Add integration tests for cluster freeze mode (#1816)

Integration tests are needed to cover the scenarios for the cluster freeze mode.
This commit adds integration tests for cluster freeze mode:
a. freeze cluster when there are pending state transition messages
b. handle new session when frozen - it should be reset and then frozen
c. restart participants when frozen - it should be reset and then frozen
d. reset partition when frozen
f. unfreeze cluster
2 files changed
tree: 70633e9afd90890d780d3e2d8408312b10b54a46
  1. .github/
  2. helix-admin-webapp/
  3. helix-agent/
  4. helix-common/
  5. helix-core/
  6. helix-front/
  7. helix-lock/
  8. helix-rest/
  9. metadata-store-directory-common/
  10. metrics-common/
  11. recipes/
  12. scripts/
  13. website/
  14. zookeeper-api/
  15. .gitignore
  16. build
  17. bump-up.command
  19. helix-style-intellij.xml
  20. helix-style.xml
  23. NOTICE
  24. pom.xml

Apache Helix

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Helix is part of the Apache Software Foundation.

Project page:

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mvn clean install -Dmaven.test.skip.exec=true


Helix is a generic cluster management framework used for automatic management of partitioned, replicated and distributed resources hosted on a cluster of nodes. Helix provides the following features:

  1. Automatic assignment of resource/partition to nodes
  2. Node failure detection and recovery
  3. Dynamic addition of Resources
  4. Dynamic addition of nodes to the cluster
  5. Pluggable distributed state machine to manage the state of a resource via state transitions
  6. Automatic load balancing and throttling of transitions