Hi Sushil,
> This is what I see when running the monitor command > > $ echo mntr | nc nifi-investigate-zk-zk-1 2181 > zk_version 3.5.6-c11b7e26bc554b8523dc929761dd28808913f091, built on > 10/08/2019 20:18 GMT […] Okay, the other nodes seem to work fine, indeed; this is unrelated to the issue I have encountered in the past. You may have more luck following Andor's suggestion. Best, -D
