private List<String> getCurrentServerIds(boolean nag, boolean lagged) {
try (Jedis jedis = pool.getResource()) {
long time = getRedisTime(jedis.time());
int nagTime = 0;
if (nag) {
nagTime = nagAboutServers.decrementAndGet();
if (nagTime <= 0) {
nagAboutServers.set(10);
}
}
ImmutableList.Builder<String> servers = ImmutableList.builder();
Map<String, String> heartbeats = jedis.hgetAll("heartbeats");
for (Map.Entry<String, String> entry : heartbeats.entrySet()) {
try {
long stamp = Long.parseLong(entry.getValue());
if (lagged ? time >= stamp + 30 : time <= stamp + 30) servers.add(entry.getKey());
else if (nag && nagTime <= 0) {
getLogger()
.severe(
entry.getKey()
+ " is "
+ (time - stamp)
+ " seconds behind! (Time not synchronized or server down?)");
}
} catch (NumberFormatException ignored) {
}
}
return servers.build();
} catch (JedisConnectionException e) {
getLogger().log(Level.SEVERE, "Unable to fetch server IDs", e);
return Collections.singletonList(configuration.getServerId());
}
}
private ImmutableMap<ColumnIdent, IndexReferenceInfo> createIndexDefinitions() {
ImmutableMap.Builder<ColumnIdent, IndexReferenceInfo> builder = ImmutableMap.builder();
for (Map.Entry<ColumnIdent, IndexReferenceInfo.Builder> entry : indicesBuilder.entrySet()) {
builder.put(entry.getKey(), entry.getValue().build());
}
indices = builder.build();
return indices;
}
public String printRelocatingRanges() {
StringBuilder sb = new StringBuilder();
for (Map.Entry<Token, InetAddress> entry : relocatingTokens.entrySet())
sb.append(String.format("%s:%s%n", entry.getKey(), entry.getValue()));
return sb.toString();
}
public List<Range> getPendingRanges(String table, InetAddress endpoint) {
List<Range> ranges = new ArrayList<Range>();
for (Map.Entry<Range, InetAddress> entry : getPendingRangesMM(table).entries()) {
if (entry.getValue().equals(endpoint)) {
ranges.add(entry.getKey());
}
}
return ranges;
}
public static List<NameValuePair> convertAttributesToNameValuePair(
Map<String, String> aAttributes) {
List<NameValuePair> myNameValuePairs = Lists.newArrayList();
for (Map.Entry<String, String> myEntry : aAttributes.entrySet()) {
myNameValuePairs.add(new BasicNameValuePair(myEntry.getKey(), myEntry.getValue()));
}
return myNameValuePairs;
}
/** 按照要求打印结果 */
public void printStackInfo(Multimap<String, ThreadInfo> w_IdMap) {
List<Map.Entry<String, Integer>> orderList = getOrderList(w_IdMap);
for (Map.Entry<String, Integer> entry : orderList) {
logger.info(entry.getKey() + "," + entry.getValue()); // 输出wait_id 对应个数
Collection<ThreadInfo> threads = w_IdMap.get(entry.getKey()); // 输出wait_id对应的ThreadInfo集合
for (ThreadInfo thread : threads) {
logger.info("{}", thread);
}
logger.info("");
}
}
/** @return an endpoint to token multimap representation of tokenToEndpointMap (a copy) */
public Multimap<InetAddress, Token> getEndpointToTokenMapForReading() {
lock.readLock().lock();
try {
Multimap<InetAddress, Token> cloned = HashMultimap.create();
for (Map.Entry<Token, InetAddress> entry : tokenToEndpointMap.entrySet())
cloned.put(entry.getValue(), entry.getKey());
return cloned;
} finally {
lock.readLock().unlock();
}
}
private void resolveAnnotationConstructors(@NotNull TopDownAnalysisContext c) {
for (Map.Entry<JetClassOrObject, ClassDescriptorWithResolutionScopes> entry :
c.getDeclaredClasses().entrySet()) {
JetClassOrObject classOrObject = entry.getKey();
MutableClassDescriptor classDescriptor = (MutableClassDescriptor) entry.getValue();
if (classOrObject instanceof JetClass && DescriptorUtils.isAnnotationClass(classDescriptor)) {
processPrimaryConstructor(c, classDescriptor, (JetClass) classOrObject);
}
}
}
private void resolveAnnotationStubsOnClassesAndConstructors(@NotNull TopDownAnalysisContext c) {
for (Map.Entry<JetClassOrObject, ClassDescriptorWithResolutionScopes> entry :
c.getDeclaredClasses().entrySet()) {
JetModifierList modifierList = entry.getKey().getModifierList();
if (modifierList != null) {
MutableClassDescriptor descriptor = (MutableClassDescriptor) entry.getValue();
descriptor.addAnnotations(
annotationResolver.resolveAnnotationsWithoutArguments(
descriptor.getScopeForClassHeaderResolution(), modifierList, trace));
}
}
}
public String printPendingRanges() {
StringBuilder sb = new StringBuilder();
for (Map.Entry<String, Multimap<Range, InetAddress>> entry : pendingRanges.entrySet()) {
for (Map.Entry<Range, InetAddress> rmap : entry.getValue().entries()) {
sb.append(rmap.getValue() + ":" + rmap.getKey());
sb.append(System.getProperty("line.separator"));
}
}
return sb.toString();
}
/** extracts index definitions as well */
@SuppressWarnings("unchecked")
private void internalExtractColumnDefinitions(
ColumnIdent columnIdent, Map<String, Object> propertiesMap) {
if (propertiesMap == null) {
return;
}
for (Map.Entry<String, Object> columnEntry : propertiesMap.entrySet()) {
Map<String, Object> columnProperties = (Map) columnEntry.getValue();
DataType columnDataType = getColumnDataType(columnProperties);
ColumnIdent newIdent = childIdent(columnIdent, columnEntry.getKey());
columnProperties = furtherColumnProperties(columnProperties);
ReferenceInfo.IndexType columnIndexType = getColumnIndexType(columnProperties);
if (columnDataType == DataTypes.OBJECT
|| (columnDataType.id() == ArrayType.ID
&& ((ArrayType) columnDataType).innerType() == DataTypes.OBJECT)) {
ColumnPolicy columnPolicy = ColumnPolicy.of(columnProperties.get("dynamic"));
add(newIdent, columnDataType, columnPolicy, ReferenceInfo.IndexType.NO, false);
if (columnProperties.get("properties") != null) {
// walk nested
internalExtractColumnDefinitions(
newIdent, (Map<String, Object>) columnProperties.get("properties"));
}
} else if (columnDataType != DataTypes.NOT_SUPPORTED) {
List<String> copyToColumns = getNested(columnProperties, "copy_to");
// extract columns this column is copied to, needed for indices
if (copyToColumns != null) {
for (String copyToColumn : copyToColumns) {
ColumnIdent targetIdent = ColumnIdent.fromPath(copyToColumn);
IndexReferenceInfo.Builder builder = getOrCreateIndexBuilder(targetIdent);
builder.addColumn(
newInfo(newIdent, columnDataType, ColumnPolicy.DYNAMIC, columnIndexType));
}
}
// is it an index?
if (indicesMap.containsKey(newIdent.fqn())) {
IndexReferenceInfo.Builder builder = getOrCreateIndexBuilder(newIdent);
builder
.indexType(columnIndexType)
.ident(new ReferenceIdent(ident, newIdent))
.analyzer((String) columnProperties.get("analyzer"));
} else {
add(newIdent, columnDataType, columnIndexType);
}
}
}
}
private void createFunctionsForDataClasses(@NotNull TopDownAnalysisContext c) {
for (Map.Entry<JetClassOrObject, ClassDescriptorWithResolutionScopes> entry :
c.getDeclaredClasses().entrySet()) {
JetClassOrObject klass = entry.getKey();
MutableClassDescriptor classDescriptor = (MutableClassDescriptor) entry.getValue();
if (klass instanceof JetClass
&& klass.hasPrimaryConstructor()
&& KotlinBuiltIns.getInstance().isData(classDescriptor)) {
ConstructorDescriptor constructor =
DescriptorUtils.getConstructorOfDataClass(classDescriptor);
createComponentFunctions(classDescriptor, constructor);
createCopyFunction(classDescriptor, constructor);
}
}
}
public String toString() {
StringBuilder sb = new StringBuilder();
lock.readLock().lock();
try {
Set<InetAddress> eps = tokenToEndPointMap.inverse().keySet();
if (!eps.isEmpty()) {
sb.append("Normal Tokens:");
sb.append(System.getProperty("line.separator"));
for (InetAddress ep : eps) {
sb.append(ep);
sb.append(":");
sb.append(tokenToEndPointMap.inverse().get(ep));
sb.append(System.getProperty("line.separator"));
}
}
if (!bootstrapTokens.isEmpty()) {
sb.append("Bootstrapping Tokens:");
sb.append(System.getProperty("line.separator"));
for (Map.Entry<Token, InetAddress> entry : bootstrapTokens.entrySet()) {
sb.append(entry.getValue() + ":" + entry.getKey());
sb.append(System.getProperty("line.separator"));
}
}
if (!leavingEndPoints.isEmpty()) {
sb.append("Leaving EndPoints:");
sb.append(System.getProperty("line.separator"));
for (InetAddress ep : leavingEndPoints) {
sb.append(ep);
sb.append(System.getProperty("line.separator"));
}
}
if (!pendingRanges.isEmpty()) {
sb.append("Pending Ranges:");
sb.append(System.getProperty("line.separator"));
sb.append(printPendingRanges());
}
} finally {
lock.readLock().unlock();
}
return sb.toString();
}
/**
* Create a copy of TokenMetadata with tokenToEndpointMap reflecting situation after all current
* leave, move, and relocate operations have finished.
*
* @return new token metadata
*/
public TokenMetadata cloneAfterAllSettled() {
lock.readLock().lock();
try {
TokenMetadata metadata = cloneOnlyTokenMap();
for (InetAddress endpoint : leavingEndpoints) metadata.removeEndpoint(endpoint);
for (Pair<Token, InetAddress> pair : movingEndpoints)
metadata.updateNormalToken(pair.left, pair.right);
for (Map.Entry<Token, InetAddress> relocating : relocatingTokens.entrySet())
metadata.updateNormalToken(relocating.getKey(), relocating.getValue());
return metadata;
} finally {
lock.readLock().unlock();
}
}
private void resolveFunctionAndPropertyHeaders(@NotNull TopDownAnalysisContext c) {
for (Map.Entry<JetFile, WritableScope> entry : c.getFileScopes().entrySet()) {
JetFile file = entry.getKey();
WritableScope fileScope = entry.getValue();
PackageLikeBuilder packageBuilder = c.getPackageFragments().get(file).getBuilder();
resolveFunctionAndPropertyHeaders(
c, file.getDeclarations(), fileScope, fileScope, fileScope, packageBuilder);
}
for (Map.Entry<JetClassOrObject, ClassDescriptorWithResolutionScopes> entry :
c.getDeclaredClasses().entrySet()) {
JetClassOrObject classOrObject = entry.getKey();
MutableClassDescriptor classDescriptor = (MutableClassDescriptor) entry.getValue();
resolveFunctionAndPropertyHeaders(
c,
classOrObject.getDeclarations(),
classDescriptor.getScopeForMemberDeclarationResolution(),
classDescriptor.getScopeForInitializerResolution(),
classDescriptor.getScopeForMemberDeclarationResolution(),
classDescriptor.getBuilder());
}
// TODO : Extensions
}
@Override
public Map<String, Object> getValuesDeep() {
final Tag tag = this.findLastTag(this.path, false);
if (!(tag instanceof CompoundTag)) {
return Collections.emptyMap();
}
final Queue<Node> node =
new ArrayDeque<Node>(
(Collection<? extends Node>) ImmutableList.of((Object) new Node(tag)));
final Map<String, Object> values = (Map<String, Object>) Maps.newHashMap();
while (!node.isEmpty()) {
final Node root = node.poll();
for (final Map.Entry<String, Tag> entry : root.values.entrySet()) {
final String key = this.createRelativeKey(root.parent, entry.getKey());
if (entry.getValue() instanceof CompoundTag) {
node.add(new Node(key, entry.getValue()));
} else {
values.put(key, entry.getValue().getValue());
}
}
}
return values;
}
private ImmutableMap<ColumnIdent, String> getAnalyzers(
ColumnIdent columnIdent, Map<String, Object> propertiesMap) {
ImmutableMap.Builder<ColumnIdent, String> builder = ImmutableMap.builder();
for (Map.Entry<String, Object> columnEntry : propertiesMap.entrySet()) {
Map<String, Object> columnProperties = (Map) columnEntry.getValue();
DataType columnDataType = getColumnDataType(columnProperties);
ColumnIdent newIdent = childIdent(columnIdent, columnEntry.getKey());
columnProperties = furtherColumnProperties(columnProperties);
if (columnDataType == DataTypes.OBJECT
|| (columnDataType.id() == ArrayType.ID
&& ((ArrayType) columnDataType).innerType() == DataTypes.OBJECT)) {
if (columnProperties.get("properties") != null) {
builder.putAll(
getAnalyzers(newIdent, (Map<String, Object>) columnProperties.get("properties")));
}
}
String analyzer = (String) columnProperties.get("analyzer");
if (analyzer != null) {
builder.put(newIdent, analyzer);
}
}
return builder.build();
}