Class HierarchyCircuitBreakerService
- java.lang.Object
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- org.elasticsearch.common.component.AbstractLifecycleComponent
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- org.elasticsearch.indices.breaker.CircuitBreakerService
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- org.elasticsearch.indices.breaker.HierarchyCircuitBreakerService
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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
,LifecycleComponent
,Releasable
public class HierarchyCircuitBreakerService extends CircuitBreakerService
CircuitBreakerService that attempts to redistribute space between breakers if tripped
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Field Summary
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Fields inherited from class org.elasticsearch.common.component.AbstractLifecycleComponent
lifecycle
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Constructor Summary
Constructors Constructor Description HierarchyCircuitBreakerService(Settings settings, ClusterSettings clusterSettings)
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Method Summary
Modifier and Type Method Description void
checkParentLimit(java.lang.String label)
Checks whether the parent breaker has been trippedCircuitBreaker
getBreaker(java.lang.String name)
void
registerBreaker(BreakerSettings breakerSettings)
Allows to register a custom circuit breaker.AllCircuitBreakerStats
stats()
CircuitBreakerStats
stats(java.lang.String name)
static void
validateSettings(BreakerSettings[] childrenSettings)
Validate that child settings are valid-
Methods inherited from class org.elasticsearch.indices.breaker.CircuitBreakerService
doClose, doStart, doStop
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Methods inherited from class org.elasticsearch.common.component.AbstractLifecycleComponent
addLifecycleListener, close, lifecycleState, removeLifecycleListener, start, stop
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Field Detail
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TOTAL_CIRCUIT_BREAKER_LIMIT_SETTING
public static final Setting<ByteSizeValue> TOTAL_CIRCUIT_BREAKER_LIMIT_SETTING
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FIELDDATA_CIRCUIT_BREAKER_LIMIT_SETTING
public static final Setting<ByteSizeValue> FIELDDATA_CIRCUIT_BREAKER_LIMIT_SETTING
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FIELDDATA_CIRCUIT_BREAKER_OVERHEAD_SETTING
public static final Setting<java.lang.Double> FIELDDATA_CIRCUIT_BREAKER_OVERHEAD_SETTING
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FIELDDATA_CIRCUIT_BREAKER_TYPE_SETTING
public static final Setting<CircuitBreaker.Type> FIELDDATA_CIRCUIT_BREAKER_TYPE_SETTING
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REQUEST_CIRCUIT_BREAKER_LIMIT_SETTING
public static final Setting<ByteSizeValue> REQUEST_CIRCUIT_BREAKER_LIMIT_SETTING
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REQUEST_CIRCUIT_BREAKER_OVERHEAD_SETTING
public static final Setting<java.lang.Double> REQUEST_CIRCUIT_BREAKER_OVERHEAD_SETTING
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REQUEST_CIRCUIT_BREAKER_TYPE_SETTING
public static final Setting<CircuitBreaker.Type> REQUEST_CIRCUIT_BREAKER_TYPE_SETTING
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ACCOUNTING_CIRCUIT_BREAKER_LIMIT_SETTING
public static final Setting<ByteSizeValue> ACCOUNTING_CIRCUIT_BREAKER_LIMIT_SETTING
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ACCOUNTING_CIRCUIT_BREAKER_OVERHEAD_SETTING
public static final Setting<java.lang.Double> ACCOUNTING_CIRCUIT_BREAKER_OVERHEAD_SETTING
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ACCOUNTING_CIRCUIT_BREAKER_TYPE_SETTING
public static final Setting<CircuitBreaker.Type> ACCOUNTING_CIRCUIT_BREAKER_TYPE_SETTING
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IN_FLIGHT_REQUESTS_CIRCUIT_BREAKER_LIMIT_SETTING
public static final Setting<ByteSizeValue> IN_FLIGHT_REQUESTS_CIRCUIT_BREAKER_LIMIT_SETTING
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IN_FLIGHT_REQUESTS_CIRCUIT_BREAKER_OVERHEAD_SETTING
public static final Setting<java.lang.Double> IN_FLIGHT_REQUESTS_CIRCUIT_BREAKER_OVERHEAD_SETTING
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IN_FLIGHT_REQUESTS_CIRCUIT_BREAKER_TYPE_SETTING
public static final Setting<CircuitBreaker.Type> IN_FLIGHT_REQUESTS_CIRCUIT_BREAKER_TYPE_SETTING
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Constructor Detail
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HierarchyCircuitBreakerService
public HierarchyCircuitBreakerService(Settings settings, ClusterSettings clusterSettings)
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Method Detail
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validateSettings
public static void validateSettings(BreakerSettings[] childrenSettings) throws java.lang.IllegalStateException
Validate that child settings are valid- Throws:
java.lang.IllegalStateException
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getBreaker
public CircuitBreaker getBreaker(java.lang.String name)
- Specified by:
getBreaker
in classCircuitBreakerService
- Returns:
- the breaker that can be used to register estimates against
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stats
public AllCircuitBreakerStats stats()
- Specified by:
stats
in classCircuitBreakerService
- Returns:
- stats about all breakers
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stats
public CircuitBreakerStats stats(java.lang.String name)
- Specified by:
stats
in classCircuitBreakerService
- Returns:
- stats about a specific breaker
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checkParentLimit
public void checkParentLimit(java.lang.String label) throws CircuitBreakingException
Checks whether the parent breaker has been tripped- Throws:
CircuitBreakingException
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registerBreaker
public void registerBreaker(BreakerSettings breakerSettings)
Allows to register a custom circuit breaker. Warning: Will overwrite any existing custom breaker with the same name.- Specified by:
registerBreaker
in classCircuitBreakerService
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