Package com.github.ambry.config

Class QuotaConfig

java.lang.Object

com.github.ambry.config.QuotaConfig

public class QuotaConfig
extends java.lang.Object

Config for quota of various resources in Ambry.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	DEFAULT_QUOTA_MANAGER_FACTORY
static java.lang.String	DEFAULT_QUOTA_THROTTLING_MODE
static java.lang.String	ENFORCER_STR
static java.lang.String	QUOTA_CONFIG_PREFIX
static java.lang.String	QUOTA_ENFORCER_SOURCE_PAIR_INFO_STR
static java.lang.String	QUOTA_MANAGER_FACTORY
java.lang.String	quotaManagerFactory	The quota manager factory class.
static java.lang.String	REQUEST_QUOTA_ENFORCER_SOURCE_PAIR_INFO_JSON
static java.lang.String	REQUEST_THROTTLING_ENABLED
java.lang.String	requestQuotaEnforcerSourcePairInfoJson	Serialized json containing pairs of enforcer classes and corresponding source classes.
boolean	requestThrottlingEnabled	Config to enable throttling on customer's account or container.
static java.lang.String	SOURCE_STR
StorageQuotaConfig	storageQuotaConfig
static java.lang.String	THROTTLING_MODE
QuotaMode	throttlingMode	The mode in which quota throttling is being done (TRACKING/THROTTLING).

Constructor Summary

Constructors

Constructor	Description
QuotaConfig(VerifiableProperties verifiableProperties)	Constructor for QuotaConfig.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

QUOTA_ENFORCER_SOURCE_PAIR_INFO_STR

public static final java.lang.String QUOTA_ENFORCER_SOURCE_PAIR_INFO_STR

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Constant Field Values

ENFORCER_STR

public static final java.lang.String ENFORCER_STR

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Constant Field Values

SOURCE_STR

public static final java.lang.String SOURCE_STR

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Constant Field Values

QUOTA_CONFIG_PREFIX

public static final java.lang.String QUOTA_CONFIG_PREFIX

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Constant Field Values

REQUEST_THROTTLING_ENABLED

public static final java.lang.String REQUEST_THROTTLING_ENABLED

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Constant Field Values

THROTTLING_MODE

public static final java.lang.String THROTTLING_MODE

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Constant Field Values

REQUEST_QUOTA_ENFORCER_SOURCE_PAIR_INFO_JSON

public static final java.lang.String REQUEST_QUOTA_ENFORCER_SOURCE_PAIR_INFO_JSON

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Constant Field Values

QUOTA_MANAGER_FACTORY

public static final java.lang.String QUOTA_MANAGER_FACTORY

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Constant Field Values

DEFAULT_QUOTA_MANAGER_FACTORY

public static final java.lang.String DEFAULT_QUOTA_MANAGER_FACTORY

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Constant Field Values

DEFAULT_QUOTA_THROTTLING_MODE

public static final java.lang.String DEFAULT_QUOTA_THROTTLING_MODE

storageQuotaConfig

public StorageQuotaConfig storageQuotaConfig

requestThrottlingEnabled

@Config("quota.request.throttling.enabled")
@Default("false")
public boolean requestThrottlingEnabled

Config to enable throttling on customer's account or container.

requestQuotaEnforcerSourcePairInfoJson

@Config("quota.request.enforcer.source.pair.info.json")
public java.lang.String requestQuotaEnforcerSourcePairInfoJson

Serialized json containing pairs of enforcer classes and corresponding source classes. This information should be of the following form:

 {
   "quotaEnforcerSourcePairInfo" : [
     {
       "enforcer":"com.github.ambry.quota.QuotaEnforcer",
       "source": "com.github.ambry.quota.QuotaSource"
     },
     {
       "enforcer":"com.github.ambry.quota.AnotherQuotaEnforcer",
       "source": "com.github.ambry.quota.AnotherQuotaSource"
     }
   ]
 }
 

quotaManagerFactory

@Config("quota.manger.factory")
@Default("com.github.ambry.quota.AmbryQuotaManagerFactory")
public java.lang.String quotaManagerFactory

The quota manager factory class.

throttlingMode

@Config("quota.throttling.mode")
public QuotaMode throttlingMode

The mode in which quota throttling is being done (TRACKING/THROTTLING).

Constructor Detail

QuotaConfig

public QuotaConfig(VerifiableProperties verifiableProperties)

Constructor for QuotaConfig.

Parameters:

verifiableProperties - VerifiableProperties object.