Apache Zookeeper

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Lightweight containerization with Tupperware

Lightweight containerization with Tupperware

Categories: Containers Orchestration, Open Source Summit Europe 2017, Infrastructure | Tags: Zookeeper, Btrfs, Cloud, LXD, Red Hat, Systemd

In this article, I will present lightweight containerization set up by Facebook called Tupperware. What is Tupperware Tupperware is a homemade framework written and used internally at Facebook…

By Lucas BAKALIAN

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Advanced multi-tenant Hadoop and Zookeeper protection

Advanced multi-tenant Hadoop and Zookeeper protection

Categories: Big Data, Infrastructure | Tags: Zookeeper, Clustering, DoS, iptables, Operation, Scalability

Zookeeper is a critical component to Hadoop’s high availability operation. The latter protects itself by limiting the number of maximum connections (maxConns = 400). However Zookeeper does not protect…

By Pierre SAUVAGE

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Composants for CDH and HDP

Composants for CDH and HDP

Categories: Big Data | Tags: Flume, Hive, Oozie, Sqoop, Zookeeper, Cloudera, CDH, Hortonworks, HDP, Hadoop

I was interested to compare the different components distributed by Cloudera and HortonWorks. This also gives us an idea of the versions packaged by the two distributions. At the time of this writting…

By David WORMS

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