You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@heron.apache.org by GitBox <gi...@apache.org> on 2020/09/04 15:19:04 UTC

[GitHub] [incubator-heron] nicknezis opened a new issue #3610: Helm chart does not work with current Zookeeper version if running more than 1 node

nicknezis opened a new issue #3610:
URL: https://github.com/apache/incubator-heron/issues/3610


   **Describe the bug**
   If the Helm chart is used to install Heron with Zookeeper running in a clustered quorum, the Bookkeeper cluster does not initialize properly. This seems to be due to the Zookeeper pods each coming up in Standalone mode. I believe the Kubernetes yamls and config generation script needs to be updated to leverage the k8s DNS information for the headless service.
   
   **To Reproduce**
   Steps to reproduce the behavior:
   1. `helm install` using `zkReplicas=3`
   2. Bookkeeper pods will not all initialize properly
   3. Attempt to submit a Heron topology. This usually fails to upload to Bookkeeper
   
   **Expected behavior**
   Zookeeper should launch and reach quorum
   
   **Additional context**
   The Minikube and static Kubernetes YAMLs seem to set the ZOOKEEPER_SERVERS environment variable, but this is not set in the Helm chart yamls.
   The Zookeeper version was also recently updated to 3.5.8. We need to verify that the generated config file still looks as it did in 3.4.X.
   


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [incubator-heron] nicknezis closed issue #3610: Helm chart does not work with current Zookeeper version if running more than 1 node

Posted by GitBox <gi...@apache.org>.
nicknezis closed issue #3610:
URL: https://github.com/apache/incubator-heron/issues/3610


   


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org