Github user HeartSaVioR commented on the issue:
https://github.com/apache/storm/pull/2433
@danny0405
Could you rebase?
And I'm sorry but I'd like to ask a favor of including option for
compatibility mode for supporting Storm 1.x and 0.10.x. We have applied
[STORM-2448](https://issues.apache.org/jira/browse/STORM-2448) which guarantees
Storm 2.0.0 daemons can interact Storm 1.x and 0.10.x workers. I have
initialized discussion to revisit that issue, but we may still want to have
STORM-2448, so we need to have a compatibility mode for now.
Could we let Nimbus also reads the ZK heartbeat like before when the option
is turned on?
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