Module org.elasticsearch.exponentialhistogram
Package org.elasticsearch.exponentialhistogram

Interface ExponentialHistogramCircuitBreaker

public interface ExponentialHistogramCircuitBreaker
Interface for a memory-allocation circuit breaker used for ReleasableExponentialHistograms.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    adjustBreaker(long bytesAllocated)
    Adjusts the circuit breaker, potentially throwing an exception if the limit is exceeded.
    static ExponentialHistogramCircuitBreaker
    noop()
     

  • Method Details

    • adjustBreaker

      void adjustBreaker(long bytesAllocated)
      Adjusts the circuit breaker, potentially throwing an exception if the limit is exceeded. Guaranteed to never cause an exception when called with a negative number to reduce the breaker count.
      Parameters:
      bytesAllocated - the number of bytes allocated, or a negative value if deallocated

    • noop

      static ExponentialHistogramCircuitBreaker noop()