Version 1.4.16

• Pull 917 Better version of making servo-metrics-publisher extension-friendly
• Pull 912 Only look up if HystrixRequestCache is enabled once per HystrixObservableCollapser-invocation
• Pull 911 Unit test for large threadpool/small queue case in command execution
• Pull 910 Make servo-metrics-publisher more extension-friendly
• Pull 905 HystrixObservableCollapser examples
• Pull 902 Cleanup HystrixObservableCollapser unit tests
• Pull 900 Remove commons-collections dependency from hystrix-javanica
• Pull 897 Fix missing null check in hystrix-javanica HystrixCacheKeyGenerator

Artifacts: Maven Central, Bintray

Version 1.4.15

• Pull 890 Allow multiple responses per collapser argument. No semantic change for HystrixCollapser, but a bugfix to HystrixObservableCollapser
• Pull 892 Cache Setter in MultithreadedMetricsPerfTest
• Pull 891 Add request context to command JMH tests
• Pull 889 Replace subscribe() in RequestBatch with unsafeUnsubscribe()
• Pull 887 Only look up if HystrixRequestCache is enabled once per collapser-invocation
• Pull 885 Only look up if HystrixRequestCache is enabled once per command-invocation
• Pull 876 Report BAD_REQUEST to HystrixRequestLog
• Pull 861 Make hystrix-javanica OSGI-compliant
• Pull 856 Add missing licenses
• Pull 855 Save allocation if using a convenience constructor for HystrixCommand
• Pull 853 Run Travis build in a container
• Pull 848 Unit tests to demonstrate HystrixRequestLog was not experiencing data races

Artifacts: Maven Central, Bintray

Version 1.4.14

• Pull 852 Fix hystrix-clj that was blocking http://dev.clojure.org/jira/browse/CLJ-1232
• Pull 849 Unit tests for HystrixCommands that are part of a class hierarchy with other HystrixCommands

Artifacts: Maven Central, Bintray

Version 1.4.13

• Pull 839 Fix typo in hystrix-dashboard js
• Pull 838 Add back unit tests for Hystrix class and its reset() method in particular
• Pull 837 Upgrade to RxJava 1.0.13
• Pull 830 Add validation for rollingCountBadRequest in hystrix-dashboard

Artifacts: Maven Central, Bintray

Version 1.4.12

• Pull 826 Safely handle negative input for delay parameter to metrics stream servlet
• Pull 825 Only check bucket properties at HystrixRollingNumber construction
• Pull 824 Only check bucket properties at HystrixRollingPercentile construction
• Pull 823 Fix half hidden mean metric in Hystrix Dashboard because of container height
• Pull 818 Only check maxQueueSize value at thread pool construction

Artifacts: Maven Central, Bintray

Version 1.4.11

• Pull 814 Upgrade to RxJava 1.0.12
• Pull 813 Output something when Hystrix falls back on recoverable java.lang.Error
• Pull 812 Fixing overload functions in hystrix-clj
• Pull 808 Update Hystrix Metrics Stream README

Artifacts: Maven Central, Bintray

Version 1.4.10

• Pull 804 Fix memory leak by switching back to AtomicIntegerArray for HystrixRollingPercentile

Artifacts: Maven Central, Bintray

Version 1.4.9 (DO NOT USE - has memory leak)

• Pull 799 Fix thread-safety of writes to HystrixRollingPercentile

Artifacts: Maven Central, Bintray

Version 1.4.8 (DO NOT USE - has memory leak)

• Pull 797 Move all histogram reads to a single-threaded path.
• Pull 794 Allow dashboard connection on 'Enter' keypress
• Pull 787 Reject requests after metrics-event-stream servlet shutdown
• Pull 785 Update metrics package from com.codahale.metrics to io.dropwizard.metrics

Artifacts: Maven Central, Bintray

Version 1.4.7

• Pull 783 Upgrade to RxJava 1.0.10
• Pull 781 Shorten collapser stress test to avoid OOM in Travis
• Pull 780 Allow hooks to throw exceptions and not corrupt internal Hystrix state
• Pull 779 Use HdrHistogram for capturing latencies
• Pull 778 Run jmh using more forks and fewer iterations/fork
• Pull 776 Add Bad requests to Hystrix dashboard
• Pull 775 Add counters for number of commands, thread pools, groups
• Pull 774 Add global concurrent Hystrix threads counter

Artifacts: Maven Central, Bintray