Github user kishoreg commented on the pull request:
https://github.com/apache/helix/commit/bada911c7f246cf685c30323e118402cca89111d#commitcomment-26928342
In helix-core/src/main/java/org/apache/helix/GroupCommit.java:
In helix-core/src/main/java/org/apache/helix/GroupCommit.java on line 142:
Yes, it should be configurable and have exponential back up. But along with
that, there should be a graceful way to handle network outage ---
