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Image details: Service Container ID Image Status Ports Name Zookeeper 17025a6f1e4b confluentinc/cp-zookeeper:latest Up 18s 2181,2888,3888 composefiles_zookeeper_1 Kafka 4a0964b3f368 confluentinc/cp-...
Chandan Mahadev Shetty's user avatar
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29 views

We recently switched the lock provider in our Magento 2.4.2 devstack from the default database to zookeeper. Initially, everything works fine, but after some time, Magento starts throwing the ...
Luboš Hubáček's user avatar
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1 answer
72 views

Kafka Zookeeper insists on using NIOServerCnxnFactory as the connection factory, even after setting serverCnxnFactory=org.apache.zookeeper.server.NettyServerCnxnFactory. The grep log for this issue: [...
Sandman's user avatar
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-3 votes
1 answer
57 views

I have Solr and Zookeeper both running in a Docker-Container on the same machine. When everything stays within the ecosystem it works quite well. However I need to integrate it with another tool that ...
Larmicon's user avatar
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0 answers
54 views

I'm about to set up Artemis HA as primary\backup, with connection to zookeeper as a curator. I can see that my Artemis instances are connected to ZOO: "connections": [ { "...
Roman R.'s user avatar
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0 answers
72 views

I want to start kafka + zookeeper with kubernetes using docker desktop but I have an error: Unable to canonicalize address zookeeper/:2181 because it's not resolvable my yaml: apiVersion: v1 kind: ...
hrdfgn's user avatar
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0 answers
33 views

I am watching the child nodes using curator PathChildrenCache. I am receiving the child node added/removed events but the order is not guaranteed across Zondes. e.g: Below 3 steps are performed in ...
Yoda's user avatar
  • 99
0 votes
1 answer
93 views

I have a docker compose stack that includes ZooKeeper. It has worked beautifully for years. zoo: container_name: zoo image: public.ecr.aws/docker/library/zookeeper:3.9.3 restart: unless-...
terrywb's user avatar
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0 votes
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39 views

I am trying to add new nodes to my existing Zookeeper cluster (v3.4.14). The strategy is to add nodes with newer version (3.5.x) and add it one by one to old cluster, sync data and phase out older ...
shubham dua's user avatar
  • 65
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1 answer
105 views

Structure SOLR v. 9.8.0, 3 Nodes Zookeeper v. 3.9.3, 3 Instances Pysolr latest The SOLR and Zookeeper Nodes run in a docker environment. The Solr Authentication is a MultiAuthPlugin with the ...
anvbis's user avatar
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0 answers
54 views

I have an Azure Function app and have a kafka trigger which works on other environments. I get this error when trying to to use a new cluster locally in a docker container. The cluster id is ...
Denver Naidoo's user avatar
  • 142
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0 answers
137 views

I am trying to enable zookeeper kafka authentication using Digest but it failing to come up. My configuration changes. Zookeeper version : 3.8.4 zookeeper-jaas.conf Server { org.apache.zookeeper....
Sharique's user avatar
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0 answers
31 views

Solr(7.7.2) and Zookeeper version is installed in the corresponding servers via octopus script. Both Solr and Zookeeper is running invidually. Solr is running in the port number 8983. Zookeeper is ...
raja mp's user avatar
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1 vote
0 answers
27 views

In paper Zab: High-performance broadcast for primary-backup systems, the figure 1 shows that Paxos could violate primary order of requests. I understand the result will be like that if each proposer ...
user1532146's user avatar
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0 answers
162 views

I’m in the middle of migrating from Zookeeper to KRaft in my Kafka cluster running on Kubernetes. Following the official Zookeeper to KRaft migration guide, I provisioned the KRaft controller quorum, ...
Sathwik Matsa's user avatar
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0 answers
485 views

I am trying to setup Kafka (version - kafka_2.13-3.9.0.tgz) on windows 11 and zookeeper is running smoothly on windows but kafka server is not starting up.. When i try to execute kafka-server-start....
afan sher's user avatar
  • 11
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0 answers
94 views

Iam new to docker, I have utilized almost 7.7 GB of my 8 GB memory. I have to runkafka-ui , schema registry, kafka , zookeeper , debzium , pyspark for an etl process. I couldnt run all of them ...
Shivayavashilaxmipriya S's user avatar
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14 views

Analysis of the ZooKeeper transaction log (version-2/log.1) reveals a pattern where a znode is initially created, subsequently deleted after a 3-second interval, and then recreated approximately 5 ...
Mohammad Abdollahzadeh's user avatar
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2 answers
174 views

My consumers are inherited from the BasicKafkaConsumerV2. During deployments when the pods are rotating I am missing few messages which is visible from the offsets printed after the manual commit(). ...
Dev's user avatar
  • 567
-1 votes
1 answer
274 views

I'm trying to set up a Kafka producer in a Spring Boot application to send messages to a specific topic. I'm getting a SerializationException. I've checked my serializer and the schema of the messages,...
Emma's user avatar
  • 1
0 votes
2 answers
1k views

We've been running Kafka with Zookeeper for years. The setup was to form Zookeeper cluster and then let brokers connect to it. Everything in Puppet. No extra steps and after some restarts cluster ...
welcomeboredom's user avatar
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1 vote
0 answers
388 views

I'm using SOLR with zookeeper in Ubuntu 24.04.1 server, installed SOLR with 1 shard, 2 replicas and 3nodes of zookeeper(localhost) and all are running in same server with basic solr authentication. ...
Vivek R's user avatar
  • 11
1 vote
0 answers
66 views

For reasons, I am trying to write a program to maximize Zookeeper throughput of znode creation. Here is the rust program I have currently: #![allow(dead_code)] use std::sync::atomic::{AtomicUsize, ...
Nicolas 's user avatar
  • 11
0 votes
1 answer
125 views

I'm building a Kafka Application on Windows Subsystem for Linux 2 (WSL2). I'm using Zookeeper 3.5.8, confluent-6.1.0 and java openjdk version 17.0.12. I successfully installed all the above platforms ...
Vakindu's user avatar
  • 867
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1 answer
481 views

Objective I am trying to migrate my application from jdk 11 to 17. Issue After migrating to jdk17, i got the error mentioned here (Unable to canonicalize address error) - Zookeeper connection error. ...
Aakash Naik's user avatar
  • 15
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1 answer
458 views

2024-09-12 10:16:28.896 INFO 18540 --- [ main] o.a.d.c.d.DefaultApplicationDeployer : [DUBBO] use registry as config-center: <dubbo:config-center highestPriority="false" ...
Chen's user avatar
  • 1
0 votes
1 answer
246 views

We are trying to upgarde to Solr 9.6.1 and Zookeeper 3.7.1. But when connecting to Solr from Java using SolrJ Api we are getting below error. Cannot connect to cluster at 172.23.152.117:2181: cluster ...
noble's user avatar
  • 41
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0 answers
145 views

I have one requirement to set up Kafka stretch cluster (we are not using confluent) in 3 Kubernetes environments. Kubernetes clusters will be independent, and they are NOT stretched. Problem is that ...
Sujit Tah's user avatar
  • 1
0 votes
2 answers
543 views

I'm setting up a Spark cluster (standalone mode) with ZooKeeper for high availability. I have 2 master nodes (s1, s2) and 3 worker nodes (s3, s4, s5). When I try to run a Spark job (even a simple ...
sparknotworkinguwu's user avatar
  • 1
0 votes
1 answer
228 views

We are running a kafka cluster of 6 brokers. 5 of the brokers seem to be totally fine, but when we turn on the 6th one it causes lag and we see the below in the logs. Any assistance into what could be ...
user26910231's user avatar
  • 1
-1 votes
1 answer
76 views

Hello i use the following configuration for Kafka using docker compose compose_kafka.yml version: '3' services: zookeeper: image: wurstmeister/zookeeper container_name: zookeeper ports: ...
Erik hoeven's user avatar
  • 1,648
0 votes
0 answers
174 views

I'm encountering the following error: ERROR Exiting JVM with code 1 (org.apache.zookeeper.util.ServiceUtils) when attempting to create a topic on a Kafka server running on Ubuntu. This issue occurs ...
Naren's user avatar
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0 votes
0 answers
56 views

I am trying to create a topic after creating a cluster within CMAK ( https://medium.com/simform-engineering/set-up-kafka-ecosystem-on-local-machine-1a00a436c0ba ). version: '3' services: zookeeper: ...
Erik hoeven's user avatar
  • 1,648
-1 votes
1 answer
273 views

i am trying to implement apache kafka on docker based on this article https://medium.com/simform-engineering/set-up-kafka-ecosystem-on-local-machine-1a00a436c0ba. I have altered the yml compose file ...
Erik hoeven's user avatar
  • 1,648
1 vote
0 answers
37 views

I have install solr 8.9.0 in cloud mode. I have created 2 shards. I have enabled the Basic Authentication using security.json. not use the authorization part. security.json { "authentication&...
vishal patel's user avatar
  • 129
0 votes
1 answer
265 views

I am encountering the following issue while implementing SASL (with SSL) with Kafka version 2.8.1 on Windows. Any assistance would be appreciated. Kafka Server Logs with ERROR: [2024-08-01 10:45:09,...
ganvin's user avatar
  • 179
0 votes
1 answer
896 views

I have a zk cluster set up , however, I ran into errors: in zookeeper.properties, I have jute.maxbuffer=1073741824 But in zk logs during start up, I've got 2024-07-09 14:12:58,105 [myid:] - INFO [...
Jin Ma's user avatar
  • 253
1 vote
1 answer
136 views

so i have a simple module in C++ which uses some of the zookeeper-client-c API, particularly the functions: zoo_exists, zoo_create, zoo_get_children, zoo_get, zookeeper_init, zookeeper_close and ...
Ilya.K.'s user avatar
  • 321
1 vote
0 answers
241 views

I'm facing an issue with my 3-node Kafka cluster, and perhaps you can help me troubleshoot. Several times a day, I notice that my Kafka service restarts on my servers, and I'm struggling to understand ...
user2787627's user avatar
  • 11
0 votes
1 answer
79 views

I have started at a new company, and they only have two environments, one is a test environment and the other is a Prod environment. In the test environment, lots of development teams are using this ...
Sunny Kanda's user avatar
  • 1
1 vote
0 answers
156 views

When I use an online lab environment through my browser: https://labs.play-with-docker.com/, I can start the container when I execute the docker-compose.yml file through the docker-compose up -d ...
user14019518's user avatar
  • 11
0 votes
1 answer
93 views

I read here that Cassandra has no concept of Isolation Levels and that you need to use External Locking(say Zookeeper) to enforce any kind of locking, which will magnify the latency manyfold. I wonder,...
D.B.K's user avatar
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1 vote
0 answers
229 views

zk version: 3.8.3 3.8.3-6ad6d364c7c0bcf0de452d54ebefa3058098ab56, built on 2023-10-05 10:34 UTC first of all my zk cluster crushed, and i want to findout the reason. i dump the snapshot and datalog ...
Hsu Seth's user avatar
  • 11
0 votes
0 answers
323 views

We have an environment where we run multiple spring boot web services all linked to a single database schema. All of them are registered to Eureka and a gateway is responsible of accepting client ...
user666's user avatar
  • 2,051
0 votes
1 answer
101 views

Upgrading my Solrj to 8.11.3. Using a java application that uses solr-solrj-8.11.3 to communicate to Solr. Getting the below error. Invalid version (expected 2, but 31) or the data in not in 'javabin' ...
crimson_joey's user avatar
  • 31
2 votes
0 answers
353 views

I recently introduced ZooKeeper to my Flink Job for Checkpointing and High Availability. Things were running smoothly until a ZooKeeper leadership changed and the JobManager disconnected. The pattern ...
khan7's user avatar
  • 47
1 vote
0 answers
170 views

I am quite new to Kafka. I want to deploy Kafka with Zookeeper on EKS cluster. [without Kraft] I am using bitnami helm charts for the same. Here are followed steps: Step1: I have deployed zookeeper ...
SayaliT's user avatar
  • 76
0 votes
1 answer
129 views

I am creating a very basic consumer/producer setup for Kafka. I am using both Zookeper and Kafka with a Docker compose. Both seem to be connecting but when it comes to produce or consume, nothing ...
NeoChiri's user avatar
  • 334
0 votes
0 answers
78 views

I have a java app which uses solrj jar to communicate to apache solr 8 and 9. Recently due to security vulnerabilities in solr-solrj-6.6.1.jar i upgraded to solr-solrj-8.11.3.jar. Compilation was ...
crimson_joey's user avatar
  • 31
0 votes
0 answers
282 views

While starting the server for Zookeeper in windows 10, getting this error Error: Could not find or load main class org.apache.zookeeper.server.quorum.QuorumPeerMain Confluent community version : 7.6.1 ...
Jack Roy's user avatar
  • 1

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