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Unable to resolve address: zoo1:2181 #62

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ltanme opened this issue Feb 21, 2020 · 16 comments
Closed

Unable to resolve address: zoo1:2181 #62

ltanme opened this issue Feb 21, 2020 · 16 comments

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@ltanme
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ltanme commented Feb 21, 2020

[main-SendThread(zoo1:2181)] WARN org.apache.zookeeper.ClientCnxn - Session 0x0 for server zoo1:2181, unexpected error, closing socket connection and attempting reconnect
kafka1_1 | java.lang.IllegalArgumentException: Unable to canonicalize address zoo1:2181 because it's not resolvable
kafka1_1 | at org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:66)
kafka1_1 | at org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:39)
kafka1_1 | at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1087)
kafka1_1 | at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1139)
kafka1_1 | [main-SendThread(zoo1:2181)] ERROR org.apache.zookeeper.client.StaticHostProvider - Unable to resolve address: zoo1:2181
kafka1_1 | java.net.UnknownHostException: zoo1
kafka1_1 | at java.net.InetAddress.getAllByName0(InetAddress.java:1281)
kafka1_1 | at java.net.InetAddress.getAllByName(InetAddress.java:1193)
kafka1_1 | at java.net.InetAddress.getAllByName(InetAddress.java:1127)
kafka1_1 | at org.apache.zookeeper.client.StaticHostProvider$1.getAllByName(StaticHostProvider.java:92)
kafka1_1 | at org.apache.zookeeper.client.StaticHostProvider.resolve(StaticHostProvider.java:147)
kafka1_1 | at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:375)
kafka1_1 | at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1137)
kafka1_1 | [main-SendThread(zoo1:2181)] WARN org.apache.zookeeper.ClientCnxn - Session 0x0 for server zoo1:2181, unexpected error, closing socket connection and attempting reconnect
kafka1_1 | java.lang.IllegalArgumentException: Unable to canonicalize address zoo1:2181 because it's not resolvable
kafka1_1 | at org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:66)
kafka1_1 | at org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:39)
kafka1_1 | at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1087)
kafka1_1 | at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1139)
kafka1_1 | [main] ERROR io.confluent.admin.utils.ClusterStatus - Timed out waiting for connection to Zookeeper server [zoo1:2181].
kafka1_1 | [main-SendThread(zoo1:2181)] ERROR org.apache.zookeeper.client.StaticHostProvider - Unable to resolve address: zoo1:2181
kafka1_1 | java.net.UnknownHostException: zoo1
kafka1_1 | at java.net.InetAddress.getAllByName0(InetAddress.java:1281)
kafka1_1 | at java.net.InetAddress.getAllByName(InetAddress.java:1193)
kafka1_1 | at java.net.InetAddress.getAllByName(InetAddress.java:1127)
kafka1_1 | at org.apache.zookeeper.client.StaticHostProvider$1.getAllByName(StaticHostProvider.java:92)
kafka1_1 | at org.apache.zookeeper.client.StaticHostProvider.resolve(StaticHostProvider.java:147)
kafka1_1 | at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:375)
kafka1_1 | at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1137)
kafka1_1 | [main] INFO org.apache.zookeeper.ZooKeeper - Session: 0x0 closed
kafka1_1 | [main-EventThread] INFO org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x0
@ltanme
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ltanme commented Feb 21, 2020

cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.56.20 linux-node10 linux-node10.example.com

127.0.0.1 kafka1
127.0.0.1 kafka2
127.0.0.1 kafka3
127.0.0.1 zoo1
127.0.0.1 zoo2
127.0.0.1 zoo3
127.0.0.1 kafka-schema-registry
127.0.0.1 kafka-schema-registry-ui
127.0.0.1 kafka-rest-proxy
127.0.0.1 kafka-topics-ui
127.0.0.1 kafka-connect-ui
127.0.0.1 zoonavigator-web
127.0.0.1 zoonavigator-api

@ltanme
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ltanme commented Feb 21, 2020

@kdrakon @polomarcus @devshawn
Can your help me?

my env : docker-compose version 1.25.4, build 8d51620a
Docker version 19.03.6, build 369ce74a3c
Linux linux-node10.example.com 3.10.0-862.14.4.el7.x86_64 #1 SMP Wed Sep 26 15:12:11 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
centos

@doodleEsc
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same problem

@krysalead
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Same for me

@krysalead
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Solved for me by replacing zoo1:2181 with zookeeper:2181

@robsonpeixoto
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Same problem here:

❯ docker version
Client:
 Cloud integration: 1.0.17
 Version:           20.10.7
 API version:       1.41
 Go version:        go1.16.4
 Git commit:        f0df350
 Built:             Wed Jun  2 11:56:22 2021
 OS/Arch:           darwin/amd64
 Context:           default
 Experimental:      true

Server: Docker Engine - Community
 Engine:
  Version:          20.10.7
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.13.15
  Git commit:       b0f5bc3
  Built:            Wed Jun  2 11:54:58 2021
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.4.6
  GitCommit:        d71fcd7d8303cbf684402823e425e9dd2e99285d
 runc:
  Version:          1.0.0-rc95
  GitCommit:        b9ee9c6314599f1b4a7f497e1f1f856fe433d3b7
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

❯ docker-compose version
docker-compose version 1.29.2, build 5becea4c
docker-py version: 5.0.0
CPython version: 3.9.0
OpenSSL version: OpenSSL 1.1.1h  22 Sep 2020

@ovats
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ovats commented Jun 20, 2021

I have the sample problem. Two years ago (when I took the course) it worked fine. I tried with that version (I got that docker file in my hd) and tried the new version but none of them worked ... :(
Any updates to solve it?
I will appreciate it!!!

@ksh901016
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ksh901016 commented Jun 28, 2021 •
edited
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I added the option below and it works.(--user 1000)
This is because zookeeper was not executed due to the error 'operation not permitted'.

...
volumes:
      - ./zk-single-kafka-single/zoo1/data:/data
      - ./zk-single-kafka-single/zoo1/datalog:/datalog --user 1000

@simplesteph
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@ksh901016 thanks for finding this. How did you find out about user 1000?

It may help with #84 and #85

@ksh901016
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@simplesteph
I don't know why it's working.. because I'm just googling it.
It's not accurate, but I think all the problems in the issue are related to the M1 MacBook.
I have 2 MacBooks, but not all compose.yml works only in M1.
It all works fine on MacBooks, not M1

@ovats
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ovats commented Jun 29, 2021 •
edited
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Just in case, my mac it's not M1. The docker-compose file worked fine about 1 year ago and when I needed 1 or 2 weeks ago it didn't work anymore ... so hardware is exactly the same ... very weird ... maybe could it be related to s.o. updates?

@ksh901016
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@ovats Then I guess it's not related to the m1 MacBook. T.T

@simplesteph
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this seems linked to confluentinc/common-docker#117

@simplesteph
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Can you all please test the docker-compose file on master and let me know if you're still having issues?

@ksh901016 @ovats @robsonpeixoto @ltanme @cinuor @krysalead

@robsonpeixoto
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Is working! Thanks

❯ docker-compose -f zk-single-kafka-multiple.yml up -d
[+] Running 4/4
 ⠿ Container zoo1                                 Started                                                                                                    0.9s
 ⠿ Container kafka-stack-docker-compose-kafka3-1  Started                                                                                                    1.8s
 ⠿ Container kafka-stack-docker-compose-kafka1-1  Started                                                                                                    1.9s
 ⠿ Container kafka-stack-docker-compose-kafka2-1  Started                                                                                                    1.8s

❯ kcat -L -b localhost:9092
Metadata for all topics (from broker -1: localhost:9092/bootstrap):
 3 brokers:
  broker 2 at 127.0.0.1:9093
  broker 3 at 127.0.0.1:9094 (controller)
  broker 1 at 127.0.0.1:9092
 0 topics:

@SureshGanesanLTA
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[main] ERROR io.confluent.admin.utils.ClusterStatus - Timed out waiting for connection to Zookeeper server [bldr-cp-zookeeper-headless:2181].
[main-SendThread(bldr-cp-zookeeper-headless:2181)] WARN org.apache.zookeeper.ClientCnxn - Client session timed out, have not heard from server in 40000ms for sessionid 0x0
[main-EventThread] INFO org.apache.zookeeper.ClientCnxn - EventThread shut down for session: 0x0
[main] INFO org.apache.zookeeper.ZooKeeper - Session: 0x0 closed

I get above error in kubernetes cluster. Any suggestion ?

@msilb msilb mentioned this issue Dec 9, 2022
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8 participants
@robsonpeixoto @ltanme @krysalead @doodleEsc @ksh901016 @simplesteph @ovats @SureshGanesanLTA