Package org.opensearch.core.indices.breaker

Class NoneCircuitBreakerService

java.lang.Object

org.opensearch.common.lifecycle.AbstractLifecycleComponent

org.opensearch.core.indices.breaker.CircuitBreakerService

org.opensearch.core.indices.breaker.NoneCircuitBreakerService

All Implemented Interfaces:

Closeable, AutoCloseable, org.opensearch.common.lease.Releasable, org.opensearch.common.lifecycle.LifecycleComponent

public class NoneCircuitBreakerService
extends CircuitBreakerService

Class that returns a breaker that use the NoopCircuitBreaker and never breaks

See Also:

• NoopCircuitBreaker

Opensearch.internal:

Field Summary

Fields inherited from class org.opensearch.common.lifecycle.AbstractLifecycleComponent

lifecycle

Constructor Summary

Constructors

Constructor	Description
NoneCircuitBreakerService()

Method Summary

Modifier and Type	Method	Description
CircuitBreaker	getBreaker(String name)	Returns a breaker that use the NoopCircuitBreaker and never breaks
AllCircuitBreakerStats	stats()
CircuitBreakerStats	stats(String name)	Always returns the same stats, a NoopCircuitBreaker never breaks and all operations are noops.

Methods inherited from class org.opensearch.core.indices.breaker.CircuitBreakerService

doClose, doStart, doStop

Methods inherited from class org.opensearch.common.lifecycle.AbstractLifecycleComponent

addLifecycleListener, close, lifecycleState, removeLifecycleListener, start, stop

Methods inherited from class java.lang.Object

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

Constructor Details

NoneCircuitBreakerService

public NoneCircuitBreakerService()

Method Details

getBreaker

public CircuitBreaker getBreaker(String name)

Returns a breaker that use the NoopCircuitBreaker and never breaks

Specified by:

getBreaker in class CircuitBreakerService

Parameters:

name - name of the breaker (ignored)

Returns:

a NoopCircuitBreaker

stats

public AllCircuitBreakerStats stats()

Specified by:

stats in class CircuitBreakerService

Returns:

stats about all breakers

stats

public CircuitBreakerStats stats(String name)

Always returns the same stats, a NoopCircuitBreaker never breaks and all operations are noops.

Specified by:

stats in class CircuitBreakerService

Parameters:

name - name of the breaker (ignored)

Returns:

always "fielddata", limit: -1, estimated: -1, overhead: 0, trippedCount: 0