@Override
public boolean apply(ModifyServiceType request) {
try {
final Topology.Transitions transition =
Topology.Transitions.valueOf(request.getState().toUpperCase());
String name = request.getName();
ServiceConfiguration config = findService(name);
if (Topology.Transitions.RESTART.equals(transition)) {
Topology.stop(config).get();
try {
Topology.start(config).get();
} catch (Exception ex) {
Exceptions.maybeInterrupted(ex);
Logs.extreme().error(ex, ex);
throw Exceptions.toUndeclared(ex);
}
} else {
Topology.transition(transition.get()).apply(config).get();
}
} catch (final IllegalArgumentException ex) {
return false;
} catch (final Exception ex) {
Exceptions.maybeInterrupted(ex);
Logs.extreme().error(ex, ex);
throw Exceptions.toUndeclared(ex);
}
return true;
}
static void update() {
final Multimap<String, String> partitionVolumeMap = HashMultimap.create();
final EntityTransaction db = Entities.get(Volume.class);
try {
for (final Volume v : Entities.query(Volume.named(null, null))) {
partitionVolumeMap.put(v.getPartition(), v.getDisplayName());
}
db.rollback();
} catch (final Exception ex) {
Logs.extreme().error(ex, ex);
db.rollback();
}
Logs.extreme()
.debug("Volume state update: " + Joiner.on("\n").join(partitionVolumeMap.entries()));
for (final String partition : partitionVolumeMap.keySet()) {
try {
final Map<String, StorageVolume> idStorageVolumeMap =
updateVolumesInPartition(partition); // TODO:GRZE: restoring volume state
for (final String v : partitionVolumeMap.get(partition)) {
try {
final StorageVolume storageVolume = idStorageVolumeMap.get(v);
volumeStateUpdate(v, storageVolume);
} catch (final Exception ex) {
LOG.error(ex);
Logs.extreme().error(ex, ex);
}
}
} catch (final Exception ex) {
LOG.error(ex);
Logs.extreme().error(ex, ex);
}
}
}
private static VmInstance maybeFindVm(
final String instanceId, final String publicIp, final String privateIp) {
VmInstance vm = null;
if (instanceId != null) {
try {
vm = VmInstances.lookup(instanceId);
} catch (NoSuchElementException ex) {
Logs.extreme().error(ex);
}
}
if (vm == null && privateIp != null) {
try {
vm = VmInstances.lookupByPrivateIp(privateIp);
} catch (NoSuchElementException ex) {
Logs.extreme().error(ex);
}
}
if (vm == null && publicIp != null) {
try {
vm = VmInstances.lookupByPublicIp(publicIp);
} catch (NoSuchElementException ex) {
Logs.extreme().error(ex);
}
}
if (vm != null
&& VmState.RUNNING.equals(vm.getState())
&& publicIp.equals(vm.getPublicAddress())) {
Logs.extreme()
.debug(
"Candidate vm which claims this address: "
+ vm.getInstanceId()
+ " "
+ vm.getState()
+ " "
+ publicIp);
if (publicIp.equals(vm.getPublicAddress())) {
Logs.extreme()
.debug(
"Found vm which claims this address: "
+ vm.getInstanceId()
+ " "
+ vm.getState()
+ " "
+ publicIp);
}
return vm;
} else {
return null;
}
}
@Override
public Set<String> get() {
Set<String> hosts = DBHOSTS.get();
Set<String> union = Sets.newHashSet();
Set<String> intersection = Sets.newHashSet(hosts);
Logs.extreme().debug("ActiveHostSet: universe of db hosts: " + hosts);
for (String ctx : PersistenceContexts.list()) {
try {
Set<String> activeDatabases = Databases.lookup(ctx, 0).getactiveDatabases();
if (BootstrapArgs.isCloudController()) {
activeDatabases.add(
Internets
.localHostIdentifier()); // GRZE: use Internets.localHostIdentifier() which is
// static, rather than the Hosts reference as it is
// stateful
}
union.addAll(activeDatabases);
intersection.retainAll(activeDatabases);
} catch (Exception ex) {
}
}
Logs.extreme().debug("ActiveHostSet: union of activated db connections: " + union);
Logs.extreme()
.debug(
"ActiveHostSet: intersection of db hosts and activated db connections: "
+ intersection);
boolean dbVolatile = !hosts.equals(intersection);
String msg =
String.format(
"ActiveHostSet: %-14.14s %s%s%s",
dbVolatile ? "volatile" : "synchronized",
hosts,
dbVolatile ? "!=" : "=",
intersection);
if (dbVolatile) {
if (last.compareAndSet(false, dbVolatile)) {
LOG.warn(msg);
} else {
LOG.debug(msg);
}
} else {
if (last.compareAndSet(true, dbVolatile)) {
LOG.warn(msg);
} else {
Logs.extreme().info(msg);
}
}
return intersection;
}
/**
* @delegate Do not change semantics here.
* @see javax.persistence.EntityTransaction#rollback()
*/
@Override
public void rollback() throws RecoverablePersistenceException {
removeTransaction(this);
if ((this.txState != null) && this.txState.isActive()) {
try {
this.txState.rollback();
this.txState = null;
} catch (final RuntimeException ex) {
Logs.extreme().error(ex);
// throw PersistenceExceptions.throwFiltered( ex );
}
} else {
Logs.extreme().debug("Duplicate call to rollback( )");
}
}
public TypeBinding getTypeBinding(Field field) {
Class itsType = field.getType();
if (this.isIgnored(field)) {
return new NoopTypeBinding(field);
} else if (List.class.isAssignableFrom(itsType)) {
Class listType = getTypeArgument(field);
if (listType == null) {
Logs.extreme()
.debug(
String.format(
"IGNORE: %-70s [type=%s] NO GENERIC TYPE FOR LIST\n",
field.getDeclaringClass().getCanonicalName() + "." + field.getName(),
listType));
return new NoopTypeBinding(field);
} else if (this.typeBindings.containsKey(listType.getCanonicalName())) {
return new CollectionTypeBinding(
field.getName(), this.typeBindings.get(listType.getCanonicalName()));
} else if (BindingFileSearch.INSTANCE.MSG_DATA_CLASS.isAssignableFrom(listType)) {
return new CollectionTypeBinding(
field.getName(), new ObjectTypeBinding(field.getName(), listType));
} else {
Logs.extreme()
.debug(
String.format(
"IGNORE: %-70s [type=%s] LIST'S GENERIC TYPE DOES NOT CONFORM TO EucalyptusData\n",
field.getDeclaringClass().getCanonicalName() + "." + field.getName(),
listType.getCanonicalName()));
return new NoopTypeBinding(field);
}
} else if (this.typeBindings.containsKey(itsType.getCanonicalName())) {
TypeBinding t = this.typeBindings.get(itsType.getCanonicalName());
try {
t = this.typeBindings.get(itsType.getCanonicalName()).getClass().newInstance();
} catch (Exception e) {
}
return t.value(field.getName());
} else if (BindingFileSearch.INSTANCE.MSG_DATA_CLASS.isAssignableFrom(field.getType())) {
return new ObjectTypeBinding(field);
} else {
Logs.extreme()
.debug(
String.format(
"IGNORE: %-70s [type=%s] TYPE DOES NOT CONFORM TO EucalyptusData\n",
field.getDeclaringClass().getCanonicalName() + "." + field.getName(),
field.getType().getCanonicalName()));
return new NoopTypeBinding(field);
}
}
public void processClass(Class klass) {
if (this.out == null) {
if (this.outFile.exists()) {
this.outFile.delete();
}
try {
this.out = new PrintWriter(this.outFile);
} catch (FileNotFoundException e) {
e.printStackTrace(System.err);
System.exit(-1); // GRZE: special case to fail build
}
this.bindingName = this.ns.replaceAll("(http://)|(/$)", "").replaceAll("[./-]", "_");
this.out.write(
"<binding xmlns:euca=\"" + this.ns + "\" name=\"" + this.bindingName + "\">\n");
this.out.write(
" <namespace uri=\"" + this.ns + "\" default=\"elements\" prefix=\"euca\"/>\n");
this.out.flush();
}
if (!classNames.contains(klass.getName())) {
classNames.add(klass.getName());
String mapping = new RootObjectTypeBinding(klass).process();
this.out.write(mapping);
this.out.flush();
} else {
Logs.extreme().debug("Skipping duplicate class: " + klass);
}
}
private boolean transition(
State expectedState,
State newState,
boolean expectedMark,
boolean newMark,
SplitTransition transition) {
this.transition = transition;
if (!this.atomicState.compareAndSet(expectedState, newState, expectedMark, newMark)) {
throw new IllegalStateException(
String.format(
"Cannot mark address as %s[%s.%s->%s.%s] when it is %s.%s: %s",
transition.getName(),
expectedState,
expectedMark,
newState,
newMark,
this.atomicState.getReference(),
this.atomicState.isMarked(),
this.toString()));
}
EventRecord.caller(this.getClass(), EventType.ADDRESS_STATE, "TOP", this.toString()).info();
try {
this.transition.top();
} catch (RuntimeException ex) {
LOG.error(ex);
Logs.extreme().error(ex, ex);
throw ex;
}
return true;
}
@Override
public R apply(final D input) {
RuntimeException rootCause = null;
for (int i = 0; i < retries; i++) {
EntityTransaction db = Entities.get(this.entityType);
try {
R ret = this.function.apply(input);
db.commit();
return ret;
} catch (RuntimeException ex) {
db.rollback();
if (Exceptions.isCausedBy(ex, OptimisticLockException.class)) {
rootCause = Exceptions.findCause(ex, OptimisticLockException.class);
} else if (Exceptions.isCausedBy(ex, LockAcquisitionException.class)) {
rootCause = Exceptions.findCause(ex, LockAcquisitionException.class);
} else {
rootCause = ex;
Logs.extreme().error(ex, ex);
throw ex;
}
try {
TimeUnit.MILLISECONDS.sleep(20);
} catch (InterruptedException ex1) {
Exceptions.maybeInterrupted(ex1);
}
continue;
}
}
throw (rootCause != null
? rootCause
: new NullPointerException(
"BUG: Transaction retry failed but root cause exception is unknown!"));
}
@Override
public void messageReceived(ChannelHandlerContext ctx, MessageEvent event) throws Exception {
if (event.getMessage() instanceof MappingHttpRequest) {
MappingHttpRequest httpRequest = (MappingHttpRequest) event.getMessage();
if (httpRequest.getMessage() instanceof ObjectStorageDataRequestType) {
if (httpRequest.isChunked()) {
// Chunked request, and beginning, setup map etc.
initializeNewPut(ctx, (ObjectStorageDataRequestType) httpRequest.getMessage());
}
}
} else if (event.getMessage() instanceof HttpChunk) {
// Add the chunk to the current streams channel buffer.
HttpChunk chunk = (HttpChunk) event.getMessage();
appendChunk(chunk.getContent(), ctx.getChannel());
if (chunk.isLast()) {
// Remove from the map
Logs.extreme()
.debug(
"Removing data map due to last chunk processed event for channel: "
+ ctx.getChannel().getId());
dataMap.remove(ctx.getChannel());
}
}
// Always pass it on
ctx.sendUpstream(event);
}
@Override
public void handleUpstream(final ChannelHandlerContext ctx, final ChannelEvent e)
throws Exception {
final MappingHttpRequest request = MappingHttpMessage.extractMessage(e);
final BaseMessage msg = BaseMessage.extractMessage(e);
if (msg != null) {
try {
final Class<? extends ComponentId> compClass = ComponentMessages.lookup(msg);
ComponentId compId = ComponentIds.lookup(compClass);
if (compId.isAlwaysLocal() || Topology.isEnabledLocally(compClass)) {
ctx.sendUpstream(e);
} else {
Handlers.sendRedirect(ctx, e, compClass, request);
}
} catch (final NoSuchElementException ex) {
LOG.warn(
"Failed to find reverse component mapping for message type: " + msg.getClass());
ctx.sendUpstream(e);
} catch (final Exception ex) {
Logs.extreme().error(ex, ex);
ctx.sendUpstream(e);
}
} else {
ctx.sendUpstream(e);
}
}
@Override
public void fireException(Throwable e) {
LOG.debug(e);
Logs.extreme().error(e, e);
LOG.debug(
"Trying to remove invalid volume attachment "
+ this.getRequest().getVolumeId()
+ " from instance "
+ this.getRequest().getInstanceId());
try {
VmInstance vm = VmInstances.lookup(this.getRequest().getInstanceId());
Partition partition = vm.lookupPartition();
ServiceConfiguration sc = Topology.lookup(Storage.class, partition);
/** clean up SC session state * */
try {
LOG.debug(
"Sending detach after async failure in attach volume: "
+ this.getRequest().getVolumeId()
+ " sc="
+ sc);
AsyncRequests.sendSync(sc, new DetachStorageVolumeType(this.getRequest().getVolumeId()));
} catch (Exception ex) {
LOG.error(ex);
Logs.extreme().error(ex, ex);
}
/** clean up internal attachment state * */
final Function<String, VmInstance> removeVolAttachment =
new Function<String, VmInstance>() {
public VmInstance apply(final String input) {
VmInstance vm = VmInstances.lookup(input);
vm.removeVolumeAttachment(VolumeAttachCallback.this.getRequest().getVolumeId());
return vm;
}
};
Entities.asTransaction(VmInstance.class, removeVolAttachment)
.apply(this.getRequest().getInstanceId());
LOG.debug(
"Removed failed attachment: "
+ this.getRequest().getVolumeId()
+ " -> "
+ vm.getInstanceId());
} catch (Exception e1) {
LOG.error(e1);
Logs.extreme().error(e1, e1);
}
}
@Override
public String toString() {
Logs.extreme()
.debug("Found list type: " + this.type.getTypeName() + " for name: " + this.name);
String ret = this.type.collection(this.name).buf.toString();
this.type.collection(this.name).buf = new StringBuilder();
return ret;
}
protected void initializeNewPut(ChannelHandlerContext ctx, ObjectStorageDataRequestType request)
throws IllegalStateException {
Logs.extreme()
.debug(
"Adding entry to data map in PUT aggregator for channel: " + ctx.getChannel().getId());
ChannelBufferStreamingInputStream stream = request.getData();
ChannelBufferStreamingInputStream foundStream = dataMap.putIfAbsent(ctx.getChannel(), stream);
if (foundStream != null) {
Logs.extreme()
.debug(
"Found existing entry in map for this channel. Streams should never cross. Throwing illegal state for channel: "
+ ctx.getChannel().getId());
throw new IllegalStateException(
"Duplicate messages for same PUT, cannot overwrite data buffer. Channel:"
+ ctx.getChannel().getId());
}
}
/**
* @delegate Do not change semantics here.
* @see javax.persistence.EntityTransaction#commit()
*/
@Override
public void commit() {
try {
this.transaction.commit();
} catch (final RuntimeException ex) {
LOG.trace(ex, ex);
Logs.extreme().warn(ex, ex);
throw ex;
}
}
private static void rollback(final Host host, Exception ex) {
try {
Databases.runDbStateChange(
Databases.DeactivateHostFunction.INSTANCE.apply(host.getDisplayName()));
} catch (LockTimeoutException ex1) {
Databases.LOG.error("Databases.enable(): failed because of: " + ex.getMessage());
} catch (Exception ex1) {
Databases.LOG.error("Databases.enable(): failed because of: " + ex.getMessage());
Logs.extreme().error(ex, ex);
}
}
public void process(File f) throws Exception {
if (f.isDirectory()) {
File[] files =
f.listFiles(
new FilenameFilter() {
@Override
public boolean accept(File dir, String name) {
return name.matches(FILE_PATTERN);
}
});
for (File ff : files) {
byte[] bindingBytes = Files.toByteArray(ff);
this.addCurrentBinding(bindingBytes, ff.getName(), "file:" + ff.getAbsolutePath());
}
} else {
String digest = new BigInteger(Files.getDigest(f, Digest.MD5.get())).abs().toString(16);
CURRENT_PROPS.put(BINDING_CACHE_JAR_PREFIX + f.getName(), digest);
final JarFile jar = new JarFile(f);
final List<JarEntry> jarList = Collections.list(jar.entries());
for (final JarEntry j : jarList) {
try {
if (j.getName().matches(FILE_PATTERN)) {
byte[] bindingBytes = ByteStreams.toByteArray(jar.getInputStream(j));
String bindingName = j.getName();
String bindingFullPath = "jar:file:" + f.getAbsolutePath() + "!/" + bindingName;
this.addCurrentBinding(bindingBytes, bindingName, bindingFullPath);
} else if (j.getName().matches(".*\\.class.{0,1}")) {
final String classGuess =
j.getName().replaceAll("/", ".").replaceAll("\\.class.{0,1}", "");
final Class candidate = ClassLoader.getSystemClassLoader().loadClass(classGuess);
if (MSG_BASE_CLASS.isAssignableFrom(candidate)
|| MSG_DATA_CLASS.isAssignableFrom(candidate)) {
InputSupplier<InputStream> classSupplier =
Resources.newInputStreamSupplier(ClassLoader.getSystemResource(j.getName()));
File destClassFile = SubDirectory.CLASSCACHE.getChildFile(j.getName());
if (!destClassFile.exists()) {
Files.createParentDirs(destClassFile);
Files.copy(classSupplier, destClassFile);
Logs.extreme()
.debug("Caching: " + j.getName() + " => " + destClassFile.getAbsolutePath());
}
BINDING_CLASS_MAP.putIfAbsent(classGuess, candidate);
}
}
} catch (RuntimeException ex) {
LOG.error(ex, ex);
jar.close();
throw ex;
}
}
jar.close();
}
}
/**
* @delegate Do not change semantics here.
* @see javax.persistence.EntityTransaction#commit()
*/
@Override
public void commit() throws RecoverablePersistenceException {
removeTransaction(this);
if ((this.txState != null) && this.txState.isActive()) {
try {
this.txState.commit();
} catch (final RuntimeException ex) {
throw PersistenceExceptions.throwFiltered(ex);
}
} else {
Logs.extreme().error("Duplicate call to commit( ): " + Threads.currentStackString());
}
}
/**
* Private for a reason.
*
* @see {@link CascadingTx#get(Class)}
* @param persistenceContext
* @throws RecoverablePersistenceException
*/
@SuppressWarnings("unchecked")
CascadingTx(final String ctx) throws RecoverablePersistenceException {
final StackTraceElement ste = Threads.currentStackFrame(4);
final String uuid = UUID.randomUUID().toString();
this.record = new TxRecord(ctx, uuid, ste);
try {
this.txState = new TxState(ctx);
} catch (final RuntimeException ex) {
Logs.extreme().error(ex, ex);
this.rollback();
throw PersistenceExceptions.throwFiltered(ex);
}
}
private static void runDbStateChange(Function<String, Runnable> runnableFunction) {
Logs.extreme().info("DB STATE CHANGE: " + runnableFunction);
try {
Logs.extreme().info("Attempting to acquire db state lock: " + runnableFunction);
if (canHas.writeLock().tryLock(5, TimeUnit.MINUTES)) {
try {
Logs.extreme().info("Acquired db state lock: " + runnableFunction);
Map<Runnable, Future<Runnable>> runnables = Maps.newHashMap();
for (final String ctx : listDatabases()) {
Runnable run = runnableFunction.apply(ctx);
runnables.put(run, ExecuteRunnable.INSTANCE.apply(run));
}
Map<Runnable, Future<Runnable>> succeeded = Futures.waitAll(runnables);
MapDifference<Runnable, Future<Runnable>> failed = Maps.difference(runnables, succeeded);
StringBuilder builder = new StringBuilder();
builder.append(Joiner.on("\nSUCCESS: ").join(succeeded.keySet()));
builder.append(Joiner.on("\nFAILED: ").join(failed.entriesOnlyOnLeft().keySet()));
Logs.extreme().debug(builder.toString());
if (!failed.entriesOnlyOnLeft().isEmpty()) {
throw Exceptions.toUndeclared(builder.toString());
}
} finally {
canHas.writeLock().unlock();
}
} else {
throw new LockTimeoutException(
"DB STATE CHANGE ABORTED (failed to get lock): " + runnableFunction);
}
} catch (RuntimeException ex) {
LOG.error(ex);
Logs.extreme().error(ex, ex);
throw ex;
} catch (InterruptedException ex) {
Exceptions.maybeInterrupted(ex);
throw Exceptions.toUndeclared(ex);
}
}
@Override
public void channelClosed(ChannelHandlerContext ctx, ChannelStateEvent evt) throws Exception {
// Clear the map for this context
try {
Logs.extreme()
.debug(
"Removing data map on channel closed event for channel: " + ctx.getChannel().getId());
dataMap.remove(ctx.getChannel());
} catch (final Throwable f) {
// Nothing to lookup.
} finally {
super.channelClosed(ctx, evt);
}
}
static boolean disable(final String hostName) {
if (!Bootstrap.isFinished()) {
return false;
} else if (Internets.testLocal(hostName)) {
return true;
} else {
try {
runDbStateChange(DeactivateHostFunction.INSTANCE.apply(hostName));
return true;
} catch (Exception ex) {
Logs.extreme().debug(ex);
return false;
}
}
}
public RemoteCallback getCallback() {
try {
Class cbClass = this.transition.getName().getCallback();
Constructor cbCons = cbClass.getConstructor(Address.class);
return (RemoteCallback) cbCons.newInstance(this);
} catch (Exception ex) {
LOG.error(ex);
Logs.extreme().error(ex, ex);
try {
this.clearPending();
} catch (Exception ex1) {
}
return new NOOP();
}
}
private static void removeAddress(final String ipAddress) {
try {
Addresses.getInstance().disable(ipAddress);
} catch (NoSuchElementException e1) {
LOG.debug(e1);
}
EntityWrapper<Address> db = EntityWrapper.get(Address.class);
try {
Address searchAddr = new Address(ipAddress);
searchAddr.setOwner(null);
Address dbAddr = db.getUnique(searchAddr);
db.delete(dbAddr);
db.commit();
} catch (Exception e) {
Logs.extreme().error(e, e);
db.rollback();
}
}
public Address clearPending() {
if (!this.atomicState.isMarked()) {
throw new IllegalStateException("Trying to clear an address which is not currently pending.");
} else {
EventRecord.caller(this.getClass(), EventType.ADDRESS_STATE, "BOTTOM", this.toString())
.info();
try {
this.transition.bottom();
} catch (RuntimeException ex) {
LOG.error(ex);
Logs.extreme().error(ex, ex);
} finally {
this.transition = this.QUIESCENT;
this.atomicState.set(this.atomicState.getReference(), false);
}
}
return this;
}
public static <T> T uniqueResult(final T example)
throws TransactionException, NoSuchElementException {
try {
final Object pk = resolvePrimaryKey(example);
final String natId = resolveNaturalId(example);
if (pk != null) {
return maybePrimaryKey(example);
} else if (natId != null) {
return maybeNaturalId(example);
} else {
return maybeDefinitelyExample(example);
}
} catch (final NoSuchElementException ex) {
throw ex;
} catch (final RuntimeException ex) {
Logs.extreme().trace(ex, ex);
final Exception newEx = PersistenceExceptions.throwFiltered(ex);
throw new TransactionInternalException(newEx.getMessage(), newEx);
}
}
protected void appendChunk(ChannelBuffer input, Channel channel) throws Exception {
Logs.extreme()
.debug(
"Writing content data to stream for channel: "
+ channel.getId()
+ " Content length: "
+ input.readableBytes());
ChannelBufferStreamingInputStream stream = dataMap.get(channel);
if (stream == null) {
throw new IllegalStateException(
"received "
+ HttpChunk.class.getSimpleName()
+ " without "
+ HttpMessage.class.getSimpleName());
}
// Write the content into the buffer.
try {
stream.putChunk(input);
} catch (Exception ex) {
throw new IllegalStateException(ex);
}
}
public static DestroyServiceResponseType destroyService(final DestroyServiceType request)
throws Exception {
DestroyServiceResponseType reply = request.getReply();
for (final ServiceId serviceInfo : request.getServices()) {
try {
final ServiceConfiguration service =
TypeMappers.transform(serviceInfo, ServiceConfiguration.class);
if (service.isVmLocal()) {
try {
Topology.destroy(service).get();
} catch (final IllegalStateException ex) {
LOG.error(ex, ex);
}
}
reply.getServices().add(serviceInfo);
} catch (final Exception ex) {
LOG.error(ex);
Logs.extreme().debug(ex, ex);
}
}
return reply;
}
@Override
public void handleUpstream(final ChannelHandlerContext ctx, final ChannelEvent e)
throws Exception {
final MappingHttpRequest request = MappingHttpMessage.extractMessage(e);
final BaseMessage msg = BaseMessage.extractMessage(e);
if (msg != null) {
try {
if (msg instanceof ServiceTransitionType && !Hosts.isCoordinator()) {
// TODO:GRZE: extra epoch check and redirect
Topology.touch((ServiceTransitionType) msg);
ctx.sendUpstream(e);
} else if (Topology.check(msg)) {
ctx.sendUpstream(e);
} else {
final Class<? extends ComponentId> compClass = ComponentMessages.lookup(msg);
Handlers.sendRedirect(ctx, e, compClass, request);
}
} catch (final Exception ex) {
Logs.extreme().error(ex, ex);
ctx.sendUpstream(e);
}
}
}
static Map<String, StorageVolume> updateVolumesInPartition(final String partition) {
final Map<String, StorageVolume> idStorageVolumeMap = Maps.newHashMap();
final ServiceConfiguration scConfig =
Topology.lookup(Storage.class, Partitions.lookupByName(partition));
try {
final DescribeStorageVolumesResponseType volState =
AsyncRequests.sendSync(scConfig, new DescribeStorageVolumesType());
for (final StorageVolume vol : volState.getVolumeSet()) {
LOG.trace(
"Volume states: "
+ vol.getVolumeId()
+ " "
+ vol.getStatus()
+ " "
+ vol.getActualDeviceName());
idStorageVolumeMap.put(vol.getVolumeId(), vol);
}
} catch (final Exception ex) {
LOG.error(ex);
Logs.extreme().error(ex, ex);
}
return idStorageVolumeMap;
}
