Dimuthu Upeksha created HELIX-817:
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Summary: Support for multiple instance group tags for Job config
Key: HELIX-817
URL: https://issues.apache.org/jira/browse/HELIX-817
Project: Apache Helix
Issue Type: New Feature
Components: helix-core
Affects Versions: 0.8.x
Reporter: Dimuthu Upeksha
Currently we can set only one instance group tag for a job.
jobCfg.setInstanceGroupTag("INSTANCEGROUPTAG");
It will be really helpful to support support multiple instance group tags for
one job so that the job can be run either in group A or group B. Through this,
we can support more advanced scheduling use cases like in Node Affinity in
Kubernetes [1]
[1] [https://kubernetes.io/docs/concepts/configuration/assign-pod-node/]
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