Github user kadaan commented on the pull request:
https://github.com/apache/helix/commit/bada911c7f246cf685c30323e118402cca89111d#commitcomment-26921900
In helix-core/src/main/java/org/apache/helix/GroupCommit.java:
In helix-core/src/main/java/org/apache/helix/GroupCommit.java on line 135:
There is no backoff, so how will this handle intermittent network issues?---
