != null) throw clientException;
}
public static ConnectionStatistics[] getPoolStatistics() {
Set<ConnectionStatistics> stats = new HashSet<ConnectionStatistics>();
Iterator<TcpConnectionManager> it = poolTable_.values().iterator();
while (it.hasNext()) {
TcpConnectionManager cp = it.next();
ConnectionStatistics cs =
new ConnectionStatistics(
cp.getLocalEndPoint(),
cp.getRemoteEndPoint(),
cp.getPoolSize(),
cp.getConnectionsInUse());
stats.add(cs);
}
return stats.toArray(new ConnectionStatistics[0]);
}
/**
* Starts new grid node.
*
* @param gridName name of new node.
* @param springCfg file with spring configuration to use for this node.
* @return a grid instance local to new node {@link GridGain#start(GridConfiguration)}.
* @throws Exception if node run failed.
*/
protected Grid startNode(String gridName, File springCfg) throws Exception {
assert springCfg != null;
ListableBeanFactory springCtx =
new FileSystemXmlApplicationContext("file:///" + springCfg.getAbsolutePath());
Map cfgMap = springCtx.getBeansOfType(GridConfiguration.class);
assert cfgMap != null;
assert !cfgMap.isEmpty();
GridConfiguration cfg = (GridConfiguration) cfgMap.values().iterator().next();
cfg.setGridName(gridName + "-" + getNextNodeNum());
return G.start(cfg);
}
public static synchronized void cuCtxSynchronizeAll() {
for (CudaEngine ce : cudaEngines.values()) {
ce.cuCtxSynchronize();
}
// List<Future<Void>> futures = new ArrayList<Future<Void>>();
// for (CudaEngine ce : executors) {
// futures.add(ce.exe.submit(new Callable<Void>() {
// @Override
// public Void call() throws Exception {
// JCudaDriver.cuCtxSynchronize();
// return null;
// }
//
// }));
// }
// for (Future<Void> future : futures) {
// try {
// future.get();
// } catch (InterruptedException | ExecutionException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// }
}
public Collection<LoopEx> loops() {
return lirLoopToEx.values();
}
/**
* Gets a collection of data configurations specified by user.
*
* @return Collection of data configurations (possibly empty).
*/
public Collection<GridClientDataConfiguration> getDataConfigurations() {
return dataCfgs.values();
}
/**
* Remove particular entry from the trash directory or subdirectory.
*
* @param parentId Parent ID.
* @param id Entry id.
* @throws IgniteCheckedException If delete failed for some reason.
*/
private void deleteDirectory(IgniteUuid parentId, IgniteUuid id) throws IgniteCheckedException {
assert parentId != null;
assert id != null;
while (true) {
IgfsFileInfo info = meta.info(id);
if (info != null) {
assert info.isDirectory();
Map<String, IgfsListingEntry> listing = info.listing();
if (listing.isEmpty()) return; // Directory is empty.
Map<String, IgfsListingEntry> delListing;
if (listing.size() <= MAX_DELETE_BATCH) delListing = listing;
else {
delListing = new HashMap<>(MAX_DELETE_BATCH, 1.0f);
int i = 0;
for (Map.Entry<String, IgfsListingEntry> entry : listing.entrySet()) {
delListing.put(entry.getKey(), entry.getValue());
if (++i == MAX_DELETE_BATCH) break;
}
}
GridCompoundFuture<Object, ?> fut = new GridCompoundFuture<>();
// Delegate to child folders.
for (IgfsListingEntry entry : delListing.values()) {
if (!cancelled) {
if (entry.isDirectory()) deleteDirectory(id, entry.fileId());
else {
IgfsFileInfo fileInfo = meta.info(entry.fileId());
if (fileInfo != null) {
assert fileInfo.isFile();
fut.add(data.delete(fileInfo));
}
}
} else return;
}
fut.markInitialized();
// Wait for data cache to delete values before clearing meta cache.
try {
fut.get();
} catch (IgniteFutureCancelledCheckedException ignore) {
// This future can be cancelled only due to IGFS shutdown.
cancelled = true;
return;
}
// Actual delete of folder content.
Collection<IgniteUuid> delIds = meta.delete(id, delListing);
if (delListing == listing && delListing.size() == delIds.size())
break; // All entries were deleted.
} else break; // Entry was deleted concurrently.
}
}
@Override
public long generateEnvManifest(long envId, String userId, Map<String, String> platModes) {
long t1 = System.currentTimeMillis();
String oldThreadName = Thread.currentThread().getName();
Thread.currentThread().setName(getProcessingThreadName(oldThreadName, envId));
List<CmsCIRelation> assemblyRels =
cmProcessor.getToCIRelations(envId, BASE_REALIZED_IN, null, ACCOUNT_ASSEMBLY);
CmsCI assembly = getAssembly(envId, assemblyRels);
CmsCI env = getEnv(envId);
String nsPath = getManifestNsPath(env);
// check for openRelease
check4OpenRelease(env, nsPath);
Long nsId = trUtil.verifyAndCreateNS(nsPath);
logger.info("Created nsId " + nsId);
List<CmsCIRelation> designPlatRels =
cmProcessor.getFromCIRelations(assembly.getCiId(), null, "ComposedOf", CATALOG_PLATFORM);
// we need to reset all pending deletions cis just in case there was one added back
cmProcessor.resetDeletionsByNs(nsPath);
// check for edge case scenario when there is new design platform with the same name as old one
// but different pack
long releaseId = checkPlatformPackCompliance(designPlatRels, env, nsPath, userId);
if (releaseId > 0) {
// stop any processing and return new release id
return releaseId;
}
final CountDownLatch latch = new CountDownLatch(designPlatRels.size());
List<Future<DesignCIManifestRfcTouple>> submittedFutureTasks = new ArrayList<>();
for (CmsCIRelation platRelation : designPlatRels) {
String availMode = getPlatformAvailabiltyMode(platModes, platRelation);
Future<DesignCIManifestRfcTouple> future =
executorService.submit(
new ManifestRfcProcessorTask(env, nsPath, userId, availMode, latch, platRelation));
submittedFutureTasks.add(future);
}
boolean allPlatsProcessed;
try {
allPlatsProcessed =
latch.await(
timeoutInMilliSeconds,
TimeUnit
.MILLISECONDS); // wait for all platform processing threads to finish with timeout
// of 10 mins
if (!allPlatsProcessed) {
logger.error(
"All platforms not processed within timeout duration of " + timeoutInMilliSeconds);
throw new TransistorException(
CmsError.TRANSISTOR_OPEN_MANIFEST_RELEASE,
"Failed to pull latest design for all platform within timeout duration of "
+ timeoutInMilliSeconds
+ " millis");
}
} catch (InterruptedException ie) {
for (Future<DesignCIManifestRfcTouple> job : submittedFutureTasks) {
job.cancel(true);
}
throw new TransistorException(
CmsError.TRANSISTOR_OPEN_MANIFEST_RELEASE, "Design pull process interrupted. ");
}
Map<Long, CmsRfcCI> design2manifestPlatMap = new HashMap<>();
for (Future<DesignCIManifestRfcTouple> task : submittedFutureTasks) {
DesignCIManifestRfcTouple touple;
try {
touple = task.get();
processPlatformRfcs(touple.manifestPlatformRfcs, userId);
CmsRfcCI manifestPlatformRfc = touple.manifestPlatformRfcs.getManifestPlatformRfc();
logger.info(
"Finished working on ="
+ manifestPlatformRfc.getNsPath()
+ " release id = "
+ manifestPlatformRfc.getReleaseId());
design2manifestPlatMap.put(touple.designPlatCI, manifestPlatformRfc);
} catch (Exception e) {
logger.error("Error in pulling latest design for all platforms ", e);
throw new TransistorException(
CmsError.TRANSISTOR_OPEN_MANIFEST_RELEASE,
"Error in pulling latest design for all platforms ");
}
}
check4MissingServices(design2manifestPlatMap);
// now we need to process linkedTo relations
manifestRfcProcessor.processLinkedTo(design2manifestPlatMap, nsPath, userId);
// now lets delete old existing plats that do not exists in new manifest
manifestRfcProcessor.processDeletedPlatforms(
design2manifestPlatMap.values(), env, nsPath, userId);
// process global variables from design
manifestRfcProcessor.processGlobalVars(assembly.getCiId(), env, nsPath, userId);
long t2 = System.currentTimeMillis();
long envReleaseId = populateParentRelease(env, nsPath);
logger.info(
"Pull design for "
+ nsPath
+ " completed in "
+ (t2 - t1)
+ " millis (releaseId "
+ envReleaseId
+ ")");
return envReleaseId;
}
/** Stop the executors and clean memory on registered CUObject */
public static synchronized void freeMemory() {
for (CudaEngine ce : cudaEngines.values()) {
ce.freeCUObjectsMemory();
}
}
public int reduce(Optimizer optimizer, int expMinCluster, int expMaxCluster)
throws ExecutionException, InterruptedException {
// 1.start with min, max provided, what is oom
int mag = computeMagnitude(expMaxCluster - expMinCluster + 1);
// 2. setting search range. if oom is 0, set initial range to 1;
int hop = mag == 0 ? 1 : (int) Math.pow(10.0, mag);
// 3. find the meaning range, i.e., real min cluster and real max cluster numbers where a real
// numbered optimisation score
// can be computed
int[] range = computeClusterNumberRange(expMinCluster, expMaxCluster, hop, optimizer);
if (range[0] == -1 && range[1] != -1) {
System.err.println(
"[!]No meaningful lower range. Only 1 possible cluster number:" + range[1]);
return range[1];
} else if (range[1] == -1 && range[0] != -1) {
System.err.println(
"[!]No meaningful upper range. Only 1 possible cluster number:" + range[0]);
return range[0];
} else if (range[0] == -1 && range[1] == -1) {
System.err.println("[!]No meaningful cluster number, cannot cluster");
return -1;
}
System.out.println(
"[]Input range:"
+ expMinCluster
+ "-"
+ expMaxCluster
+ ", Real range:"
+ range[0]
+ "-"
+ range[1]);
expMinCluster = range[0] < range[1] ? range[0] : range[1];
expMaxCluster = range[1] > range[0] ? range[1] : range[0];
// 4. reset hop based on new range
mag = computeMagnitude(expMaxCluster - expMinCluster + 1);
hop = mag == 0 ? 1 : (int) Math.pow(10.0, mag);
double currentMaxOptimizationScore = 0;
int current_iteration =
0; // todo: for location, why min > max; select range based on best interval, is it correct?
while (current_iteration < maxIteration) {
current_iteration++;
currentMaxOptimizationScore = 0;
// 5. compute optimization scores based on the search space defined by expMinCluster,
// expMaxCluster, and range
Map<Integer, Double> triedSplitsAndScores =
computeOptimizationScores(expMinCluster, expMaxCluster, hop, optimizer);
if (triedSplitsAndScores
!= null) { // already using minimum hop, but no meaningful optimisation score can be
// computed
// within the range (TODO can this really happen?)
// what is the real hop, max score?
List<Integer> intervals = new ArrayList<>(triedSplitsAndScores.keySet());
Collections.sort(intervals);
int realHop = -1, lowerInterval = -1;
for (int i : intervals) {
if (lowerInterval != -1 && realHop == -1) realHop = Math.abs(i - lowerInterval);
lowerInterval = i;
Double score = triedSplitsAndScores.get(i);
if (!Double.isInfinite(score)
&& !Double.isNaN(score)
&& score != Double.MAX_VALUE
&& score > currentMaxOptimizationScore) currentMaxOptimizationScore = score;
}
double global_max = 0.0;
for (Double d : scores.values()) {
if (!Double.isInfinite(d) && !Double.isNaN(d) && d > global_max) global_max = d;
}
if (stop(realHop, currentMaxOptimizationScore, global_max)) break;
if (currentMaxOptimizationScore
> global_max) // found a new max score, reset iterations to try
current_iteration = 0;
int newHop = reduceHop(realHop);
hop = newHop;
} else break;
}
int bestSplit = -1;
double maxScore = 0;
for (Map.Entry<Integer, Double> entry : scores.entrySet()) {
Double score = entry.getValue();
if (!score.isNaN() && !score.isInfinite() && score > maxScore) {
maxScore = score;
bestSplit = entry.getKey();
}
}
System.out.println("[]Final Best=" + bestSplit + ", footprint:" + scores);
return bestSplit;
}
private boolean invalid(Map<Integer, Double> scores) {
for (Double d : scores.values()) {
if (!d.isInfinite() && !d.isNaN()) return false;
}
return true;
}
public Set<URI> getServices() {
return new HashSet<URI>(services.values());
}
@Override
public long generateEnvManifest(long envId, String userId, Map<String, String> platModes) {
long t1 = System.currentTimeMillis();
String oldThreadName = Thread.currentThread().getName();
Thread.currentThread().setName(getProcessingThreadName(oldThreadName, envId));
List<CmsCIRelation> assemblyRels =
cmProcessor.getToCIRelations(envId, BASE_REALIZED_IN, null, ACCOUNT_ASSEMBLY);
CmsCI assembly = null;
if (assemblyRels.size() > 0) {
assembly = assemblyRels.get(0).getFromCi();
} else {
String error = "Can not get assembly for envId = " + envId;
logger.error(error);
throw new TransistorException(CmsError.TRANSISTOR_CANNOT_GET_ASSEMBLY, error);
}
CmsCI env = getEnv(envId);
String nsPath = env.getNsPath() + "/" + env.getCiName() + "/manifest";
if (hasOpenManifestRelease(nsPath)) {
String message =
"This environment has an open release. It needs to be discarded or committed before the design pull: "
+ env.getNsPath()
+ "/"
+ env.getCiName();
logger.info(message);
throw new TransistorException(CmsError.TRANSISTOR_OPEN_MANIFEST_RELEASE, message);
}
Long nsId = trUtil.verifyAndCreateNS(nsPath);
logger.info("Created nsId " + nsId);
// Long releaseId = createManifestRelease(nsPath,userId);
List<CmsCIRelation> designPlatRels =
cmProcessor.getFromCIRelations(assembly.getCiId(), null, "ComposedOf", CATALOG_PLATFORM);
// we need to reset all pending deletions cis just in case there was one added back
cmProcessor.resetDeletionsByNs(nsPath);
// check for edge case scenario when there is new design platform with the same name as old one
// but different pack
long releaseId = checkPlatformPackCompliance(designPlatRels, env, nsPath, userId);
if (releaseId > 0) {
// stop any processing and return new release id
return releaseId;
}
final CountDownLatch latch = new CountDownLatch(designPlatRels.size());
List<Future<DesignCIManifestRfcTouple>> submittedFutureTasks =
new ArrayList<Future<DesignCIManifestRfcTouple>>();
Map<Long, CmsRfcCI> design2manifestPlatMap = new HashMap<Long, CmsRfcCI>();
for (CmsCIRelation platRelation : designPlatRels) {
String availMode = null;
if (platModes != null) {
availMode = platModes.get(String.valueOf(platRelation.getToCiId()));
if (availMode != null && availMode.length() == 0) {
availMode = "default";
}
}
Future<DesignCIManifestRfcTouple> future =
executorService.submit(
new ManifestRfcProcessorTask(env, nsPath, userId, availMode, latch, platRelation));
submittedFutureTasks.add(future);
}
boolean allPlatsProcessed = false;
try {
// latch.await(); //wait till all platform processing threads return
allPlatsProcessed =
latch.await(
timeoutInMilliSeconds,
TimeUnit
.MILLISECONDS); // wait for all platform processing threads to finish with timeout
// of 10 mins
if (!allPlatsProcessed) {
logger.error(
"All platforms not processed within timeout duration of " + timeoutInMilliSeconds);
throw new TransistorException(
CmsError.TRANSISTOR_OPEN_MANIFEST_RELEASE,
"Failed to pull latest design for all platform within timeout duration of "
+ timeoutInMilliSeconds
+ " millis");
}
} catch (InterruptedException ie) {
for (Future<DesignCIManifestRfcTouple> job : submittedFutureTasks) {
job.cancel(true);
}
throw new TransistorException(
CmsError.TRANSISTOR_OPEN_MANIFEST_RELEASE, "Design pull process interrupted. ");
}
for (Future<DesignCIManifestRfcTouple> task : submittedFutureTasks) {
DesignCIManifestRfcTouple touple;
try {
touple = task.get();
processPlatformRfcs(touple.manifestPlatformRfcs, userId);
CmsRfcCI manifestPlatformRfc = touple.manifestPlatformRfcs.getManifestPlatformRfc();
Set<String> missingSrvs = cloudUtil.getMissingServices(manifestPlatformRfc.getCiId());
if (missingSrvs.size() > 0) {
logger.info(
">>>>> Not all services available for platform: "
+ manifestPlatformRfc.getCiName()
+ ", the missing services: "
+ missingSrvs.toString());
disablePlatform(manifestPlatformRfc.getCiId(), userId);
}
logger.info("New release id = " + manifestPlatformRfc.getReleaseId());
logger.info("Done working on platform " + manifestPlatformRfc.getNsPath());
design2manifestPlatMap.put(touple.designPlatCI, manifestPlatformRfc);
} catch (Exception e) {
logger.error("Error in pulling latest design for all platforms ", e);
throw new TransistorException(
CmsError.TRANSISTOR_OPEN_MANIFEST_RELEASE,
"Error in pulling latest design for all platforms ");
}
}
// now we need to process linkedTo relations
manifestRfcProcessor.processLinkedTo(design2manifestPlatMap, nsPath, userId);
// now lets delete old existing plats that do not exists in new manifest
manifestRfcProcessor.processDeletedPlatforms(
design2manifestPlatMap.values(), env, nsPath, userId);
// process global variables from design
manifestRfcProcessor.processGlobalVars(assembly.getCiId(), env, nsPath, userId);
long t2 = System.currentTimeMillis();
long envReleaseId = populateParentRelease(env, nsPath);
logger.info(
"Pull design for "
+ nsPath
+ " completed in "
+ (t2 - t1)
+ " millis (releaseId "
+ envReleaseId
+ ")");
return envReleaseId;
}
/**
* See <a href="http://e-docs.bea.com/wls/docs100/javadocs/weblogic/common/T3StartupDef.html">
* http://e-docs.bea.com/wls/docs100/javadocs/weblogic/common/T3StartupDef.html</a> for more
* information.
*
* @param str Virtual name by which the class is registered as a {@code startupClass} in the
* {@code config.xml} file
* @param params A hashtable that is made up of the name-value pairs supplied from the {@code
* startupArgs} property
* @return Result string (log message).
* @throws Exception Thrown if error occurred.
*/
@SuppressWarnings({"unchecked", "CatchGenericClass"})
@Override
public String startup(String str, Hashtable params) throws Exception {
GridLogger log = new GridJavaLogger(LoggingHelper.getServerLogger());
cfgFile = (String) params.get(cfgFilePathParam);
if (cfgFile == null) {
throw new IllegalArgumentException("Failed to read property: " + cfgFilePathParam);
}
String workMgrName = (String) params.get(workMgrParam);
URL cfgUrl = U.resolveGridGainUrl(cfgFile);
if (cfgUrl == null)
throw new ServerLifecycleException(
"Failed to find Spring configuration file (path provided should be "
+ "either absolute, relative to GRIDGAIN_HOME, or relative to META-INF folder): "
+ cfgFile);
GenericApplicationContext springCtx;
try {
springCtx = new GenericApplicationContext();
XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(springCtx);
xmlReader.loadBeanDefinitions(new UrlResource(cfgUrl));
springCtx.refresh();
} catch (BeansException e) {
throw new ServerLifecycleException(
"Failed to instantiate Spring XML application context: " + e.getMessage(), e);
}
Map cfgMap;
try {
// Note: Spring is not generics-friendly.
cfgMap = springCtx.getBeansOfType(GridConfiguration.class);
} catch (BeansException e) {
throw new ServerLifecycleException(
"Failed to instantiate bean [type="
+ GridConfiguration.class
+ ", err="
+ e.getMessage()
+ ']',
e);
}
if (cfgMap == null)
throw new ServerLifecycleException(
"Failed to find a single grid factory configuration in: " + cfgUrl);
if (cfgMap.isEmpty())
throw new ServerLifecycleException("Can't find grid factory configuration in: " + cfgUrl);
try {
ExecutorService execSvc = null;
MBeanServer mbeanSrv = null;
for (GridConfiguration cfg : (Collection<GridConfiguration>) cfgMap.values()) {
assert cfg != null;
GridConfigurationAdapter adapter = new GridConfigurationAdapter(cfg);
// Set logger.
if (cfg.getGridLogger() == null) adapter.setGridLogger(log);
if (cfg.getExecutorService() == null) {
if (execSvc == null)
execSvc =
workMgrName != null
? new GridThreadWorkManagerExecutor(workMgrName)
: new GridThreadWorkManagerExecutor(J2EEWorkManager.getDefault());
adapter.setExecutorService(execSvc);
}
if (cfg.getMBeanServer() == null) {
if (mbeanSrv == null) {
InitialContext ctx = null;
try {
ctx = new InitialContext();
mbeanSrv = (MBeanServer) ctx.lookup("java:comp/jmx/runtime");
} catch (Exception e) {
throw new IllegalArgumentException(
"MBean server was not provided and failed to obtain " + "Weblogic MBean server.",
e);
} finally {
if (ctx != null) ctx.close();
}
}
adapter.setMBeanServer(mbeanSrv);
}
Grid grid = G.start(adapter, springCtx);
// Test if grid is not null - started properly.
if (grid != null) gridNames.add(grid.name());
}
return getClass().getSimpleName() + " started successfully.";
} catch (GridException e) {
// Stop started grids only.
for (String name : gridNames) G.stop(name, true);
throw new ServerLifecycleException("Failed to start GridGain.", e);
}
}