All posts tagged: Zookeeper

Install Zookeeper for Cloudera Hadoop (CHD4) in Pseudo mode on Ubuntu 12.04 LTS

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Introduction Zookeeper provides cluster management for Hadoop. In this post, I’m going to install Zookeeper in Pseudo mode, so please use these instructions for setting up a developer’s workstation, not for a production cluster. Installation The zookeeper package should already be installed, but we’ll double check. sudo apt-get install zookeeper Next, we’ll install the Zookeeper Server. sudo apt-get install zookeeper-server The following files are now installed: /etc/zookeeper/conf/zoo.cfg: Zookeeper configuration file sudo service zookeeper-server stop sudo […]

Zookeeper 3.4.3 Files and Directories (CDH4)

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Introduction You will need to know the location of binaries, configuration files, and libraries when working with Zookeeper. Zookeeper 3.4.3 is a part of Cloudera Distribution Hadoop (CDH4). Directories /etc/zookeeper/conf /etc/zookeeper/conf is the location for all of Zookeeper’s configuration files. Zookeeper uses Debian Alternatives, so there are a number of symlinks to the configuration files. /etc/zookeeper/conf is a symlink to /etc/alternatives/zookeeper-conf. /etc/alternatives/zookeeper-conf is a symlink to /etc/zookeeper/conf.dist Files Configuration Files The following configuration files are […]