Category Archives: CDH

New in Cloudera Enterprise 5.8: SQL Editor and Other Productivity Improvements

Categories: CDH Hue Search Sentry

Cloudera Enterprise 5.8 includes the latest release of Hue (3.10), the web UI that makes Apache Hadoop easier to use.

As part of Cloudera’s continuing investments in user experience and productivity, Cloudera Enterprise 5.8 includes a new release of Hue that makes several common tasks much easier. In the remainder of this post, we’ll provide a summary of the main improvements. (Hue 3.10 is also available for a quick try in one click on demo.gethue.com.)

New SQL Editor

Hue’s new code editor is a single-page app that is much simpler to use than the previous editor.

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BI and SQL Analytics with Apache Impala (Incubating) in CDH 5.8: 3x Faster on Secure Clusters

Categories: CDH Impala

Released with CDH 5.8, Impala 2.6 brings solid performance improvements, particularly for clusters secured by Kerberos running BI workloads on Apache Hadoop.

Just a few months back, we showed you how Impala 2.5 delivered a 4x performance boost compared to Impala 2.3 for BI workloads on Hadoop via the introduction of several features like runtime filters. Here’s an update: Compared to two releases ago, Impala 2.6 delivers 12x better performance on secure workloads and continues this drumbeat of consistent performance improvement.

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Multi-node Clusters with Cloudera QuickStart for Docker

Categories: CDH QuickStart VM

Getting hands-on with a multi-node cluster for self-learning or testing is even easier, now.

Last December, we introduced the Cloudera QuickStart Docker image to make it easier than ever before to explore Cloudera’s distributed data processing platform, including tools such as Apache Impala (incubating), Apache Spark, and Apache Solr. While the single-node getting-started image was well-received, we noted a large number of requests from the community for a multi-node CDH deployment via Docker.

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Cloudera Enterprise 5.8 is Now Available

Categories: CDH Cloudera Manager Hadoop

Cloudera Enterprise 5.8 is now generally available (comprising CDH 5.8, Cloudera Manager 5.8, and Cloudera Navigator 2.7). 

Cloudera is excited to announce the general availability of Cloudera Enterprise 5.8! Main highlights of this release include Impala read/write support on Amazon S3, a redesigned SQL query editor GUI, the expansion of role-based access control functionality to Cloudera Search, and the GA of Cloudera Navigator Optimizer to facilitate and optimize workload migrations.

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What’s New in Cloudera Director 2.1?

Categories: CDH Cloud Cloudera Manager Hadoop

This new release contains, among other things, support for usage-based billing, deployments to Microsoft Azure, and deployments across providers or regions.

Cloudera Director is a manifestation of Cloudera’s commitment to provide a simple and reliable way to deploy, scale, and manage Apache Hadoop in the cloud of your choice. Cloudera Director enables you to deploy production-ready clusters for big data applications and successfully run workloads in the cloud. With Cloudera Director 2.1,

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