Apache Zookeeper
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DevOps
Service Discovery: Zookeeper vs etcd vs Consul
The more services we have, the bigger the chance for a conflict to occur if we are using predefined ports.…
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DevOps
ZooKeeper for Microservice Registration and Discovery
In a microservice world, multiple services are typically distributed in a PaaS environment. Immutable infrastructure, such as those provided by…
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Enterprise Java
How to: Refine Hive ZooKeeper Lock Manager Implementation
Hive has been using ZooKeeper as distributed lock manager to support concurrency in HiveServer2. The ZooKeeper-based lock manager works fine…
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Enterprise Java
Hazelcast member discovery using Curator and ZooKeeper
At one project I was setting up Hazelcast cluster in a private cloud. Within cluster all nodes must see each…
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DevOps
ZooKeeper on Kubernetes
The last couple of weeks I’ve been playing around with docker and kubernetes. If you are not familiar with kubernetes…
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Enterprise Java
ZooKeeper, Curator and How Microservices Load Balancing Works
How Zookeeper makes sure that every worker happily gets some stuff to do from job delegating manager. Apache ZooKeeper is…
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Enterprise Java
Coordination and service discovery with Apache Zookeeper
Service-oriented design has proven to be a successful solution for a huge variety of different distributed systems. When used properly,…
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Software Development
What is Big Data – Theory to Implementation
What is Big Data? You may ask; and more importantly why it is the latest trend in nearly every business…
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