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from 3238840 Reduce lock contention in CallbackHandler.enqueueTask (#1589)
new a18deb0 Controller-side Task Current State Migration (#1550)
new db94b22 Task Current State Migration: helix-rest, utils, tests
changes (#1579)
new 361e18d Participant-side Task Current State Migration (#1584)
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Summary of changes:
.../java/org/apache/helix/SystemPropertyKeys.java | 3 +
.../main/java/org/apache/helix/HelixConstants.java | 1 +
.../main/java/org/apache/helix/HelixManager.java | 11 +++
.../main/java/org/apache/helix/PropertyKey.java | 45 ++++++++++
.../java/org/apache/helix/PropertyPathBuilder.java | 26 ++++++
.../main/java/org/apache/helix/PropertyType.java | 1 +
...er.java => TaskCurrentStateChangeListener.java} | 13 ++-
...tStateCache.java => TaskCurrentStateCache.java} | 39 ++------
.../helix/controller/GenericHelixController.java | 17 ++++
.../dataproviders/BaseControllerDataProvider.java | 35 +++++++-
.../WorkflowControllerDataProvider.java | 16 +++-
.../helix/controller/stages/ClusterEventType.java | 1 +
.../stages/CurrentStateComputationStage.java | 6 +-
.../stages/ResourceComputationStage.java | 5 +-
.../apache/helix/manager/zk/CallbackHandler.java | 21 ++++-
.../helix/manager/zk/ParticipantManager.java | 3 +
.../org/apache/helix/manager/zk/ZKHelixAdmin.java | 2 +
.../helix/manager/zk/ZKHelixDataAccessor.java | 4 +
.../apache/helix/manager/zk/ZKHelixManager.java | 8 ++
.../handling/HelixStateTransitionHandler.java | 27 ++++--
.../messaging/handling/HelixTaskExecutor.java | 15 +++-
.../java/org/apache/helix/task/TaskRunner.java | 6 +-
.../tools/commandtools/CurrentStateCleanUp.java | 24 +++--
.../src/test/java/org/apache/helix/TestHelper.java | 7 ++
.../org/apache/helix/TestPropertyPathBuilder.java | 7 ++
.../test/java/org/apache/helix/TestZKCallback.java | 23 +++++
.../java/org/apache/helix/common/ZkTestBase.java | 7 ++
.../waged/model/AbstractTestClusterModel.java | 1 +
.../stages/TestCurrentStateComputationStage.java | 46 +++++++++-
.../stages/TestResourceComputationStage.java | 28 ++++++
.../helix/controller/stages/TestTaskStage.java | 3 +-
.../integration/TestZkCallbackHandlerLeak.java | 35 ++++++--
.../manager/TestParticipantManager.java | 2 +-
.../TestRoutingTableProviderFromCurrentStates.java | 95 ++++++++++++++++++++
.../task/TestCurrentStateDropWithoutConfigs.java | 4 +-
.../task/TestDropCurrentStateRunningTask.java | 12 +--
.../integration/task/TestTaskCurrentStateDrop.java | 16 ++--
.../integration/task/TestTaskCurrentStateNull.java | 8 +-
.../task/TestTaskCurrentStatePathDisabled.java | 100 +++++++++++++++++++++
.../task/TestTaskSchedulingTwoCurrentStates.java | 8 +-
.../messaging/handling/MockHelixTaskExecutor.java | 5 ++
.../java/org/apache/helix/mock/MockHelixAdmin.java | 2 +
.../resources/helix/PerInstanceAccessor.java | 8 +-
43 files changed, 640 insertions(+), 106 deletions(-)
copy
helix-core/src/main/java/org/apache/helix/api/listeners/{CurrentStateChangeListener.java
=> TaskCurrentStateChangeListener.java} (74%)
copy
helix-core/src/main/java/org/apache/helix/common/caches/{CurrentStateCache.java
=> TaskCurrentStateCache.java} (57%)
create mode 100644
helix-core/src/test/java/org/apache/helix/integration/task/TestTaskCurrentStatePathDisabled.java
