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apache / helix / eb40e1515aef2e9e2fdd3411f5280618f7ee3395
commiteb40e1515aef2e9e2fdd3411f5280618f7ee3395[log] [tgz]
authorHuizhi L <ihuizhi.lu@gmail.com>Wed Jan 22 10:58:07 2020 -0800
committerJiajun Wang <1803880+jiajunwang@users.noreply.github.com>Fri Feb 07 12:24:22 2020 -0800
treee9d858d959a6349344bd52f17e9d461e064e5d1f
parentfeb2562d316c91f6a5a0423b2090d9f98b54cc59 [diff]
Add resource partition weight gauge (#686)

We would like to monitor the usage of each capacity for the resource partitions: gauge of the average partition weight for each CAPACITY key.

Change list:
- Add partition weight gauge metric to resource monitor.
- Add two unit tests to cover new code.
6 files changed
tree: e9d858d959a6349344bd52f17e9d461e064e5d1f
  1. helix-admin-webapp/
  2. helix-agent/
  3. helix-core/
  4. helix-front/
  5. helix-rest/
  6. recipes/
  7. scripts/
  8. website/
  9. .gitignore
  10. build
  11. bump-up.command
  12. deploySite.sh
  13. helix-style-intellij.xml
  14. helix-style.xml
  15. hpost-review.sh
  16. LICENSE
  17. NOTICE
  18. pom.xml
  19. README.md
README.md

Apache Helix

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 package -DskipTests

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