Package org.apache.camel.model

Class HystrixConfigurationCommon

    • Constructor Detail

      • HystrixConfigurationCommon

        public HystrixConfigurationCommon()
        Deprecated.

    • Method Detail

      • getGroupKey

        public String getGroupKey()
        Deprecated.

      • setGroupKey

        public void setGroupKey​(String groupKey)
        Deprecated.
        Sets the group key to use. The default value is CamelHystrix.

      • getThreadPoolKey

        public String getThreadPoolKey()
        Deprecated.

      • setThreadPoolKey

        public void setThreadPoolKey​(String threadPoolKey)
        Deprecated.
        Sets the thread pool key to use. Will by default use the same value as groupKey has been configured to use.

      • getCircuitBreakerEnabled

        public String getCircuitBreakerEnabled()
        Deprecated.

      • setCircuitBreakerEnabled

        public void setCircuitBreakerEnabled​(String circuitBreakerEnabled)
        Deprecated.
        Whether to use a HystrixCircuitBreaker or not. If false no circuit-breaker logic will be used and all requests permitted.

        This is similar in effect to circuitBreakerForceClosed() except that continues tracking metrics and knowing whether it should be open/closed, this property results in not even instantiating a circuit-breaker.

      • getCircuitBreakerErrorThresholdPercentage

        public String getCircuitBreakerErrorThresholdPercentage()
        Deprecated.

      • setCircuitBreakerErrorThresholdPercentage

        public void setCircuitBreakerErrorThresholdPercentage​(String circuitBreakerErrorThresholdPercentage)
        Deprecated.
        Error percentage threshold (as whole number such as 50) at which point the circuit breaker will trip open and reject requests.

        It will stay tripped for the duration defined in circuitBreakerSleepWindowInMilliseconds;

        The error percentage this is compared against comes from HystrixCommandMetrics.getHealthCounts().

      • getCircuitBreakerForceClosed

        public String getCircuitBreakerForceClosed()
        Deprecated.

      • setCircuitBreakerForceClosed

        public void setCircuitBreakerForceClosed​(String circuitBreakerForceClosed)
        Deprecated.
        If true the HystrixCircuitBreaker#allowRequest() will always return true to allow requests regardless of the error percentage from HystrixCommandMetrics.getHealthCounts().

        The circuitBreakerForceOpen() property takes precedence so if it set to true this property does nothing.

      • getCircuitBreakerForceOpen

        public String getCircuitBreakerForceOpen()
        Deprecated.

      • setCircuitBreakerForceOpen

        public void setCircuitBreakerForceOpen​(String circuitBreakerForceOpen)
        Deprecated.
        If true the HystrixCircuitBreaker.allowRequest() will always return false, causing the circuit to be open (tripped) and reject all requests.

        This property takes precedence over circuitBreakerForceClosed();

      • getCircuitBreakerRequestVolumeThreshold

        public String getCircuitBreakerRequestVolumeThreshold()
        Deprecated.

      • setCircuitBreakerRequestVolumeThreshold

        public void setCircuitBreakerRequestVolumeThreshold​(String circuitBreakerRequestVolumeThreshold)
        Deprecated.
        Minimum number of requests in the metricsRollingStatisticalWindowInMilliseconds() that must exist before the HystrixCircuitBreaker will trip.

        If below this number the circuit will not trip regardless of error percentage.

      • getCircuitBreakerSleepWindowInMilliseconds

        public String getCircuitBreakerSleepWindowInMilliseconds()
        Deprecated.

      • setCircuitBreakerSleepWindowInMilliseconds

        public void setCircuitBreakerSleepWindowInMilliseconds​(String circuitBreakerSleepWindowInMilliseconds)
        Deprecated.
        The time in milliseconds after a HystrixCircuitBreaker trips open that it should wait before trying requests again.

      • getExecutionIsolationSemaphoreMaxConcurrentRequests

        public String getExecutionIsolationSemaphoreMaxConcurrentRequests()
        Deprecated.

      • setExecutionIsolationSemaphoreMaxConcurrentRequests

        public void setExecutionIsolationSemaphoreMaxConcurrentRequests​(String executionIsolationSemaphoreMaxConcurrentRequests)
        Deprecated.
        Number of concurrent requests permitted to HystrixCommand.run(). Requests beyond the concurrent limit will be rejected.

        Applicable only when executionIsolationStrategy == SEMAPHORE.

      • getExecutionIsolationStrategy

        public String getExecutionIsolationStrategy()
        Deprecated.

      • setExecutionIsolationStrategy

        public void setExecutionIsolationStrategy​(String executionIsolationStrategy)
        Deprecated.
        What isolation strategy HystrixCommand.run() will be executed with.

        If THREAD then it will be executed on a separate thread and concurrent requests limited by the number of threads in the thread-pool.

        If SEMAPHORE then it will be executed on the calling thread and concurrent requests limited by the semaphore count.

      • getExecutionIsolationThreadInterruptOnTimeout

        public String getExecutionIsolationThreadInterruptOnTimeout()
        Deprecated.

      • setExecutionIsolationThreadInterruptOnTimeout

        public void setExecutionIsolationThreadInterruptOnTimeout​(String executionIsolationThreadInterruptOnTimeout)
        Deprecated.
        Whether the execution thread should attempt an interrupt (using Future.cancel(boolean)) when a thread times out.

        Applicable only when executionIsolationStrategy() == THREAD.

      • getExecutionTimeoutInMilliseconds

        public String getExecutionTimeoutInMilliseconds()
        Deprecated.

      • setExecutionTimeoutInMilliseconds

        public void setExecutionTimeoutInMilliseconds​(String executionTimeoutInMilliseconds)
        Deprecated.
        Time in milliseconds at which point the command will timeout and halt execution.

        If executionIsolationThreadInterruptOnTimeout == true and the command is thread-isolated, the executing thread will be interrupted. If the command is semaphore-isolated and a HystrixObservableCommand, that command will get unsubscribed.

      • getExecutionTimeoutEnabled

        public String getExecutionTimeoutEnabled()
        Deprecated.

      • setExecutionTimeoutEnabled

        public void setExecutionTimeoutEnabled​(String executionTimeoutEnabled)
        Deprecated.
        Whether the timeout mechanism is enabled for this command

      • getFallbackIsolationSemaphoreMaxConcurrentRequests

        public String getFallbackIsolationSemaphoreMaxConcurrentRequests()
        Deprecated.

      • setFallbackIsolationSemaphoreMaxConcurrentRequests

        public void setFallbackIsolationSemaphoreMaxConcurrentRequests​(String fallbackIsolationSemaphoreMaxConcurrentRequests)
        Deprecated.
        Number of concurrent requests permitted to HystrixCommand.getFallback(). Requests beyond the concurrent limit will fail-fast and not attempt retrieving a fallback.

      • getFallbackEnabled

        public String getFallbackEnabled()
        Deprecated.

      • setFallbackEnabled

        public void setFallbackEnabled​(String fallbackEnabled)
        Deprecated.
        Whether HystrixCommand.getFallback() should be attempted when failure occurs.

      • getMetricsHealthSnapshotIntervalInMilliseconds

        public String getMetricsHealthSnapshotIntervalInMilliseconds()
        Deprecated.

      • setMetricsHealthSnapshotIntervalInMilliseconds

        public void setMetricsHealthSnapshotIntervalInMilliseconds​(String metricsHealthSnapshotIntervalInMilliseconds)
        Deprecated.
        Time in milliseconds to wait between allowing health snapshots to be taken that calculate success and error percentages and affect HystrixCircuitBreaker.isOpen() status.

        On high-volume circuits the continual calculation of error percentage can become CPU intensive thus this controls how often it is calculated.

      • getMetricsRollingPercentileBucketSize

        public String getMetricsRollingPercentileBucketSize()
        Deprecated.

      • setMetricsRollingPercentileBucketSize

        public void setMetricsRollingPercentileBucketSize​(String metricsRollingPercentileBucketSize)
        Deprecated.
        Maximum number of values stored in each bucket of the rolling percentile. This is passed into HystrixRollingPercentile inside HystrixCommandMetrics.

      • getMetricsRollingPercentileEnabled

        public String getMetricsRollingPercentileEnabled()
        Deprecated.

      • setMetricsRollingPercentileEnabled

        public void setMetricsRollingPercentileEnabled​(String metricsRollingPercentileEnabled)
        Deprecated.
        Whether percentile metrics should be captured using HystrixRollingPercentile inside HystrixCommandMetrics.

      • getMetricsRollingPercentileWindowInMilliseconds

        public String getMetricsRollingPercentileWindowInMilliseconds()
        Deprecated.

      • setMetricsRollingPercentileWindowInMilliseconds

        public void setMetricsRollingPercentileWindowInMilliseconds​(String metricsRollingPercentileWindowInMilliseconds)
        Deprecated.
        Duration of percentile rolling window in milliseconds. This is passed into HystrixRollingPercentile inside HystrixCommandMetrics.

      • getMetricsRollingPercentileWindowBuckets

        public String getMetricsRollingPercentileWindowBuckets()
        Deprecated.

      • setMetricsRollingPercentileWindowBuckets

        public void setMetricsRollingPercentileWindowBuckets​(String metricsRollingPercentileWindowBuckets)
        Deprecated.
        Number of buckets the rolling percentile window is broken into. This is passed into HystrixRollingPercentile inside HystrixCommandMetrics.

      • getMetricsRollingStatisticalWindowInMilliseconds

        public String getMetricsRollingStatisticalWindowInMilliseconds()
        Deprecated.

      • setMetricsRollingStatisticalWindowInMilliseconds

        public void setMetricsRollingStatisticalWindowInMilliseconds​(String metricsRollingStatisticalWindowInMilliseconds)
        Deprecated.
        This property sets the duration of the statistical rolling window, in milliseconds. This is how long metrics are kept for the thread pool. The window is divided into buckets and “rolls” by those increments.

      • getMetricsRollingStatisticalWindowBuckets

        public String getMetricsRollingStatisticalWindowBuckets()
        Deprecated.

      • setMetricsRollingStatisticalWindowBuckets

        public void setMetricsRollingStatisticalWindowBuckets​(String metricsRollingStatisticalWindowBuckets)
        Deprecated.
        Number of buckets the rolling statistical window is broken into. This is passed into HystrixRollingNumber inside HystrixCommandMetrics.

      • getRequestLogEnabled

        public String getRequestLogEnabled()
        Deprecated.

      • setRequestLogEnabled

        public void setRequestLogEnabled​(String requestLogEnabled)
        Deprecated.
        Whether HystrixCommand execution and events should be logged to HystrixRequestLog.

      • getCorePoolSize

        public String getCorePoolSize()
        Deprecated.

      • getMaximumSize

        public String getMaximumSize()
        Deprecated.

      • setMaximumSize

        public void setMaximumSize​(String maximumSize)
        Deprecated.
        Maximum thread-pool size that gets passed to ThreadPoolExecutor.setMaximumPoolSize(int). This is the maximum amount of concurrency that can be supported without starting to reject HystrixCommands. Please note that this setting only takes effect if you also set allowMaximumSizeToDivergeFromCoreSize

      • getKeepAliveTime

        public String getKeepAliveTime()
        Deprecated.

      • getMaxQueueSize

        public String getMaxQueueSize()
        Deprecated.

      • setMaxQueueSize

        public void setMaxQueueSize​(String maxQueueSize)
        Deprecated.
        Max queue size that gets passed to BlockingQueue in HystrixConcurrencyStrategy.getBlockingQueue(int) This should only affect the instantiation of a threadpool - it is not eliglible to change a queue size on the fly. For that, use queueSizeRejectionThreshold().

      • getQueueSizeRejectionThreshold

        public String getQueueSizeRejectionThreshold()
        Deprecated.

      • setQueueSizeRejectionThreshold

        public void setQueueSizeRejectionThreshold​(String queueSizeRejectionThreshold)
        Deprecated.
        Queue size rejection threshold is an artificial "max" size at which rejections will occur even if maxQueueSize has not been reached. This is done because the maxQueueSize of a BlockingQueue can not be dynamically changed and we want to support dynamically changing the queue size that affects rejections.

        This is used by HystrixCommand when queuing a thread for execution.

      • getThreadPoolRollingNumberStatisticalWindowInMilliseconds

        public String getThreadPoolRollingNumberStatisticalWindowInMilliseconds()
        Deprecated.

      • setThreadPoolRollingNumberStatisticalWindowInMilliseconds

        public void setThreadPoolRollingNumberStatisticalWindowInMilliseconds​(String threadPoolRollingNumberStatisticalWindowInMilliseconds)
        Deprecated.
        Duration of statistical rolling window in milliseconds. This is passed into HystrixRollingNumber inside each HystrixThreadPoolMetrics instance.

      • getThreadPoolRollingNumberStatisticalWindowBuckets

        public String getThreadPoolRollingNumberStatisticalWindowBuckets()
        Deprecated.

      • setThreadPoolRollingNumberStatisticalWindowBuckets

        public void setThreadPoolRollingNumberStatisticalWindowBuckets​(String threadPoolRollingNumberStatisticalWindowBuckets)
        Deprecated.
        Number of buckets the rolling statistical window is broken into. This is passed into HystrixRollingNumber inside each HystrixThreadPoolMetrics instance.

      • getAllowMaximumSizeToDivergeFromCoreSize

        public String getAllowMaximumSizeToDivergeFromCoreSize()
        Deprecated.

      • setAllowMaximumSizeToDivergeFromCoreSize

        public void setAllowMaximumSizeToDivergeFromCoreSize​(String allowMaximumSizeToDivergeFromCoreSize)
        Deprecated.
        Allows the configuration for maximumSize to take effect. That value can then be equal to, or higher, than coreSize