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Best practices in HDFS authorization with Apache Ranger
HDFS is core part of any Hadoop deployment and in order to ensure that data is protected in Hadoop platform, security needs to be baked into the HDFS layer. HDFS is protected using Kerberos...
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What’s new in SmartSense 1.2?
Built into Ambari 2.2, New SmartSense Gateway for complex corporate network environments and expanded rule-sets. Hortonworks launched SmartSense in 2015 to help customers quickly collect cluster...
View ArticleData Is Your Most Valuable Asset
I recently discussed the future of data with Arun Murthy, one of the founders of Hortonworks. The good news is that, not only is the technology available, but Hortonworks customers are already...
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Kicking off the Apache Metron Tech Preview 1 Blog Series
Hello from the Metron PM and Engineering Team Over the last few months, you may have read a series of blogs written by the Metron Product Management and Engineering teams on CyberSecurity and Analytics...
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Apache Metron User Personas and Core Functional Themes
On Tuesday April 12th, we released the first of our multi-part Big Data Cybersecurity Analytics blog series titled Roots of Apache Metron, authored by the Hortonworks product management and engineering...
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Apache Metron Tech Preview 1 – Come and Get It!
In Kicking Off the Apache Metron Tech Preview 1 Blog Series, we introduced the origins of the Apache Metron™ project. In Part 2, Apache Metron User Personas and Core Functional Themes, we covered how...
View ArticleIntroducing Availability of HDP 2.3 – Part 2
On July 22nd, we introduced the general availability of HDP 2.3. In part 2 of this blog series, we explore notable improvements and features related to Data Access. SQL on Hadoop Spark 1.3.1 Stream...
View ArticleRunning Operational Applications (OLTP) on Hadoop using Splice Machine and...
On August 4th at 10:00 am PST, Eric Thorsen, General Manager Retail/CP at Hortonworks and Krishnan Parasuraman, VP Business Development at Splice Machine, will be talking about how Hadoop can be...
View ArticleIntroducing Availability of HDP 2.3 – Part 3
Last week, on July 22nd, we announced the general availability of HDP 2.3. Of the three part blog series, the first blog summarized the key innovations in the release—ease of use & enterprise...
View ArticleFault tolerant Nimbus in Apache Storm
Everyday more and more new devices—smartphones, sensors, wearables, tablets, home appliances—connect together by joining the “Internet of Things.” Cisco predicts that by 2020, there will be 50 billion...
View ArticleApache Metron Use Case: Finding the Needle in the Haystack
In Part 3 of the Apache Metron announcement series, Apache Metron Tech Preview 1 – Come and Get it! , we outlined Apache Metron 0.1 release’s new features and enhancements. Then we demonstrated how to...
View ArticleWhat’s New in Apache Storm 1.0 – Part 1 – Enhanced Debugging
Debugging distributed systems can be difficult largely because they are designed to run on many (possibly thousands) of hosts in a cluster. This process typically involves monitoring and analyzing log...
View ArticleApache Metron Tech Preview 2 Available Now!
Accelerated Threat Triage and Expanded Deployment Options Two months ago, the Metron Engineering and PM team released Technical Preview 1 of Apache Metron based on the 0.1 release. We shared our...
View ArticleHive LLAP Technical Preview enables sub-second SQL on Hadoop and more
The most significant new feature in Apache Hive 2, to be included in the upcoming HDP 2.5 release is a technical preview of LLAP (Live Long and Process). LLAP enables as fast as sub-second SQL...
View ArticleTop Articles and Questions from HCC last week
It has been another exciting week on Hortonworks Community Connection HCC. We have lots of great technical content and are continuing to see great activity. We recommend the following assets from last...
View ArticleTop 5 Articles on Hadoop
It has been another exciting week on Hortonworks Community Connection HCC. We have lots of great technical content and are continuing to see great activity. We recommend the following assets from last...
View ArticleTop 5 Articles and Questions from HCC
It has been another exciting week on Hortonworks Community Connection HCC. We continue to see great activity and recommend the following assets from last week. Top Articles from HCC Horses for Courses:...
View ArticleComing in HDP 2.5: Incremental Backup and Restore for Apache HBase and Apache...
The need to address Business Continuity and Disaster Recovery (BCDR) concerns is well known to anyone who runs production systems. This blog introduces HBase’s new backup and restore capabilities,...
View ArticleHCC — Top 5 Articles and Questions from the week
It has been another exciting week on Hortonworks Community Connection HCC. We continue to see great activity and recommend the following assets from last week. Top Articles from HCC Phoenix HBase...
View ArticleTop Articles on HCC — Hortonworks Community
It has been another exciting week on Hortonworks Community Connection HCC. We continue to see great activity and recommend the following assets from last week. Top Articles from HCC HDF installation on...
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