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Posted to users@kafka.apache.org by Dumitru-Nicolae Marasoui <Ni...@kaluza.com> on 2020/07/04 14:02:29 UTC
kafka-console-consumer.sh: --bootstrap-server not apparently taken
into account?
Hello kafka community,
I am trying to consume from the 169.254.84.196 server:
./bin/kafka-console-consumer.sh --bootstrap-server 169.254.84.196:9092 --topic
t
But it seems it tries to connect locally:
[2020-07-04 14:55:58,028] WARN [Consumer
clientId=consumer-console-consumer-89456-1, groupId=console-consumer-89456]
Connection to node 2147483646 (localhost/127.0.0.1:9092) could not be
established. Broker may not be available.
(org.apache.kafka.clients.NetworkClient)
Pls help, thanks
--
Dumitru-Nicolae Marasoui
Software Engineer
w kaluza.com <https://www.kaluza.com/>
LinkedIn <https://www.linkedin.com/company/kaluza> | Twitter
<https://twitter.com/Kaluza_tech>
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RE: kafka-console-consumer.sh: --bootstrap-server not apparently
taken into account?
Posted by "JOHN, BIBIN" <bj...@att.com>.
Please check what is configured in server.properties for below properties. Those properties cannot have localhost if your client process running on a different machine.
listeners
advertised.listeners
-----Original Message-----
From: Dumitru-Nicolae Marasoui <Ni...@kaluza.com>
Sent: Saturday, July 4, 2020 9:55 AM
To: users@kafka.apache.org
Subject: Re: kafka-console-consumer.sh: --bootstrap-server not apparently taken into account?
Hello kafka community,
Same with:
./bin/kafka-consumer-groups.sh --all-groups -describe --bootstrap-server=
169.254.212.189:9092
[2020-07-04 15:53:32,090] WARN [AdminClient clientId=adminclient-1] Connection to node 1 (localhost/127.0.0.1:9092) could not be established.
Broker may not be available. (org.apache.kafka.clients.NetworkClient)
It is true that 169.254 addresses are link-local but they are not the same machine, it is another machine linked through a thunderbolt cable.
Even kafkacat tries to connect to localhost.
Why would all the tools attempt localhost instead of indicated 169.254 IP?
Thanks
On Sat, 4 Jul 2020 at 15:02, Dumitru-Nicolae Marasoui < Nicolae.Marasoiu@kaluza.com> wrote:
> Hello kafka community,
> I am trying to consume from the 169.254.84.196 server:
>
> ./bin/kafka-console-consumer.sh --bootstrap-server 169.254.84.196:9092
> --topic t
>
> But it seems it tries to connect locally:
>
> [2020-07-04 14:55:58,028] WARN [Consumer
> clientId=consumer-console-consumer-89456-1,
> groupId=console-consumer-89456] Connection to node 2147483646
> (localhost/127.0.0.1:9092) could not be established. Broker may not be available.
> (org.apache.kafka.clients.NetworkClient)
>
> Pls help, thanks
>
> --
>
> Dumitru-Nicolae Marasoui
>
> Software Engineer
>
>
>
> w kaluza.com
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.kaluza.com_&
> d=DwIBaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=eFshZuDXOwvmW_UjVcAH8Q&m=VFn-UKhrl
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> LE2ET9kYoA&e= >
>
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> kmWeAtbovPuN8F-k4I7EWmd_J8&e= > | Twitter
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> za-5Ftech&d=DwIBaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=eFshZuDXOwvmW_UjVcAH8Q&m
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>
> Kaluza Ltd. registered in England and Wales No. 08785057
>
> VAT No. 100119879
>
> Help save paper - do you need to print this email?
>
--
Dumitru-Nicolae Marasoui
Software Engineer
w kaluza.com <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.kaluza.com_&d=DwIBaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=eFshZuDXOwvmW_UjVcAH8Q&m=VFn-UKhrliAluTQuU2JFqhCWLJQ-r3-Jp_umU2gef8w&s=Q_Ec7zi38Z4W9wF-pRibyEYhE9G4MoywMLE2ET9kYoA&e= >
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VAT No. 100119879
Help save paper - do you need to print this email?
Re: kafka-console-consumer.sh: --bootstrap-server not apparently
taken into account?
Posted by Dumitru-Nicolae Marasoui <Ni...@kaluza.com>.
Hello kafka community,
Same with:
./bin/kafka-consumer-groups.sh --all-groups -describe --bootstrap-server=
169.254.212.189:9092
[2020-07-04 15:53:32,090] WARN [AdminClient clientId=adminclient-1]
Connection to node 1 (localhost/127.0.0.1:9092) could not be established.
Broker may not be available. (org.apache.kafka.clients.NetworkClient)
It is true that 169.254 addresses are link-local but they are not the same
machine, it is another machine linked through a thunderbolt cable.
Even kafkacat tries to connect to localhost.
Why would all the tools attempt localhost instead of indicated 169.254 IP?
Thanks
On Sat, 4 Jul 2020 at 15:02, Dumitru-Nicolae Marasoui <
Nicolae.Marasoiu@kaluza.com> wrote:
> Hello kafka community,
> I am trying to consume from the 169.254.84.196 server:
>
> ./bin/kafka-console-consumer.sh --bootstrap-server 169.254.84.196:9092 --topic
> t
>
> But it seems it tries to connect locally:
>
> [2020-07-04 14:55:58,028] WARN [Consumer
> clientId=consumer-console-consumer-89456-1, groupId=console-consumer-89456]
> Connection to node 2147483646 (localhost/127.0.0.1:9092) could not be
> established. Broker may not be available.
> (org.apache.kafka.clients.NetworkClient)
>
> Pls help, thanks
>
> --
>
> Dumitru-Nicolae Marasoui
>
> Software Engineer
>
>
>
> w kaluza.com <https://www.kaluza.com/>
>
> LinkedIn <https://www.linkedin.com/company/kaluza> | Twitter
> <https://twitter.com/Kaluza_tech>
>
> Kaluza Ltd. registered in England and Wales No. 08785057
>
> VAT No. 100119879
>
> Help save paper - do you need to print this email?
>
--
Dumitru-Nicolae Marasoui
Software Engineer
w kaluza.com <https://www.kaluza.com/>
LinkedIn <https://www.linkedin.com/company/kaluza> | Twitter
<https://twitter.com/Kaluza_tech>
Kaluza Ltd. registered in England and Wales No. 08785057
VAT No. 100119879
Help save paper - do you need to print this email?