Class Cluster.LeastRequestLbConfig
- java.lang.Object
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- com.google.protobuf.AbstractMessageLite
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- com.google.protobuf.AbstractMessage
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- com.google.protobuf.GeneratedMessage
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- io.envoyproxy.envoy.config.cluster.v3.Cluster.LeastRequestLbConfig
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- All Implemented Interfaces:
com.google.protobuf.Message
,com.google.protobuf.MessageLite
,com.google.protobuf.MessageLiteOrBuilder
,com.google.protobuf.MessageOrBuilder
,Cluster.LeastRequestLbConfigOrBuilder
,java.io.Serializable
- Enclosing class:
- Cluster
public static final class Cluster.LeastRequestLbConfig extends com.google.protobuf.GeneratedMessage implements Cluster.LeastRequestLbConfigOrBuilder
Specific configuration for the LeastRequest load balancing policy.
Protobuf typeenvoy.config.cluster.v3.Cluster.LeastRequestLbConfig
- See Also:
- Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
Cluster.LeastRequestLbConfig.Builder
Specific configuration for the LeastRequest load balancing policy.-
Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessage
com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>,BuilderT extends com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageT,BuilderT>>, com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessage.FieldAccessorTable, com.google.protobuf.GeneratedMessage.GeneratedExtension<ContainingT extends com.google.protobuf.Message,T extends java.lang.Object>, com.google.protobuf.GeneratedMessage.UnusedPrivateParameter
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Field Summary
Fields Modifier and Type Field Description static int
ACTIVE_REQUEST_BIAS_FIELD_NUMBER
private RuntimeDouble
activeRequestBias_
private int
bitField0_
static int
CHOICE_COUNT_FIELD_NUMBER
private com.google.protobuf.UInt32Value
choiceCount_
private static Cluster.LeastRequestLbConfig
DEFAULT_INSTANCE
private byte
memoizedIsInitialized
private static com.google.protobuf.Parser<Cluster.LeastRequestLbConfig>
PARSER
private static long
serialVersionUID
static int
SLOW_START_CONFIG_FIELD_NUMBER
private Cluster.SlowStartConfig
slowStartConfig_
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Constructor Summary
Constructors Modifier Constructor Description private
LeastRequestLbConfig()
private
LeastRequestLbConfig(com.google.protobuf.GeneratedMessage.Builder<?> builder)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object obj)
RuntimeDouble
getActiveRequestBias()
The following formula is used to calculate the dynamic weights when hosts have different load balancing weights: ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias`` The larger the active request bias is, the more aggressively active requests will lower the effective weight when all host weights are not equal.RuntimeDoubleOrBuilder
getActiveRequestBiasOrBuilder()
The following formula is used to calculate the dynamic weights when hosts have different load balancing weights: ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias`` The larger the active request bias is, the more aggressively active requests will lower the effective weight when all host weights are not equal.com.google.protobuf.UInt32Value
getChoiceCount()
The number of random healthy hosts from which the host with the fewest active requests will be chosen.com.google.protobuf.UInt32ValueOrBuilder
getChoiceCountOrBuilder()
The number of random healthy hosts from which the host with the fewest active requests will be chosen.static Cluster.LeastRequestLbConfig
getDefaultInstance()
Cluster.LeastRequestLbConfig
getDefaultInstanceForType()
static com.google.protobuf.Descriptors.Descriptor
getDescriptor()
com.google.protobuf.Parser<Cluster.LeastRequestLbConfig>
getParserForType()
int
getSerializedSize()
Cluster.SlowStartConfig
getSlowStartConfig()
Configuration for slow start mode.Cluster.SlowStartConfigOrBuilder
getSlowStartConfigOrBuilder()
Configuration for slow start mode.boolean
hasActiveRequestBias()
The following formula is used to calculate the dynamic weights when hosts have different load balancing weights: ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias`` The larger the active request bias is, the more aggressively active requests will lower the effective weight when all host weights are not equal.boolean
hasChoiceCount()
The number of random healthy hosts from which the host with the fewest active requests will be chosen.int
hashCode()
boolean
hasSlowStartConfig()
Configuration for slow start mode.protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
internalGetFieldAccessorTable()
boolean
isInitialized()
static Cluster.LeastRequestLbConfig.Builder
newBuilder()
static Cluster.LeastRequestLbConfig.Builder
newBuilder(Cluster.LeastRequestLbConfig prototype)
Cluster.LeastRequestLbConfig.Builder
newBuilderForType()
protected Cluster.LeastRequestLbConfig.Builder
newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
static Cluster.LeastRequestLbConfig
parseDelimitedFrom(java.io.InputStream input)
static Cluster.LeastRequestLbConfig
parseDelimitedFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Cluster.LeastRequestLbConfig
parseFrom(byte[] data)
static Cluster.LeastRequestLbConfig
parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Cluster.LeastRequestLbConfig
parseFrom(com.google.protobuf.ByteString data)
static Cluster.LeastRequestLbConfig
parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Cluster.LeastRequestLbConfig
parseFrom(com.google.protobuf.CodedInputStream input)
static Cluster.LeastRequestLbConfig
parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Cluster.LeastRequestLbConfig
parseFrom(java.io.InputStream input)
static Cluster.LeastRequestLbConfig
parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static Cluster.LeastRequestLbConfig
parseFrom(java.nio.ByteBuffer data)
static Cluster.LeastRequestLbConfig
parseFrom(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
static com.google.protobuf.Parser<Cluster.LeastRequestLbConfig>
parser()
Cluster.LeastRequestLbConfig.Builder
toBuilder()
void
writeTo(com.google.protobuf.CodedOutputStream output)
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Methods inherited from class com.google.protobuf.GeneratedMessage
canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, isStringEmpty, makeMutableCopy, makeMutableCopy, mergeFromAndMakeImmutableInternal, newFileScopedGeneratedExtension, newInstance, newMessageScopedGeneratedExtension, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag
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Methods inherited from class com.google.protobuf.AbstractMessage
findInitializationErrors, getInitializationErrorString, hashFields, toString
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Methods inherited from class com.google.protobuf.AbstractMessageLite
addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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bitField0_
private int bitField0_
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CHOICE_COUNT_FIELD_NUMBER
public static final int CHOICE_COUNT_FIELD_NUMBER
- See Also:
- Constant Field Values
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choiceCount_
private com.google.protobuf.UInt32Value choiceCount_
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ACTIVE_REQUEST_BIAS_FIELD_NUMBER
public static final int ACTIVE_REQUEST_BIAS_FIELD_NUMBER
- See Also:
- Constant Field Values
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activeRequestBias_
private RuntimeDouble activeRequestBias_
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SLOW_START_CONFIG_FIELD_NUMBER
public static final int SLOW_START_CONFIG_FIELD_NUMBER
- See Also:
- Constant Field Values
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slowStartConfig_
private Cluster.SlowStartConfig slowStartConfig_
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memoizedIsInitialized
private byte memoizedIsInitialized
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DEFAULT_INSTANCE
private static final Cluster.LeastRequestLbConfig DEFAULT_INSTANCE
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PARSER
private static final com.google.protobuf.Parser<Cluster.LeastRequestLbConfig> PARSER
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Method Detail
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getDescriptor
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()
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internalGetFieldAccessorTable
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
- Specified by:
internalGetFieldAccessorTable
in classcom.google.protobuf.GeneratedMessage
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hasChoiceCount
public boolean hasChoiceCount()
The number of random healthy hosts from which the host with the fewest active requests will be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
.google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }
- Specified by:
hasChoiceCount
in interfaceCluster.LeastRequestLbConfigOrBuilder
- Returns:
- Whether the choiceCount field is set.
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getChoiceCount
public com.google.protobuf.UInt32Value getChoiceCount()
The number of random healthy hosts from which the host with the fewest active requests will be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
.google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }
- Specified by:
getChoiceCount
in interfaceCluster.LeastRequestLbConfigOrBuilder
- Returns:
- The choiceCount.
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getChoiceCountOrBuilder
public com.google.protobuf.UInt32ValueOrBuilder getChoiceCountOrBuilder()
The number of random healthy hosts from which the host with the fewest active requests will be chosen. Defaults to 2 so that we perform two-choice selection if the field is not set.
.google.protobuf.UInt32Value choice_count = 1 [(.validate.rules) = { ... }
- Specified by:
getChoiceCountOrBuilder
in interfaceCluster.LeastRequestLbConfigOrBuilder
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hasActiveRequestBias
public boolean hasActiveRequestBias()
The following formula is used to calculate the dynamic weights when hosts have different load balancing weights: ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias`` The larger the active request bias is, the more aggressively active requests will lower the effective weight when all host weights are not equal. ``active_request_bias`` must be greater than or equal to 0.0. When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number of active requests at the time it picks a host and behaves like the Round Robin Load Balancer. When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing weight by the number of active requests at the time it does a pick. The value is cached for performance reasons and refreshed whenever one of the Load Balancer's host sets changes, e.g., whenever there is a host membership update or a host load balancing weight change. .. note:: This setting only takes effect if all host weights are not equal.
.envoy.config.core.v3.RuntimeDouble active_request_bias = 2;
- Specified by:
hasActiveRequestBias
in interfaceCluster.LeastRequestLbConfigOrBuilder
- Returns:
- Whether the activeRequestBias field is set.
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getActiveRequestBias
public RuntimeDouble getActiveRequestBias()
The following formula is used to calculate the dynamic weights when hosts have different load balancing weights: ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias`` The larger the active request bias is, the more aggressively active requests will lower the effective weight when all host weights are not equal. ``active_request_bias`` must be greater than or equal to 0.0. When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number of active requests at the time it picks a host and behaves like the Round Robin Load Balancer. When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing weight by the number of active requests at the time it does a pick. The value is cached for performance reasons and refreshed whenever one of the Load Balancer's host sets changes, e.g., whenever there is a host membership update or a host load balancing weight change. .. note:: This setting only takes effect if all host weights are not equal.
.envoy.config.core.v3.RuntimeDouble active_request_bias = 2;
- Specified by:
getActiveRequestBias
in interfaceCluster.LeastRequestLbConfigOrBuilder
- Returns:
- The activeRequestBias.
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getActiveRequestBiasOrBuilder
public RuntimeDoubleOrBuilder getActiveRequestBiasOrBuilder()
The following formula is used to calculate the dynamic weights when hosts have different load balancing weights: ``weight = load_balancing_weight / (active_requests + 1)^active_request_bias`` The larger the active request bias is, the more aggressively active requests will lower the effective weight when all host weights are not equal. ``active_request_bias`` must be greater than or equal to 0.0. When ``active_request_bias == 0.0`` the Least Request Load Balancer doesn't consider the number of active requests at the time it picks a host and behaves like the Round Robin Load Balancer. When ``active_request_bias > 0.0`` the Least Request Load Balancer scales the load balancing weight by the number of active requests at the time it does a pick. The value is cached for performance reasons and refreshed whenever one of the Load Balancer's host sets changes, e.g., whenever there is a host membership update or a host load balancing weight change. .. note:: This setting only takes effect if all host weights are not equal.
.envoy.config.core.v3.RuntimeDouble active_request_bias = 2;
- Specified by:
getActiveRequestBiasOrBuilder
in interfaceCluster.LeastRequestLbConfigOrBuilder
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hasSlowStartConfig
public boolean hasSlowStartConfig()
Configuration for slow start mode. If this configuration is not set, slow start will not be not enabled.
.envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;
- Specified by:
hasSlowStartConfig
in interfaceCluster.LeastRequestLbConfigOrBuilder
- Returns:
- Whether the slowStartConfig field is set.
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getSlowStartConfig
public Cluster.SlowStartConfig getSlowStartConfig()
Configuration for slow start mode. If this configuration is not set, slow start will not be not enabled.
.envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;
- Specified by:
getSlowStartConfig
in interfaceCluster.LeastRequestLbConfigOrBuilder
- Returns:
- The slowStartConfig.
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getSlowStartConfigOrBuilder
public Cluster.SlowStartConfigOrBuilder getSlowStartConfigOrBuilder()
Configuration for slow start mode. If this configuration is not set, slow start will not be not enabled.
.envoy.config.cluster.v3.Cluster.SlowStartConfig slow_start_config = 3;
- Specified by:
getSlowStartConfigOrBuilder
in interfaceCluster.LeastRequestLbConfigOrBuilder
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isInitialized
public final boolean isInitialized()
- Specified by:
isInitialized
in interfacecom.google.protobuf.MessageLiteOrBuilder
- Overrides:
isInitialized
in classcom.google.protobuf.GeneratedMessage
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writeTo
public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException
- Specified by:
writeTo
in interfacecom.google.protobuf.MessageLite
- Overrides:
writeTo
in classcom.google.protobuf.GeneratedMessage
- Throws:
java.io.IOException
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getSerializedSize
public int getSerializedSize()
- Specified by:
getSerializedSize
in interfacecom.google.protobuf.MessageLite
- Overrides:
getSerializedSize
in classcom.google.protobuf.GeneratedMessage
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equals
public boolean equals(java.lang.Object obj)
- Specified by:
equals
in interfacecom.google.protobuf.Message
- Overrides:
equals
in classcom.google.protobuf.AbstractMessage
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hashCode
public int hashCode()
- Specified by:
hashCode
in interfacecom.google.protobuf.Message
- Overrides:
hashCode
in classcom.google.protobuf.AbstractMessage
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parseFrom
public static Cluster.LeastRequestLbConfig parseFrom(java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
- Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static Cluster.LeastRequestLbConfig parseFrom(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
- Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static Cluster.LeastRequestLbConfig parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
- Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static Cluster.LeastRequestLbConfig parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
- Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static Cluster.LeastRequestLbConfig parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
- Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static Cluster.LeastRequestLbConfig parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
- Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static Cluster.LeastRequestLbConfig parseFrom(java.io.InputStream input) throws java.io.IOException
- Throws:
java.io.IOException
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parseFrom
public static Cluster.LeastRequestLbConfig parseFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
- Throws:
java.io.IOException
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parseDelimitedFrom
public static Cluster.LeastRequestLbConfig parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException
- Throws:
java.io.IOException
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parseDelimitedFrom
public static Cluster.LeastRequestLbConfig parseDelimitedFrom(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
- Throws:
java.io.IOException
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parseFrom
public static Cluster.LeastRequestLbConfig parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException
- Throws:
java.io.IOException
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parseFrom
public static Cluster.LeastRequestLbConfig parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
- Throws:
java.io.IOException
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newBuilderForType
public Cluster.LeastRequestLbConfig.Builder newBuilderForType()
- Specified by:
newBuilderForType
in interfacecom.google.protobuf.Message
- Specified by:
newBuilderForType
in interfacecom.google.protobuf.MessageLite
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newBuilder
public static Cluster.LeastRequestLbConfig.Builder newBuilder()
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newBuilder
public static Cluster.LeastRequestLbConfig.Builder newBuilder(Cluster.LeastRequestLbConfig prototype)
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toBuilder
public Cluster.LeastRequestLbConfig.Builder toBuilder()
- Specified by:
toBuilder
in interfacecom.google.protobuf.Message
- Specified by:
toBuilder
in interfacecom.google.protobuf.MessageLite
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newBuilderForType
protected Cluster.LeastRequestLbConfig.Builder newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
- Overrides:
newBuilderForType
in classcom.google.protobuf.AbstractMessage
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getDefaultInstance
public static Cluster.LeastRequestLbConfig getDefaultInstance()
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parser
public static com.google.protobuf.Parser<Cluster.LeastRequestLbConfig> parser()
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getParserForType
public com.google.protobuf.Parser<Cluster.LeastRequestLbConfig> getParserForType()
- Specified by:
getParserForType
in interfacecom.google.protobuf.Message
- Specified by:
getParserForType
in interfacecom.google.protobuf.MessageLite
- Overrides:
getParserForType
in classcom.google.protobuf.GeneratedMessage
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getDefaultInstanceForType
public Cluster.LeastRequestLbConfig getDefaultInstanceForType()
- Specified by:
getDefaultInstanceForType
in interfacecom.google.protobuf.MessageLiteOrBuilder
- Specified by:
getDefaultInstanceForType
in interfacecom.google.protobuf.MessageOrBuilder
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