Questions tagged [apache-zookeeper]
Apache ZooKeeper is a distributed service that provides configuration information storage, naming, synchronization, coordination, and group services.
apache-zookeeper
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Getting NoClassDefFound Error org/apache/zookeeper/KeeperException$NoNodeException while using solr-solrj-8.11.3
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 ...
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Solr schema reverted to previous version
My project is using Solr Cloud with Zookeepers. The setup consists of 3 Zookeeper servers and 3 Solr servers. The Solr version is 8.11.2.
A few weeks ago, we had updated the solr schema.xml and added ...
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Error: Could not find or load main class org.apache.zookeeper.server.quorum.QuorumPeerMain
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
...
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INFO [Controller id=0, targetBrokerId=0] Disconnecting from node 0 due to socket connection setup timeout
I am running my Kafka and Zookeeper on EC2, this is my ZK properties:
# the directory where the snapshot is stored.
dataDir=/tmp/zookeeper
# the port at which the clients will connect
clientPort=2181
...
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Does Cmak still connects to zookeeper and not brokers? Can someone help me with the steps/configuration for cmak to connect to SSL zookeeper?
I am having cmak in our environment. Can someone help me with the steps or configuration to connect cmak to SSL zookeeper
Tried creating a client SSL for zookeeper and add the zk client configuration. ...
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Error: VM option 'UseG1GC' is experimentError: Could not create the Java Virtual Machine.Error:A fatal exception has occurred.Programwillexit
i am getting this error while starting the zookeeper server
on macOs terminal.
bin/zookeeper-server-start.sh config/zookeeper.properties
I've checked the config file of zookeeper there is no such ...
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How to restart zookeeper node in ensemble?
I'm encountering an issue when attempting to restart one of the nodes in my ZooKeeper ensemble. Despite trying various solutions found online, including starting the nodes one by one according to ...
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ZooKeeper zkCli does not use the logs directory as configured
I am running ZooKeeper latest stable 3.8.4 release. I installed it in /usr/local/zookeeper/ and configured /usr/local/zookeeper/conf/zoo.cfg to specify
dataDir=/var/zookeeper
The logging ...
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Docker Kafka and Zookeeper Issue
I am new to docker and when i am trying to run kafka and zookeeper,
i see these issues,
in zookeeper:
2024-04-29 15:50:44,031 [myid:1] - INFO [main:NIOServerCnxnFactory@686] - binding to port 0.0.0.0/...
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zookeeper not working, getting following error on mac
[2024-04-29 19:15:20,000] INFO Server environment:java.library.path=/Users/vookar/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/...
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All storm topology workers are shutting down on worker nodes
Let me give a brief of my storm cluster setup:
total nodes : 12
total worker nodes: 12
nimbus node: 2
zookeeper node: 3
pace maker: 2
node 1 & 12 are running storm-nimbus
node 1, 2 & 3 are ...
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spring cloud services successfully registered by fail to call from register-center
I'm studying developing micro-services with spring cloud, but I'm stuck with a confusing question.
Gist:
the service can be registered in consul/zookeeper/eureka, but they can only call each other by ...
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After updating to Confluent 7.5 brokers can no longer connect to Zookeeper
The goal is to update the Kafka cluster to version 7.6 in order to migrate to Karft.
A few key facts about the cluster:
No Docker / Podman
3 ZooKeeper (single VMs in vSphere)
3 brokers (individual ...
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Apache Flink HA - Selected leader wrong URL
having Flink cluster 1.19.0 with HA, asking zk "leader/resource_manager/connection_info" it shows the IP of the leader: neither localhost nor 127.0.0.1. It's the network accesible IP value.
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I have an error when I tried to deploying kafka cluster using strimzi
enter image description here
here is .yaml file
apiVersion: kafka.strimzi.io/v1beta2
kind: Kafka
metadata:
name: kafka-cluster
namespace: kafka
spec:
kafka:
version: 3.7.0
replicas: 2
...
