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Posted to users@kafka.apache.org by Jarod Maupin <js...@gmail.com> on 2017/03/22 21:36:47 UTC
Kafka Connect: Bootstrap broker [hostname] disconnected
Hello,
Previously, we were using Kafka version 0.10.0.0 and Kafka Connect
0.10.0.0. Everything was working fine, but we would like to upgrade Connect
to the latest version 0.10.1.1 to make use of some new features. We do not
want to upgrade Kafka if we don't have to. However, it seems that the new
Connect is unable to connect to Kafka whereas the old one connects just
fine. I see this message repeated in the logs until some timeout is
reached.
[2017-03-22 21:34:51,558] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:51,759] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:51,962] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:52,163] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:52,366] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:52,567] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:52,770] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:52,971] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:53,172] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:53,375] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:53,576] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:53,779] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:53,980] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:54,183] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:54,384] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:54,587] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:54,788] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
[2017-03-22 21:34:54,991] WARN Bootstrap broker [redacted]:9092
disconnected (org.apache.kafka.clients.NetworkClient:568)
Any idea what I'm missing?