Category Archives: Cloudera Manager

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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New in Cloudera Manager 5.7: Cluster Templates

Categories: Cloudera Manager Ops and DevOps

The new cluster templates feature in Cloudera Manager 5.7 makes creating clusters faster and easier.

Often, after an Apache Hadoop cluster has been configured correctly, its admin will want to replicate the configuration in one or more clusters—whether for promoting a dev or staging cluster to production, or setting up a new production cluster with the same configuration as an existing one.

For Cloudera customers, until recently the process for replicating cluster configurations was manual and error-prone.

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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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Quality Assurance at Cloudera: Running/Upgrading to New Releases on Our Own EDH Cluster

Categories: CDH Cloudera Manager Testing

Learn why running real workloads on Cloudera’s internal EDH cluster is an important step in the overall QA process before releases.

At Cloudera, we strive to deliver a stable, reliable Apache Hadoop-based platform without sacrificing cutting-edge features. (See this post for an introduction to that process.)

In the past, we have written about how the Cloudera Support organization’s internal cluster helps improve the customer experience via CDH components such as Apache Impala (incubating) and Cloudera Search.

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New in Cloudera Manager 5.7: Cluster Utilization Reporting

Categories: Cloudera Manager Impala Ops and DevOps Performance YARN

Cluster admins will love the new cluster utilization reporting available in Cloudera Manager 5.7.

Enterprise data hub clusters often are shared by several teams. In such multi-tenant environments, cluster administrators are required to ensure that resources are shared fairly so that one tenant cannot run jobs that starve others. To give better visibility into resource consumption in multi-tenant environments, Cloudera Manager 5.7 (in Cloudera Enterprise Flex and Data Hub Editions) has a new feature for reporting cluster utilization that provides information about overall cluster usage,

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