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 Implementing a real-time Hive Streaming example by:mjohnson The Hive Streaming API enables the near real-time data ingestion into Hive. This two part posting reviews some of […]
The post Top Articles on HCC — Hortonworks Community appeared first on Hortonworks.
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 Nifi 1.0.0 Beta UI Introduction by:hsowell The Apache Nifi community recently released the beta version of Apache Nifi 1.0.0. This version comes with significant updates, which […]
The post Top Articles on HCC — Hortonworks Community Connection appeared first on Hortonworks.
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 Pig Doing Yoga: How to Build Superflexible Pig Scripts by:gkeys We know that parameter passing is valuable for pig script reuse. One lesser known understanding is […]
The post Top Articles on Apache Hadoop — From HCC appeared first on Hortonworks.
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 Top Articles from HCC Hive on Tez vs PySpark for weblogs parsing by:bmathew Synopsis Both Pig and Spark (PySpark) excel at iterative data processing against weblogs […]
The post Top Articles in HCC appeared first on Hortonworks.
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 An introduction to Ambari Views 2.4 new feature- Remote cluster configuration by:abilgi This article discusses this new feature. Ambari Views Server is the Standalone Ambari Server […]
The post Top Articles on Apache Hadoop — from HCC appeared first on Hortonworks.
Originally posted in HCC. Ambari Views Server is the Standalone Ambari Server used for hosting Views and Ambari Server is the Operational Ambari Server which manages a Hadoop Cluster Before Ambari 2.4, when Ambari Views Servers are setup, the only way to configure views was to use ‘Custom Configuration’. In this method details had to […]
The post An introduction to Ambari Views 2.4 new feature- Remote cluster configuration appeared first on Hortonworks.
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 Apache NiFi 1.0.0 – Zero-Master Clustering by:mpayne One of the most highly anticipated features of Apache NiFi 1.0.0 is the introduction of Zero-Master Clustering. Read more… […]
The post Some Hot Apache NiFi Articles from HCC appeared first on Hortonworks.
Originally posted in HCC – Hortonworks Community Connection Prerequisites Download HDP Sandbox MySQL database (Should already be present in the sandbox) Nifi 0.6 or later ( Download and install a new version of NIFI or use Ambari to install NIFI in the sandbox) MySQL setup (Source Database) In this setup we will create a table in […]
The post Change Data Capture using Apache NiFi appeared first on Hortonworks.
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. How to pull data from Twitter and push data to Elasticsearch using Apache NiFi. by:myoung Short tutorial that walk you through the process of using NiFi to pull data from Twitter and […]
The post Top Articles from HCC — Hortonworks Community Connection appeared first on Hortonworks.
It’s never been easier to get started with Apache Hadoop. The Hortonworks Sandbox combines 100% open-source Apache Hadoop and its data access engines (Apache Spark, Apache Hive, Apache HBase, Apache Solr, Apache Pig) with enterprise-grade Operations (Apache Ambari), Security (Apache Ranger and Apache Knox) and Governance (Apache Atlas). The Sandbox also provides tools for devOps, […]
The post Try the latest innovations in the Apache Hadoop ecosystem with Hortonworks 2.5 Sandbox appeared first on Hortonworks.
With the release of Hortonworks 2.5 Sandbox several new exciting features have been added to Apache Spark and Apache Zeppelin. Apache Spark Updates One of the most powerful new Hortonworks 2.5 Sandbox features is the ability to run two versions of Spark alongside in the same environment: a Generally Available (GA) Spark 1.6.2 and a […]
The post Try the Latest Innovations in Apache Spark and Apache Zeppelin with Hortonworks 2.5 Sandbox appeared first on Hortonworks.
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 Supporting Custom Properties for Expression Language in Apache NiFi by:ydavis NiFi has previously supported the ability to refer to flow file attributes, system properties and environment […]
The post HCC- Top 5 Technical Articles from Last Week appeared first on Hortonworks.
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 One Way Trust – MIT KDC to Active Directory by:emaxwell One Way Trust – MIT KDC to Active Directory Many security environments have strict policies on […]
The post HCC Top Posts and Articles appeared first on Hortonworks.
Apache Spark has been Open Source’s new kid on the block. Companies are using Spark to develop sophisticated models that would enable them to discover new opportunities or avoid risk. But what does the future or at least the near future hold for Spark? In this blog we have outlined five trends we see in […]
The post Industry Trends and Apache Spark’s Evolving Role in the Big Data Landscape appeared first on Hortonworks.
Originally posted in HCC 1. Introduction NiFi is a powerful and easy to use technology to build dataflows from diverse sources to diverse targets while transforming and dynamically routing in between. NiFi is packaged in HDF 2.0 which (in addition to bundling Kafka and Storm for a complete data movement platform) pushes NiFi to enterprise […]
The post Enterprise NiFi: Implementing Reusable Components and a Software Development Lifecycle appeared first on Hortonworks.
We recently concluded our highly attended How to Get Started with Hortonworks Data Cloud for AWS Webinars. Thank you Jeff Sposetti and Sean Roberts for hosting the sessions. The webinars provided a very informative overview about the offering and included a detailed demonstration to show how the product works. Some greats questions came across during […]
The post 10 Questions on Hortonworks Data Cloud for AWS appeared first on Hortonworks.
Apache Spark 2.1 was released recently in the community. The main focus of this release was improvements in Structured Streaming and Machine Learning. Structured Streaming: Kafka .10 support, Metrics & Stability improvements Machine Learning: SparkR Improvements including new ML algorithms for LDA, Random forests, GMM, etc. Wanna try Spark 2.1 now? Well, you are in […]
The post Try Apache Spark 2.1 & Zeppelin in Hortonworks Data Cloud appeared first on Hortonworks.
We are very excited about the release of Apache Zeppelin 0.7.0 and want to thank the Apache Foundation along with the Apache Zeppelin community. The long awaited release introduces several key features which are highlighted below, the most notable improvements in this release are in the area of multi user enhancements, pluggable visualization, Apache Spark & security […]
The post Welcome to Apache Zeppelin 0.7.0 appeared first on Hortonworks.
Welcome back to my blog series, the CISO’s View. In my last article, CISO’s View: Why an integrated approach matters, I stirred up the waters a bit by stating that the CISO’s first and most fundamental job is taking all this security data, threats, vulnerabilities, policy violations, and transforming it into business language that shows […]
The post CISO’s View: Metrics as the Foundation – Part 1 appeared first on Hortonworks.
Welcome back to my blog series, the CISO’s View. In my last article, CISO’s View: metrics part 1, we started looking at metrics and why they are the foundation of a successful security program. Today, we’ll look at how we derive metrics that communicate value in a way that’s tied to the company strategy. Hopefully […]
The post CISO’s View: Metrics as the Foundation – Part 2 appeared first on Hortonworks.