Add model to record history and status of management mode (#1771)

Management mode operation history needs to be persisted to the controller history znode. The status of IN_PROGRESS or COMPLETED is recorded in the temporary status znode: /{clusterName}/STATUS/CLUSTER/{clusterName}.
This commit adds data model and methods to record the status and history for management mode.
7 files changed
tree: 2d3122392f7e25146edbd30f10ab6f03e6b35010
  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
  18. deploySite.sh
  19. helix-style-intellij.xml
  20. helix-style.xml
  21. hpost-review.sh
  22. LICENSE
  23. NOTICE
  24. pom.xml
  25. README.md
README.md

Apache Helix

Github Build Maven Central License codecov.io Flaky Tests Track

Helix Logo

Helix is part of the Apache Software Foundation.

Project page: http://helix.apache.org/

Mailing list: http://helix.apache.org/mail-lists.html

Build

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

WHAT IS HELIX

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