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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.common.settings;
import org.apache.logging.log4j.LogManager;
import org.elasticsearch.action.admin.cluster.configuration.TransportAddVotingConfigExclusionsAction;
import org.elasticsearch.action.admin.indices.close.TransportCloseIndexAction;
import org.elasticsearch.action.search.TransportSearchAction;
import org.elasticsearch.action.support.AutoCreateIndex;
import org.elasticsearch.action.support.DestructiveOperations;
import org.elasticsearch.bootstrap.BootstrapSettings;
import org.elasticsearch.client.Client;
import org.elasticsearch.client.transport.TransportClient;
import org.elasticsearch.cluster.ClusterModule;
import org.elasticsearch.cluster.ClusterName;
import org.elasticsearch.cluster.InternalClusterInfoService;
import org.elasticsearch.cluster.NodeConnectionsService;
import org.elasticsearch.cluster.action.index.MappingUpdatedAction;
import org.elasticsearch.cluster.action.shard.ShardStateAction;
import org.elasticsearch.cluster.coordination.ClusterBootstrapService;
import org.elasticsearch.cluster.coordination.ClusterFormationFailureHelper;
import org.elasticsearch.cluster.coordination.Coordinator;
import org.elasticsearch.cluster.coordination.DiscoveryUpgradeService;
import org.elasticsearch.cluster.coordination.ElectionSchedulerFactory;
import org.elasticsearch.cluster.coordination.FollowersChecker;
import org.elasticsearch.cluster.coordination.JoinHelper;
import org.elasticsearch.cluster.coordination.LagDetector;
import org.elasticsearch.cluster.coordination.LeaderChecker;
import org.elasticsearch.cluster.coordination.NoMasterBlockService;
import org.elasticsearch.cluster.coordination.Reconfigurator;
import org.elasticsearch.cluster.metadata.IndexGraveyard;
import org.elasticsearch.cluster.metadata.MetaData;
import org.elasticsearch.cluster.routing.OperationRouting;
import org.elasticsearch.cluster.routing.allocation.DiskThresholdSettings;
import org.elasticsearch.cluster.routing.allocation.allocator.BalancedShardsAllocator;
import org.elasticsearch.cluster.routing.allocation.decider.AwarenessAllocationDecider;
import org.elasticsearch.cluster.routing.allocation.decider.ClusterRebalanceAllocationDecider;
import org.elasticsearch.cluster.routing.allocation.decider.ConcurrentRebalanceAllocationDecider;
import org.elasticsearch.cluster.routing.allocation.decider.EnableAllocationDecider;
import org.elasticsearch.cluster.routing.allocation.decider.FilterAllocationDecider;
import org.elasticsearch.cluster.routing.allocation.decider.SameShardAllocationDecider;
import org.elasticsearch.cluster.routing.allocation.decider.ShardsLimitAllocationDecider;
import org.elasticsearch.cluster.routing.allocation.decider.ThrottlingAllocationDecider;
import org.elasticsearch.cluster.service.ClusterApplierService;
import org.elasticsearch.cluster.service.ClusterService;
import org.elasticsearch.cluster.service.MasterService;
import org.elasticsearch.common.logging.Loggers;
import org.elasticsearch.common.network.NetworkModule;
import org.elasticsearch.common.network.NetworkService;
import org.elasticsearch.common.settings.Setting.Property;
import org.elasticsearch.common.util.PageCacheRecycler;
import org.elasticsearch.common.util.concurrent.EsExecutors;
import org.elasticsearch.common.util.concurrent.ThreadContext;
import org.elasticsearch.discovery.DiscoveryModule;
import org.elasticsearch.discovery.DiscoverySettings;
import org.elasticsearch.discovery.PeerFinder;
import org.elasticsearch.discovery.SeedHostsResolver;
import org.elasticsearch.discovery.SettingsBasedSeedHostsProvider;
import org.elasticsearch.discovery.zen.ElectMasterService;
import org.elasticsearch.discovery.zen.FaultDetection;
import org.elasticsearch.discovery.zen.ZenDiscovery;
import org.elasticsearch.env.Environment;
import org.elasticsearch.env.NodeEnvironment;
import org.elasticsearch.gateway.DanglingIndicesState;
import org.elasticsearch.gateway.GatewayService;
import org.elasticsearch.gateway.PersistedClusterStateService;
import org.elasticsearch.http.HttpTransportSettings;
import org.elasticsearch.index.IndexModule;
import org.elasticsearch.index.IndexSettings;
import org.elasticsearch.indices.IndexingMemoryController;
import org.elasticsearch.indices.IndicesQueryCache;
import org.elasticsearch.indices.IndicesRequestCache;
import org.elasticsearch.indices.IndicesService;
import org.elasticsearch.indices.analysis.HunspellService;
import org.elasticsearch.indices.breaker.HierarchyCircuitBreakerService;
import org.elasticsearch.indices.fielddata.cache.IndicesFieldDataCache;
import org.elasticsearch.indices.recovery.RecoverySettings;
import org.elasticsearch.indices.store.IndicesStore;
import org.elasticsearch.monitor.fs.FsService;
import org.elasticsearch.monitor.jvm.JvmGcMonitorService;
import org.elasticsearch.monitor.jvm.JvmService;
import org.elasticsearch.monitor.os.OsService;
import org.elasticsearch.monitor.process.ProcessService;
import org.elasticsearch.node.Node;
import org.elasticsearch.persistent.PersistentTasksClusterService;
import org.elasticsearch.persistent.decider.EnableAssignmentDecider;
import org.elasticsearch.plugins.PluginsService;
import org.elasticsearch.repositories.fs.FsRepository;
import org.elasticsearch.rest.BaseRestHandler;
import org.elasticsearch.script.ScriptService;
import org.elasticsearch.search.SearchModule;
import org.elasticsearch.search.SearchService;
import org.elasticsearch.search.aggregations.MultiBucketConsumerService;
import org.elasticsearch.search.fetch.subphase.highlight.FastVectorHighlighter;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.ProxyConnectionStrategy;
import org.elasticsearch.transport.RemoteClusterService;
import org.elasticsearch.transport.RemoteConnectionStrategy;
import org.elasticsearch.transport.SniffConnectionStrategy;
import org.elasticsearch.transport.TransportSettings;
import org.elasticsearch.watcher.ResourceWatcherService;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.function.Predicate;
/**
* Encapsulates all valid cluster level settings.
*/
public final class ClusterSettings extends AbstractScopedSettings {
public ClusterSettings(final Settings nodeSettings, final Set> settingsSet) {
this(nodeSettings, settingsSet, Collections.emptySet());
}
public ClusterSettings(final Settings nodeSettings, final Set> settingsSet, final Set> settingUpgraders) {
super(nodeSettings, settingsSet, settingUpgraders, Property.NodeScope);
addSettingsUpdater(new LoggingSettingUpdater(nodeSettings));
}
private static final class LoggingSettingUpdater implements SettingUpdater {
final Predicate loggerPredicate = Loggers.LOG_LEVEL_SETTING::match;
private final Settings settings;
LoggingSettingUpdater(Settings settings) {
this.settings = settings;
}
@Override
public boolean hasChanged(Settings current, Settings previous) {
return current.filter(loggerPredicate).equals(previous.filter(loggerPredicate)) == false;
}
@Override
public Settings getValue(Settings current, Settings previous) {
Settings.Builder builder = Settings.builder();
builder.put(current.filter(loggerPredicate));
for (String key : previous.keySet()) {
if (loggerPredicate.test(key) && builder.keys().contains(key) == false) {
if (Loggers.LOG_LEVEL_SETTING.getConcreteSetting(key).exists(settings) == false) {
builder.putNull(key);
} else {
builder.put(key, Loggers.LOG_LEVEL_SETTING.getConcreteSetting(key).get(settings).toString());
}
}
}
return builder.build();
}
@Override
public void apply(Settings value, Settings current, Settings previous) {
for (String key : value.keySet()) {
assert loggerPredicate.test(key);
String component = key.substring("logger.".length());
if ("level".equals(component)) {
continue;
}
if ("_root".equals(component)) {
final String rootLevel = value.get(key);
if (rootLevel == null) {
Loggers.setLevel(LogManager.getRootLogger(), Loggers.LOG_DEFAULT_LEVEL_SETTING.get(settings));
} else {
Loggers.setLevel(LogManager.getRootLogger(), rootLevel);
}
} else {
Loggers.setLevel(LogManager.getLogger(component), value.get(key));
}
}
}
}
public static Set> BUILT_IN_CLUSTER_SETTINGS = Collections.unmodifiableSet(new HashSet<>(Arrays.asList(
AwarenessAllocationDecider.CLUSTER_ROUTING_ALLOCATION_AWARENESS_ATTRIBUTE_SETTING,
TransportClient.CLIENT_TRANSPORT_NODES_SAMPLER_INTERVAL,
TransportClient.CLIENT_TRANSPORT_PING_TIMEOUT,
TransportClient.CLIENT_TRANSPORT_IGNORE_CLUSTER_NAME,
TransportClient.CLIENT_TRANSPORT_SNIFF,
AwarenessAllocationDecider.CLUSTER_ROUTING_ALLOCATION_AWARENESS_FORCE_GROUP_SETTING,
BalancedShardsAllocator.INDEX_BALANCE_FACTOR_SETTING,
BalancedShardsAllocator.SHARD_BALANCE_FACTOR_SETTING,
BalancedShardsAllocator.THRESHOLD_SETTING,
ClusterRebalanceAllocationDecider.CLUSTER_ROUTING_ALLOCATION_ALLOW_REBALANCE_SETTING,
ConcurrentRebalanceAllocationDecider.CLUSTER_ROUTING_ALLOCATION_CLUSTER_CONCURRENT_REBALANCE_SETTING,
DanglingIndicesState.AUTO_IMPORT_DANGLING_INDICES_SETTING,
EnableAllocationDecider.CLUSTER_ROUTING_ALLOCATION_ENABLE_SETTING,
EnableAllocationDecider.CLUSTER_ROUTING_REBALANCE_ENABLE_SETTING,
FilterAllocationDecider.CLUSTER_ROUTING_INCLUDE_GROUP_SETTING,
FilterAllocationDecider.CLUSTER_ROUTING_EXCLUDE_GROUP_SETTING,
FilterAllocationDecider.CLUSTER_ROUTING_REQUIRE_GROUP_SETTING,
FsRepository.REPOSITORIES_CHUNK_SIZE_SETTING,
FsRepository.REPOSITORIES_COMPRESS_SETTING,
FsRepository.REPOSITORIES_LOCATION_SETTING,
IndicesQueryCache.INDICES_CACHE_QUERY_SIZE_SETTING,
IndicesQueryCache.INDICES_CACHE_QUERY_COUNT_SETTING,
IndicesQueryCache.INDICES_QUERIES_CACHE_ALL_SEGMENTS_SETTING,
IndicesService.INDICES_ID_FIELD_DATA_ENABLED_SETTING,
IndicesService.WRITE_DANGLING_INDICES_INFO_SETTING,
MappingUpdatedAction.INDICES_MAPPING_DYNAMIC_TIMEOUT_SETTING,
MetaData.SETTING_READ_ONLY_SETTING,
MetaData.SETTING_READ_ONLY_ALLOW_DELETE_SETTING,
MetaData.SETTING_CLUSTER_MAX_SHARDS_PER_NODE,
RecoverySettings.INDICES_RECOVERY_MAX_BYTES_PER_SEC_SETTING,
RecoverySettings.INDICES_RECOVERY_RETRY_DELAY_STATE_SYNC_SETTING,
RecoverySettings.INDICES_RECOVERY_RETRY_DELAY_NETWORK_SETTING,
RecoverySettings.INDICES_RECOVERY_ACTIVITY_TIMEOUT_SETTING,
RecoverySettings.INDICES_RECOVERY_INTERNAL_ACTION_TIMEOUT_SETTING,
RecoverySettings.INDICES_RECOVERY_INTERNAL_LONG_ACTION_TIMEOUT_SETTING,
RecoverySettings.INDICES_RECOVERY_MAX_CONCURRENT_FILE_CHUNKS_SETTING,
ThrottlingAllocationDecider.CLUSTER_ROUTING_ALLOCATION_NODE_INITIAL_PRIMARIES_RECOVERIES_SETTING,
ThrottlingAllocationDecider.CLUSTER_ROUTING_ALLOCATION_NODE_CONCURRENT_INCOMING_RECOVERIES_SETTING,
ThrottlingAllocationDecider.CLUSTER_ROUTING_ALLOCATION_NODE_CONCURRENT_OUTGOING_RECOVERIES_SETTING,
ThrottlingAllocationDecider.CLUSTER_ROUTING_ALLOCATION_NODE_CONCURRENT_RECOVERIES_SETTING,
DiskThresholdSettings.CLUSTER_ROUTING_ALLOCATION_LOW_DISK_WATERMARK_SETTING,
DiskThresholdSettings.CLUSTER_ROUTING_ALLOCATION_HIGH_DISK_WATERMARK_SETTING,
DiskThresholdSettings.CLUSTER_ROUTING_ALLOCATION_DISK_FLOOD_STAGE_WATERMARK_SETTING,
DiskThresholdSettings.CLUSTER_ROUTING_ALLOCATION_DISK_THRESHOLD_ENABLED_SETTING,
DiskThresholdSettings.CLUSTER_ROUTING_ALLOCATION_INCLUDE_RELOCATIONS_SETTING,
DiskThresholdSettings.CLUSTER_ROUTING_ALLOCATION_REROUTE_INTERVAL_SETTING,
SameShardAllocationDecider.CLUSTER_ROUTING_ALLOCATION_SAME_HOST_SETTING,
ShardStateAction.FOLLOW_UP_REROUTE_PRIORITY_SETTING,
InternalClusterInfoService.INTERNAL_CLUSTER_INFO_UPDATE_INTERVAL_SETTING,
InternalClusterInfoService.INTERNAL_CLUSTER_INFO_TIMEOUT_SETTING,
DestructiveOperations.REQUIRES_NAME_SETTING,
DiscoverySettings.PUBLISH_TIMEOUT_SETTING,
DiscoverySettings.PUBLISH_DIFF_ENABLE_SETTING,
DiscoverySettings.COMMIT_TIMEOUT_SETTING,
NoMasterBlockService.NO_MASTER_BLOCK_SETTING,
NoMasterBlockService.LEGACY_NO_MASTER_BLOCK_SETTING,
GatewayService.EXPECTED_DATA_NODES_SETTING,
GatewayService.EXPECTED_MASTER_NODES_SETTING,
GatewayService.EXPECTED_NODES_SETTING,
GatewayService.RECOVER_AFTER_DATA_NODES_SETTING,
GatewayService.RECOVER_AFTER_MASTER_NODES_SETTING,
GatewayService.RECOVER_AFTER_NODES_SETTING,
GatewayService.RECOVER_AFTER_TIME_SETTING,
PersistedClusterStateService.SLOW_WRITE_LOGGING_THRESHOLD,
NetworkModule.HTTP_DEFAULT_TYPE_SETTING,
NetworkModule.TRANSPORT_DEFAULT_TYPE_SETTING,
NetworkModule.HTTP_TYPE_SETTING,
NetworkModule.TRANSPORT_TYPE_SETTING,
HttpTransportSettings.SETTING_CORS_ALLOW_CREDENTIALS,
HttpTransportSettings.SETTING_CORS_ENABLED,
HttpTransportSettings.SETTING_CORS_MAX_AGE,
HttpTransportSettings.SETTING_HTTP_DETAILED_ERRORS_ENABLED,
HttpTransportSettings.SETTING_CORS_ALLOW_ORIGIN,
HttpTransportSettings.SETTING_HTTP_HOST,
HttpTransportSettings.SETTING_HTTP_PUBLISH_HOST,
HttpTransportSettings.SETTING_HTTP_BIND_HOST,
HttpTransportSettings.SETTING_HTTP_PORT,
HttpTransportSettings.SETTING_HTTP_PUBLISH_PORT,
HttpTransportSettings.SETTING_PIPELINING_MAX_EVENTS,
HttpTransportSettings.SETTING_HTTP_COMPRESSION,
HttpTransportSettings.SETTING_HTTP_COMPRESSION_LEVEL,
HttpTransportSettings.SETTING_CORS_ALLOW_METHODS,
HttpTransportSettings.SETTING_CORS_ALLOW_HEADERS,
HttpTransportSettings.SETTING_HTTP_DETAILED_ERRORS_ENABLED,
HttpTransportSettings.SETTING_HTTP_CONTENT_TYPE_REQUIRED,
HttpTransportSettings.SETTING_HTTP_MAX_CONTENT_LENGTH,
HttpTransportSettings.SETTING_HTTP_MAX_CHUNK_SIZE,
HttpTransportSettings.SETTING_HTTP_MAX_HEADER_SIZE,
HttpTransportSettings.SETTING_HTTP_MAX_WARNING_HEADER_COUNT,
HttpTransportSettings.SETTING_HTTP_MAX_WARNING_HEADER_SIZE,
HttpTransportSettings.SETTING_HTTP_MAX_INITIAL_LINE_LENGTH,
HttpTransportSettings.SETTING_HTTP_READ_TIMEOUT,
HttpTransportSettings.SETTING_HTTP_RESET_COOKIES,
HttpTransportSettings.OLD_SETTING_HTTP_TCP_NO_DELAY,
HttpTransportSettings.SETTING_HTTP_TCP_NO_DELAY,
HttpTransportSettings.SETTING_HTTP_TCP_KEEP_ALIVE,
HttpTransportSettings.SETTING_HTTP_TCP_KEEP_IDLE,
HttpTransportSettings.SETTING_HTTP_TCP_KEEP_INTERVAL,
HttpTransportSettings.SETTING_HTTP_TCP_KEEP_COUNT,
HttpTransportSettings.SETTING_HTTP_TCP_REUSE_ADDRESS,
HttpTransportSettings.SETTING_HTTP_TCP_SEND_BUFFER_SIZE,
HttpTransportSettings.SETTING_HTTP_TCP_RECEIVE_BUFFER_SIZE,
HierarchyCircuitBreakerService.USE_REAL_MEMORY_USAGE_SETTING,
HierarchyCircuitBreakerService.TOTAL_CIRCUIT_BREAKER_LIMIT_SETTING,
HierarchyCircuitBreakerService.FIELDDATA_CIRCUIT_BREAKER_LIMIT_SETTING,
HierarchyCircuitBreakerService.FIELDDATA_CIRCUIT_BREAKER_OVERHEAD_SETTING,
HierarchyCircuitBreakerService.IN_FLIGHT_REQUESTS_CIRCUIT_BREAKER_LIMIT_SETTING,
HierarchyCircuitBreakerService.IN_FLIGHT_REQUESTS_CIRCUIT_BREAKER_OVERHEAD_SETTING,
HierarchyCircuitBreakerService.REQUEST_CIRCUIT_BREAKER_LIMIT_SETTING,
HierarchyCircuitBreakerService.REQUEST_CIRCUIT_BREAKER_OVERHEAD_SETTING,
HierarchyCircuitBreakerService.ACCOUNTING_CIRCUIT_BREAKER_LIMIT_SETTING,
HierarchyCircuitBreakerService.ACCOUNTING_CIRCUIT_BREAKER_OVERHEAD_SETTING,
IndexModule.NODE_STORE_ALLOW_MMAP,
ClusterApplierService.CLUSTER_SERVICE_SLOW_TASK_LOGGING_THRESHOLD_SETTING,
ClusterService.USER_DEFINED_META_DATA,
MasterService.MASTER_SERVICE_SLOW_TASK_LOGGING_THRESHOLD_SETTING,
SearchService.DEFAULT_SEARCH_TIMEOUT_SETTING,
SearchService.DEFAULT_ALLOW_PARTIAL_SEARCH_RESULTS,
ElectMasterService.DISCOVERY_ZEN_MINIMUM_MASTER_NODES_SETTING,
TransportSearchAction.SHARD_COUNT_LIMIT_SETTING,
RemoteClusterService.REMOTE_CLUSTER_SKIP_UNAVAILABLE,
RemoteClusterService.SEARCH_REMOTE_CLUSTER_SKIP_UNAVAILABLE,
SniffConnectionStrategy.REMOTE_CONNECTIONS_PER_CLUSTER,
RemoteClusterService.REMOTE_INITIAL_CONNECTION_TIMEOUT_SETTING,
RemoteClusterService.SEARCH_REMOTE_INITIAL_CONNECTION_TIMEOUT_SETTING,
RemoteClusterService.REMOTE_NODE_ATTRIBUTE,
RemoteClusterService.SEARCH_REMOTE_NODE_ATTRIBUTE,
RemoteClusterService.ENABLE_REMOTE_CLUSTERS,
RemoteClusterService.SEARCH_ENABLE_REMOTE_CLUSTERS,
RemoteClusterService.REMOTE_CLUSTER_PING_SCHEDULE,
RemoteClusterService.REMOTE_CLUSTER_COMPRESS,
RemoteConnectionStrategy.REMOTE_CONNECTION_MODE,
ProxyConnectionStrategy.PROXY_ADDRESS,
ProxyConnectionStrategy.REMOTE_SOCKET_CONNECTIONS,
ProxyConnectionStrategy.SERVER_NAME,
SniffConnectionStrategy.SEARCH_REMOTE_CLUSTERS_SEEDS,
SniffConnectionStrategy.SEARCH_REMOTE_CLUSTERS_PROXY,
SniffConnectionStrategy.SEARCH_REMOTE_CONNECTIONS_PER_CLUSTER,
ProxyConnectionStrategy.SERVER_NAME,
SniffConnectionStrategy.REMOTE_CLUSTERS_PROXY,
SniffConnectionStrategy.REMOTE_CLUSTER_SEEDS,
SniffConnectionStrategy.REMOTE_NODE_CONNECTIONS,
TransportCloseIndexAction.CLUSTER_INDICES_CLOSE_ENABLE_SETTING,
ShardsLimitAllocationDecider.CLUSTER_TOTAL_SHARDS_PER_NODE_SETTING,
NodeConnectionsService.CLUSTER_NODE_RECONNECT_INTERVAL_SETTING,
HierarchyCircuitBreakerService.FIELDDATA_CIRCUIT_BREAKER_TYPE_SETTING,
HierarchyCircuitBreakerService.REQUEST_CIRCUIT_BREAKER_TYPE_SETTING,
TransportSettings.HOST,
TransportSettings.PUBLISH_HOST,
TransportSettings.PUBLISH_HOST_PROFILE,
TransportSettings.BIND_HOST,
TransportSettings.BIND_HOST_PROFILE,
TransportSettings.OLD_PORT,
TransportSettings.PORT,
TransportSettings.PORT_PROFILE,
TransportSettings.PUBLISH_PORT,
TransportSettings.PUBLISH_PORT_PROFILE,
TransportSettings.OLD_TRANSPORT_COMPRESS,
TransportSettings.TRANSPORT_COMPRESS,
TransportSettings.PING_SCHEDULE,
TransportSettings.TCP_CONNECT_TIMEOUT,
TransportSettings.CONNECT_TIMEOUT,
TransportSettings.DEFAULT_FEATURES_SETTING,
TransportSettings.OLD_TCP_NO_DELAY,
TransportSettings.TCP_NO_DELAY,
TransportSettings.OLD_TCP_NO_DELAY_PROFILE,
TransportSettings.TCP_NO_DELAY_PROFILE,
TransportSettings.TCP_KEEP_ALIVE,
TransportSettings.OLD_TCP_KEEP_ALIVE_PROFILE,
TransportSettings.TCP_KEEP_ALIVE_PROFILE,
TransportSettings.TCP_KEEP_IDLE,
TransportSettings.TCP_KEEP_IDLE_PROFILE,
TransportSettings.TCP_KEEP_INTERVAL,
TransportSettings.TCP_KEEP_INTERVAL_PROFILE,
TransportSettings.TCP_KEEP_COUNT,
TransportSettings.TCP_KEEP_COUNT_PROFILE,
TransportSettings.TCP_REUSE_ADDRESS,
TransportSettings.OLD_TCP_REUSE_ADDRESS_PROFILE,
TransportSettings.TCP_REUSE_ADDRESS_PROFILE,
TransportSettings.TCP_SEND_BUFFER_SIZE,
TransportSettings.OLD_TCP_SEND_BUFFER_SIZE_PROFILE,
TransportSettings.TCP_SEND_BUFFER_SIZE_PROFILE,
TransportSettings.TCP_RECEIVE_BUFFER_SIZE,
TransportSettings.OLD_TCP_RECEIVE_BUFFER_SIZE_PROFILE,
TransportSettings.TCP_RECEIVE_BUFFER_SIZE_PROFILE,
TransportSettings.CONNECTIONS_PER_NODE_RECOVERY,
TransportSettings.CONNECTIONS_PER_NODE_BULK,
TransportSettings.CONNECTIONS_PER_NODE_REG,
TransportSettings.CONNECTIONS_PER_NODE_STATE,
TransportSettings.CONNECTIONS_PER_NODE_PING,
TransportSettings.TRACE_LOG_EXCLUDE_SETTING,
TransportSettings.TRACE_LOG_INCLUDE_SETTING,
NetworkService.NETWORK_SERVER,
NetworkService.GLOBAL_NETWORK_HOST_SETTING,
NetworkService.GLOBAL_NETWORK_BIND_HOST_SETTING,
NetworkService.GLOBAL_NETWORK_PUBLISH_HOST_SETTING,
NetworkService.TCP_NO_DELAY,
NetworkService.TCP_KEEP_ALIVE,
NetworkService.TCP_KEEP_IDLE,
NetworkService.TCP_KEEP_INTERVAL,
NetworkService.TCP_KEEP_COUNT,
NetworkService.TCP_REUSE_ADDRESS,
NetworkService.TCP_SEND_BUFFER_SIZE,
NetworkService.TCP_RECEIVE_BUFFER_SIZE,
NetworkService.TCP_CONNECT_TIMEOUT,
IndexSettings.QUERY_STRING_ANALYZE_WILDCARD,
IndexSettings.QUERY_STRING_ALLOW_LEADING_WILDCARD,
ScriptService.SCRIPT_CACHE_SIZE_SETTING,
ScriptService.SCRIPT_CACHE_EXPIRE_SETTING,
ScriptService.SCRIPT_MAX_SIZE_IN_BYTES,
ScriptService.SCRIPT_MAX_COMPILATIONS_RATE,
ScriptService.TYPES_ALLOWED_SETTING,
ScriptService.CONTEXTS_ALLOWED_SETTING,
IndicesService.INDICES_CACHE_CLEAN_INTERVAL_SETTING,
IndicesFieldDataCache.INDICES_FIELDDATA_CACHE_SIZE_KEY,
IndicesRequestCache.INDICES_CACHE_QUERY_SIZE,
IndicesRequestCache.INDICES_CACHE_QUERY_EXPIRE,
HunspellService.HUNSPELL_LAZY_LOAD,
HunspellService.HUNSPELL_IGNORE_CASE,
HunspellService.HUNSPELL_DICTIONARY_OPTIONS,
IndicesStore.INDICES_STORE_DELETE_SHARD_TIMEOUT,
Environment.PATH_DATA_SETTING,
Environment.PATH_HOME_SETTING,
Environment.PATH_LOGS_SETTING,
Environment.PATH_REPO_SETTING,
Environment.PATH_SHARED_DATA_SETTING,
Environment.PIDFILE_SETTING,
Environment.NODE_PIDFILE_SETTING,
NodeEnvironment.NODE_ID_SEED_SETTING,
DiscoverySettings.INITIAL_STATE_TIMEOUT_SETTING,
DiscoveryModule.DISCOVERY_TYPE_SETTING,
DiscoveryModule.DISCOVERY_SEED_PROVIDERS_SETTING,
DiscoveryModule.LEGACY_DISCOVERY_HOSTS_PROVIDER_SETTING,
FaultDetection.PING_RETRIES_SETTING,
FaultDetection.PING_TIMEOUT_SETTING,
FaultDetection.REGISTER_CONNECTION_LISTENER_SETTING,
FaultDetection.PING_INTERVAL_SETTING,
FaultDetection.CONNECT_ON_NETWORK_DISCONNECT_SETTING,
ZenDiscovery.PING_TIMEOUT_SETTING,
ZenDiscovery.JOIN_TIMEOUT_SETTING,
ZenDiscovery.JOIN_RETRY_ATTEMPTS_SETTING,
ZenDiscovery.JOIN_RETRY_DELAY_SETTING,
ZenDiscovery.MAX_PINGS_FROM_ANOTHER_MASTER_SETTING,
ZenDiscovery.SEND_LEAVE_REQUEST_SETTING,
ZenDiscovery.MASTER_ELECTION_WAIT_FOR_JOINS_TIMEOUT_SETTING,
ZenDiscovery.MASTER_ELECTION_IGNORE_NON_MASTER_PINGS_SETTING,
ZenDiscovery.MAX_PENDING_CLUSTER_STATES_SETTING,
DiscoveryModule.ELECTION_STRATEGY_SETTING,
SettingsBasedSeedHostsProvider.DISCOVERY_SEED_HOSTS_SETTING,
SettingsBasedSeedHostsProvider.LEGACY_DISCOVERY_ZEN_PING_UNICAST_HOSTS_SETTING,
SeedHostsResolver.DISCOVERY_SEED_RESOLVER_MAX_CONCURRENT_RESOLVERS_SETTING,
SeedHostsResolver.DISCOVERY_SEED_RESOLVER_TIMEOUT_SETTING,
SeedHostsResolver.LEGACY_DISCOVERY_ZEN_PING_UNICAST_CONCURRENT_CONNECTS_SETTING,
SeedHostsResolver.LEGACY_DISCOVERY_ZEN_PING_UNICAST_HOSTS_RESOLVE_TIMEOUT,
SearchService.DEFAULT_KEEPALIVE_SETTING,
SearchService.KEEPALIVE_INTERVAL_SETTING,
SearchService.MAX_KEEPALIVE_SETTING,
MultiBucketConsumerService.MAX_BUCKET_SETTING,
SearchService.LOW_LEVEL_CANCELLATION_SETTING,
SearchService.MAX_OPEN_SCROLL_CONTEXT,
Node.WRITE_PORTS_FILE_SETTING,
Node.NODE_NAME_SETTING,
Node.NODE_DATA_SETTING,
Node.NODE_MASTER_SETTING,
Node.NODE_INGEST_SETTING,
Node.NODE_ATTRIBUTES,
Node.NODE_LOCAL_STORAGE_SETTING,
AutoCreateIndex.AUTO_CREATE_INDEX_SETTING,
BaseRestHandler.MULTI_ALLOW_EXPLICIT_INDEX,
ClusterName.CLUSTER_NAME_SETTING,
Client.CLIENT_TYPE_SETTING_S,
ClusterModule.SHARDS_ALLOCATOR_TYPE_SETTING,
EsExecutors.PROCESSORS_SETTING,
EsExecutors.NODE_PROCESSORS_SETTING,
ThreadContext.DEFAULT_HEADERS_SETTING,
Loggers.LOG_DEFAULT_LEVEL_SETTING,
Loggers.LOG_LEVEL_SETTING,
NodeEnvironment.MAX_LOCAL_STORAGE_NODES_SETTING,
NodeEnvironment.ENABLE_LUCENE_SEGMENT_INFOS_TRACE_SETTING,
OsService.REFRESH_INTERVAL_SETTING,
ProcessService.REFRESH_INTERVAL_SETTING,
JvmService.REFRESH_INTERVAL_SETTING,
FsService.REFRESH_INTERVAL_SETTING,
JvmGcMonitorService.ENABLED_SETTING,
JvmGcMonitorService.REFRESH_INTERVAL_SETTING,
JvmGcMonitorService.GC_SETTING,
JvmGcMonitorService.GC_OVERHEAD_WARN_SETTING,
JvmGcMonitorService.GC_OVERHEAD_INFO_SETTING,
JvmGcMonitorService.GC_OVERHEAD_DEBUG_SETTING,
PageCacheRecycler.LIMIT_HEAP_SETTING,
PageCacheRecycler.WEIGHT_BYTES_SETTING,
PageCacheRecycler.WEIGHT_INT_SETTING,
PageCacheRecycler.WEIGHT_LONG_SETTING,
PageCacheRecycler.WEIGHT_OBJECTS_SETTING,
PageCacheRecycler.TYPE_SETTING,
PluginsService.MANDATORY_SETTING,
BootstrapSettings.SECURITY_FILTER_BAD_DEFAULTS_SETTING,
BootstrapSettings.MEMORY_LOCK_SETTING,
BootstrapSettings.SYSTEM_CALL_FILTER_SETTING,
BootstrapSettings.CTRLHANDLER_SETTING,
KeyStoreWrapper.SEED_SETTING,
IndexingMemoryController.INDEX_BUFFER_SIZE_SETTING,
IndexingMemoryController.MIN_INDEX_BUFFER_SIZE_SETTING,
IndexingMemoryController.MAX_INDEX_BUFFER_SIZE_SETTING,
IndexingMemoryController.SHARD_INACTIVE_TIME_SETTING,
IndexingMemoryController.SHARD_MEMORY_INTERVAL_TIME_SETTING,
ResourceWatcherService.ENABLED,
ResourceWatcherService.RELOAD_INTERVAL_HIGH,
ResourceWatcherService.RELOAD_INTERVAL_MEDIUM,
ResourceWatcherService.RELOAD_INTERVAL_LOW,
SearchModule.INDICES_MAX_CLAUSE_COUNT_SETTING,
ThreadPool.ESTIMATED_TIME_INTERVAL_SETTING,
FastVectorHighlighter.SETTING_TV_HIGHLIGHT_MULTI_VALUE,
Node.BREAKER_TYPE_KEY,
OperationRouting.USE_ADAPTIVE_REPLICA_SELECTION_SETTING,
IndexGraveyard.SETTING_MAX_TOMBSTONES,
PersistentTasksClusterService.CLUSTER_TASKS_ALLOCATION_RECHECK_INTERVAL_SETTING,
EnableAssignmentDecider.CLUSTER_TASKS_ALLOCATION_ENABLE_SETTING,
PeerFinder.DISCOVERY_FIND_PEERS_INTERVAL_SETTING,
PeerFinder.DISCOVERY_REQUEST_PEERS_TIMEOUT_SETTING,
ClusterFormationFailureHelper.DISCOVERY_CLUSTER_FORMATION_WARNING_TIMEOUT_SETTING,
ElectionSchedulerFactory.ELECTION_INITIAL_TIMEOUT_SETTING,
ElectionSchedulerFactory.ELECTION_BACK_OFF_TIME_SETTING,
ElectionSchedulerFactory.ELECTION_MAX_TIMEOUT_SETTING,
ElectionSchedulerFactory.ELECTION_DURATION_SETTING,
Coordinator.PUBLISH_TIMEOUT_SETTING,
Coordinator.PUBLISH_INFO_TIMEOUT_SETTING,
JoinHelper.JOIN_TIMEOUT_SETTING,
FollowersChecker.FOLLOWER_CHECK_TIMEOUT_SETTING,
FollowersChecker.FOLLOWER_CHECK_INTERVAL_SETTING,
FollowersChecker.FOLLOWER_CHECK_RETRY_COUNT_SETTING,
LeaderChecker.LEADER_CHECK_TIMEOUT_SETTING,
LeaderChecker.LEADER_CHECK_INTERVAL_SETTING,
LeaderChecker.LEADER_CHECK_RETRY_COUNT_SETTING,
Reconfigurator.CLUSTER_AUTO_SHRINK_VOTING_CONFIGURATION,
TransportAddVotingConfigExclusionsAction.MAXIMUM_VOTING_CONFIG_EXCLUSIONS_SETTING,
ClusterBootstrapService.INITIAL_MASTER_NODES_SETTING,
ClusterBootstrapService.UNCONFIGURED_BOOTSTRAP_TIMEOUT_SETTING,
LagDetector.CLUSTER_FOLLOWER_LAG_TIMEOUT_SETTING,
DiscoveryUpgradeService.BWC_PING_TIMEOUT_SETTING,
DiscoveryUpgradeService.ENABLE_UNSAFE_BOOTSTRAPPING_ON_UPGRADE_SETTING)));
public static List> BUILT_IN_SETTING_UPGRADERS = Collections.unmodifiableList(Arrays.asList(
SniffConnectionStrategy.SEARCH_REMOTE_CLUSTER_SEEDS_UPGRADER,
SniffConnectionStrategy.SEARCH_REMOTE_CLUSTERS_PROXY_UPGRADER,
RemoteClusterService.SEARCH_REMOTE_CLUSTER_SKIP_UNAVAILABLE_UPGRADER));
}