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in repository https://gitbox.apache.org/repos/asf/helix.git.
from f1bd26f Stabilize the ZkClient monitor tests. (#1813)
new 113c933 Add java api for enable/disable cluster pause mode (#1740)
new 88dae34 Add model to record history and status of management mode
(#1771)
new 7190eb3 Add management mode pipeline registry and switch logic (#1769)
new f9fba2a Move pause and maintenance handling out of controller (#1793)
new c95362e Add message util to create messages (#1796)
new 33ba7f1 Check cluster management mode status (#1798)
new b52bc04 Add REST APIs for management mode (#1807)
new 02c7ac0 Add message generation logic for management pipeline (#1803)
new 0aca85a Implement Participant Freeze Process (#1812)
new 849ab11 Add integration tests for cluster freeze mode (#1816)
new d2f5637 Refactor freeze mode naming and getStatus default value
(#1818)
new 5fd9843 Rename live instance status PAUSED to FROZEN (#1819)
new ac877c5 Rename property CLUSTER_PAUSE to CLUSTER_FREEZE in
PauseSignal (#1820)
The 13 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails. The revisions
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Summary of changes:
.../src/main/java/org/apache/helix/HelixAdmin.java | 23 ++
.../main/java/org/apache/helix/PropertyKey.java | 12 +-
.../java/org/apache/helix/PropertyPathBuilder.java | 8 +
.../main/java/org/apache/helix/PropertyType.java | 1 +
...sException.java => HelixConflictException.java} | 18 +-
.../helix/api/status/ClusterManagementMode.java | 100 ++++++
.../api/status/ClusterManagementModeRequest.java | 112 ++++++
.../helix/controller/GenericHelixController.java | 209 +++++++-----
.../dataproviders/BaseControllerDataProvider.java | 21 +-
.../ManagementControllerDataProvider.java} | 32 +-
.../apache/helix/controller/pipeline/Pipeline.java | 9 +-
...Exception.java => PipelineSwitchException.java} | 12 +-
.../helix/controller/stages/AttributeName.java | 3 +
.../helix/controller/stages/ClusterEventType.java | 1 +
.../stages/ManagementMessageDispatchStage.java | 62 ++++
.../stages/ManagementMessageGenerationPhase.java | 119 +++++++
.../controller/stages/ManagementModeStage.java | 194 +++++++++++
.../controller/stages/MessageGenerationPhase.java | 97 +-----
.../helix/controller/stages/MessageOutput.java | 11 +-
.../controller/stages/ResourceValidationStage.java | 29 ++
.../helix/manager/zk/CurStateCarryOverUpdater.java | 19 +-
.../helix/manager/zk/ParticipantManager.java | 79 +++--
.../org/apache/helix/manager/zk/ZKHelixAdmin.java | 87 ++++-
.../apache/helix/manager/zk/ZKHelixManager.java | 47 ++-
.../messaging/handling/HelixTaskExecutor.java | 116 ++++++-
.../messaging/handling/MessageHandlerFactory.java | 10 +
.../java/org/apache/helix/model/ClusterStatus.java | 83 +++++
.../org/apache/helix/model/ControllerHistory.java | 116 +++++--
.../java/org/apache/helix/model/LiveInstance.java | 31 +-
.../main/java/org/apache/helix/model/Message.java | 5 +
.../java/org/apache/helix/model/PauseSignal.java | 42 ++-
.../helix/participant/HelixStateMachineEngine.java | 27 +-
.../helix/participant/statemachine/StateModel.java | 7 +
.../BestPossibleExternalViewVerifier.java | 2 +-
.../main/java/org/apache/helix/util/HelixUtil.java | 33 ++
.../java/org/apache/helix/util/MessageUtil.java | 139 ++++++++
.../java/org/apache/helix/util/RebalanceUtil.java | 49 +++
.../org/apache/helix/TestPropertyPathBuilder.java | 3 +
...n.java => TestManagementMessageGeneration.java} | 123 ++-----
.../controller/stages/TestManagementModeStage.java | 144 ++++++++
.../controller/TestClusterFreezeMode.java | 376 +++++++++++++++++++++
.../paticipant/TestParticipantFreeze.java | 294 ++++++++++++++++
.../TestStateTransitionAppFailureHandling.java | 5 +-
.../apache/helix/manager/zk/TestZkHelixAdmin.java | 70 ++++
.../java/org/apache/helix/mock/MockHelixAdmin.java | 12 +
.../helix/model/TestControllerHistoryModel.java | 93 +++++
.../org/apache/helix/model/TestLiveInstance.java | 10 +
.../server/resources/helix/ClusterAccessor.java | 115 +++++++
.../helix/rest/server/TestClusterAccessor.java | 71 ++++
49 files changed, 2877 insertions(+), 404 deletions(-)
copy
helix-core/src/main/java/org/apache/helix/api/exceptions/{HelixMetaDataAccessException.java
=> HelixConflictException.java} (65%)
create mode 100644
helix-core/src/main/java/org/apache/helix/api/status/ClusterManagementMode.java
create mode 100644
helix-core/src/main/java/org/apache/helix/api/status/ClusterManagementModeRequest.java
copy
helix-core/src/main/java/org/apache/helix/{tools/ClusterLiveNodesVerifier.java
=> controller/dataproviders/ManagementControllerDataProvider.java} (52%)
copy
helix-core/src/main/java/org/apache/helix/controller/pipeline/{StageException.java
=> PipelineSwitchException.java} (81%)
create mode 100644
helix-core/src/main/java/org/apache/helix/controller/stages/ManagementMessageDispatchStage.java
create mode 100644
helix-core/src/main/java/org/apache/helix/controller/stages/ManagementMessageGenerationPhase.java
create mode 100644
helix-core/src/main/java/org/apache/helix/controller/stages/ManagementModeStage.java
create mode 100644
helix-core/src/main/java/org/apache/helix/model/ClusterStatus.java
create mode 100644
helix-core/src/main/java/org/apache/helix/util/MessageUtil.java
copy
helix-core/src/test/java/org/apache/helix/controller/stages/{TestCancellationMessageGeneration.java
=> TestManagementMessageGeneration.java} (51%)
create mode 100644
helix-core/src/test/java/org/apache/helix/controller/stages/TestManagementModeStage.java
create mode 100644
helix-core/src/test/java/org/apache/helix/integration/controller/TestClusterFreezeMode.java
create mode 100644
helix-core/src/test/java/org/apache/helix/integration/paticipant/TestParticipantFreeze.java
create mode 100644
helix-core/src/test/java/org/apache/helix/model/TestControllerHistoryModel.java
