Version 1.4.0 Release Candidate 6

NOTE: This code is believed to be production worthy but is still a "Release Candidate" until these possible functional or design issues are resolved.

• Pull 534 Bump RxJava to 1.0.4
• Pull 532 Hystrix-Clojure: Fix typo
• Pull 531 Move onThreadStart execution hook after check that wrapping thread timed out
• Pull 530 Add shutdown hook to metrics servlet for WebSphere
• Pull 527 Creating a synthetic exception in the semaphore execution and short-circuited case
• Pull 526 Move onRunSuccess/onRunError and thread-pool book-keeping to Hystrix thread
• Pull 524 Change calls from getExecutedCommands() to getAllExecutedCommands()
• Pull 516 Updated HystrixServoMetricsPublisher initalization of singleton
• Pull 489 Javanica: Request Caching
• Pull 512 Add execution hook Javadoc
• Pull 511 Fix missing onComplete hook call when command short-circuits and missing onRunSuccess hook call in thread-timeout case
• Pull 466 Add unit tests to HystrixCommand and HystrixObservableCommand
• Pull 465 Handle error in construction of HystrixMetricsPoller
• Pull 457 Fixing resettability of HystrixMetricsPublisherFactory
• Pull 451 Removed ExceptionThreadingUtility
• Pull 366 Added support to get command start time in Nanos
• Pull 456 Allow hooks to generate HystrixBadRequestExceptions that get handled appropriately
• Pull 454 Add tests around HystrixRequestLog in HystrixObservableCommand
• Pull 453 Resettable command and thread pool defaults
• Pull 452 Make HystrixPlugins resettable
• Pull 450 Add fallback tests to HystrixObservableCommand
• Pull 449 Move thread completion bookkeeping to end of chain
• Pull 447 Synchronous queue fix
• Pull 376 Javanica README cleanup
• Pull 378 Exection hook call sequences (based on work submitted in Pull 327)
• Pull 374 RequestBatch logging
• Pull 371 Defer creation of IllegalStateException in collapser flow (based on work submitted in Pull 264)
• Pull 369 Added basic auth to Hystrix Dashboard (based on work submitted in Pull 336)
• Pull 367 Added thread pool metrics back to execution flow (based on test submitted in Pull 339)
• Pull 365 Fix Javadoc for HystrixCommand.Setter
• Pull 364 Upgrade servo to 0.7.5
• Pull 362 Fixed hystrix-rxnetty-metrics-stream unit tests
• Pull 359 Fixed Javanica unit tests
• Pull 361 Race condition when creating HystrixThreadPool (initially submitted as Pull 270)
• Pull 358 Fixed Clojure unit tests that failed with RxJava 1.0
• Commit 2edcd5 Upgrade to core-metrics 3.0.2
• Pull 310 Osgi-ify hystrix-core, hystrix-examples
• Pull 340 Race condition when creating HystrixThreadPool
• Pull 343 Added 3 new constructors for common command setup
• Pull 347 Javanica: Allow for @HystrixCommand to be used on parameterized return type
• Pull 353 Fixing a hystrix-examples compilation failure
• Pull 338 API Changes after design review of Issue 321
• Pull 344 Upgrade to Gradle 1.12
• Pull 334 Javanica: Hystrix Error Propagation
• Pull 326 Javanica: Added support for setting threadPoolProperties through @HystrixCommand annotation
• Pull 318 HystrixAsyncCommand and HystrixObservableCommand
• Pull 316 Add support for execution.isolation.semaphore.timeoutInMilliseconds

Artifacts: Maven Central

Version 1.3.20

• Pull 533 Upgrade to RxJava 1.0.4
• Pull 528 Pass RuntimeException to onError hook in semaphore-rejection and short-circuit cases, instead of null
• Pull 520 More unit tests for hook ordering
• Commit 61b77c Fix flow where ExecutionHook.onComplete was called twice
• Commit a5e52a Add call to ExecutionHook.onError in HystrixBadRequestException flow
• Commit cec25e Fix hook ordering assertions
• Pull 508 Backport of Pull 327 from master: Add hook assertions to unit tests
• Pull 507 Fix hystrix-clj unit tests
• Commit 62be49 RxJava 1.0.2

Artifacts: Maven Central

Version 1.3.19

• Pull 348 Javanica: Allow for @HystrixCommand to be used on parameterized return type
• Pull 329 Javanica: allowing configuration of threadPoolProperties through @HystrixCommand annotation

Artifacts: Maven Central

Version 1.4.0 Release Candidate 5

NOTE: This code is believed to be production worthy but is still a "Release Candidate" until these possible functional or design issues are resolved.

• Pull 314 RxJava 0.20 and Remove Deprecated Usage
• Pull 307 Dashboard: Avoid NPE when 'origin' parameter not present

Artifacts: Maven Central)

Version 1.3.18

• Pull 305 Removing deprecated RxJava usage

Artifacts: Maven Central

Version 1.3.17

• Pull 291 String optimization for HystrixRequestLog
• Pull 296 Fix Premature Unsubscribe Bug
• Commit 47122e RxJava 0.20.1

Artifacts: Maven Central

Version 1.4.0 Release Candidate 4

NOTE: This code has passed production testing at Netflix but still has some bugs and design issues.

This fixes some bugs and changes the HystrixObservableCollapser signature to support Observable batches.

• Pull 256 Fix Race Condition on Timeout
• Pull 261 New signature for HystrixObservableCollapser
• Pull 254 Remove jsr305 Dependency
• Pull 260 RxJava 0.18.2
• Pull 253 Handling InterruptedExceptions in the HystrixMetricsStreamServlet

Artifacts: Maven Central

Version 1.3.16

• Pull 258 Skip CachedObservableOriginal when no getCacheKey()
• Pull 259 Fix #257 with RxJava 0.18.2

Artifacts: Maven Central

Version 1.4.0 Release Candidate 3

NOTE: This code is NOT considered production worthy yet, hence the "Release Candidate" status.

This adds non-blocking support to the collapser via the HystrixObservableCollapser type, fixes some bugs and upgrades to RxJava 0.18.

• Pull 245 HystrixObservableCollapser
• Pull 246 RxJava 0.18
• Pull 250 Tripped CircuitBreaker Wouldn't Close Under Contention
• Pull 243 Update servo to 0.6
• Pull 240 Add missing reset for CommandExecutionHook in HystrixPlugins.UnitTest
• Pull 244 Javanica: Cleaner error propagation

Artifacts: Maven Central

Version 1.3.15

• Pull 248 RxJava 0.18 for Hystrix
• Pull 249 Tripped CircuitBreaker Wouldn't Close Under Contention
• Pull 229 Javanica: Added support for Request Cache and Reactive Execution
• Pull 242 Javanica: Cleaner error propagation

Artifacts: Maven Central