Tag Archives: Search

How-to: Install Hue on a Mac

Categories: How-to Hue

Learn how to set up Hue, the open source GUI that makes Apache Hadoop easier to use, on your Mac.

You might have already all the prerequisites installed but we are going to show how to start from a fresh Yosemite (10.10) install and end up with running Hue on your Mac in almost no time!

We are going to be using the official Quickstart VM from Cloudera that already packs all the Apache Hadoop ecosystem components your Hue will talk to.

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How Testing Supports Production-Ready Security in Cloudera Search

Categories: Platform Security & Cybersecurity Search Sentry Testing

Security architecture is complex, but these testing strategies help Cloudera customers rely on production-ready results.

Among other things, good security requires user authentication and that authenticated users and services be granted access to those things (and only those things) that they’re authorized to use. Across Apache Hadoop and Apache Solr (which ships in CDH and powers Cloudera Search), authentication is accomplished using Kerberos and SPNego over HTTP and authorization is accomplished using Apache Sentry (the emerging standard for role-based fine grain access control,

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New in CDH 5.3: Apache Sentry Integration with HDFS

Categories: Data Ingestion Platform Security & Cybersecurity Sentry Sqoop

Starting in CDH 5.3, Apache Sentry integration with HDFS saves admins a lot of work by centralizing access control permissions across components that utilize HDFS.

It’s been more than a year and a half since a couple of my colleagues here at Cloudera shipped the first version of Sentry (now Apache Sentry (incubating)). This project filled a huge security gap in the Apache Hadoop ecosystem by bringing truly secure and dependable fine grained authorization to the Hadoop ecosystem and provided out-of-the-box integration for Apache Hive.

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Where to Find Cloudera Tech Talks (Through End of 2014)

Categories: Community Events

Find Cloudera tech talks in Seattle, Las Vegas, London, Madrid, Budapest, Barcelona, Washington DC, Toronto, and other cities through the end of 2014.

Below please find our regularly scheduled quarterly update about where to find tech talks by Cloudera employees—this time, for the remaining dates of 2014. Note that this list will be continually curated during the period; complete logistical information may not be available yet. And remember, many of these talks are in “free”

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Flafka: Apache Flume Meets Apache Kafka for Event Processing

Categories: Flume Kafka

The new integration between Flume and Kafka offers sub-second-latency event processing without the need for dedicated infrastructure.

In this previous post you learned some Apache Kafka basics and explored a scenario for using Kafka in an online application. This post takes you a step further and highlights the integration of Kafka with Apache Hadoop, demonstrating both a basic ingestion capability as well as how different open-source components can be easily combined to create a near-real time stream processing workflow using Kafka,

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