Tag Archives: monitoring

Apache Phoenix Joins Cloudera Labs

Categories: Cloudera Labs HBase

We are happy to announce the inclusion of Apache Phoenix in Cloudera Labs.

[Update: A new package for Apache Phoenix 4.7.0 on CDH 5.7 was released in June 2016.]

Apache Phoenix is an efficient SQL skin for Apache HBase that has created a lot of buzz. Many companies are successfully using this technology, including Salesforce.com, where Phoenix first started.

Phoenix logo

With the news that Apache Phoenix integration with Cloudera’s platform has joined Cloudera Labs,

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Sneak Preview: HBaseCon 2015 Use Cases Track

Categories: Community Events HBase

This year’s HBaseCon Use Cases track includes war stories about some of the world’s best examples of running Apache HBase in production.

As a final sneak preview leading up to the show next week, in this post, I’ll give you a window into the HBaseCon 2015’s (May 7 in San Francisco) Use Cases track.

hbasecon logo

Thanks, Program Committee!

  • “HBase @ Flipboard”

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Text Mining with Impala

Categories: Guest Impala Use Case

Thanks to Torsten Kilias and Alexander Löser of the Beuth University of Applied Sciences in Berlin for the following guest post about their INDREX project and its integration with Impala for integrated management of textual and relational data.

Textual data is a core source of information in the enterprise. Example demands arise from sales departments (monitor and identify leads), human resources (identify professionals with capabilities in ‘xyz’), market research (campaign monitoring from the social web),

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Sneak Preview: HBaseCon 2015 Operations Track

Categories: Community Events HBase

This year’s HBaseCon Operations track features some of the world’s largest and most impressive operators.

In this post, I’ll give you a window into the HBaseCon 2015’s (May 7 in San Francisco) Operations track.

hbasecon logo

Thanks, Program Committee!

  • “HBase Operations in a Flurry”

    Rahul Gidwani & Ian Friedman (Yahoo!)

    With multiple clusters of 1,000+ nodes replicated across multiple data centers,

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Checklist for Painless Upgrades to CDH 5

Categories: CDH Cloudera Manager Ops and DevOps

Following these best practices can make your upgrade path to CDH 5 relatively free of obstacles.

Upgrading the software that powers mission-critical workloads can be challenging in any circumstance. In the case of CDH, however, Cloudera Manager makes upgrades easy, and the built-in Upgrade Wizard, available with Cloudera Manager 5, further simplifies the upgrade process. The wizard performs service-specific upgrade steps that, previously, you had to run manually, and also features a rolling restart capability that reduces downtime for minor and maintenance version upgrades.

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