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Featured

How to Search for Text in an Image

Saptak Sen

NiFi/HDF Dataflow Optimization (Part 2 of 2)

This guide is for Dataflow Managers (DFM) very comfortable with NiFi and a good knowledge of the underlying system on which NiFi is running.

Nifi Nifi dataflow dataflow hdf hdf how-to-tutorial

Wynner

Apache Zeppelin Walk Through

A detailed walkthrough of Apache Zeppelin.

Spark faq notebook zeppelin zeppelin-notebook

Ned Shawa

HDP deployment in (Azure) using CloudBreak

HDP deployment in (Azure) using CloudBreak

Cloudbreak azure cloud hdp how-to-tutorial

Neeraj Sabharwal

Getting started with Hortonworks Sandbox on Azure

Sandbox on Azure lets you quickly experience HDP. Here's a guide to help you start on your journey.

Saptak Sen

HDFS Data Durability and Availability with replication = 3

How durable is data in HDFS, really? How safe is replication = 3 ? Some great historical white papers are referenced here.

HDFS faq replication

Matt Foley

Kerberos: The Missing Guide

Everything you wanted to know about Kerberos but were afraid to ask.

faq java kerberos operations security

Andrew Grande

Pragmatic Kafka Security Setup 0.9, Java Producer Code

Setting up Kafka Security was looking tedious for application developer after reading documentation. Below is JumpStart Document via Vagrant

How-To/Tutorial Kafka Kafka Storm authorization deployment best practice faq security ssl

Narendra Bidari

Popular

Integrating Apache Hive with Apache Spark - Hive Warehouse Connector

11

How-To/Tutorial Hive Spark llap spark-sql structured-streaming

Hyukjin Kwon

Naive Bayes ML to classify text (Part 1): Zeppelin notebook

10

How-To/Tutorial analytics data-science machine-learning text-processing zeppelin-notebook

Greg Keys

HDP Search 4.0 : Deployment and Basic Connector Usage examples

6

How-To/Tutorial SOLR hdpsearch solrcloud

dbalasundaran

Phoenix Index Basics - Part 1

5

How-To/Tutorial Phoenix index secondary-index

Gaurav Sharma

Using Cloudbreak 2.8 TP to deploy an HDP 3.0 cluster with HDPSearch 4.0 components via Management Pack and custom blueprint

4

How-To/Tutorial Cloudbreak ambari-blueprint aws faq hdpsearch

Michael Young

How to determine which FlowFiles are associated to the same Content Claim in the NiFi Content Repository

4

How-To/Tutorial How-To/Tutorial Nifi Nifi archive nifi-api nifi-provenance nifi-repository repository

Matt Clarke

Phoenix Part 2 - issues with Global Indexes

4

How-To/Tutorial Hbase Phoenix index

Gaurav Sharma

How to enable Kafka Authorization/ACL without Kerberos with SSL Configuration

4

How-To/Tutorial Kafka authorization enable ssl

Manohar Vanam

Deep Learning in Medicine: Classifying Melanoma

3

How-To/Tutorial deep-learning machine-learning

Steve Kiaie

News Authors Personality Detection - End-to-end data science & engineering platform with Nifi, Kafka, SAM, Druid, Superset, Hive, Zeppelin, Spark

4

How-To/Tutorial data-science hive-druid nifi-processor sam superset

pvidal

Issues launching Cloudbreak with Redhat 7/Centos 7

3

Issue Resolution Cloudbreak centos7 docker issue-resolution redhat

mmolnar

Adding Atlas Classification Tags during data Ingestion via NiFi

3

How-To/Tutorial Atlas atlas-rest-api faq nifi-reporting

Sreekanth Munigati

Popular tags

Hive nifi-processor Nifi Spark Ambari hadoop HDFS ambari-server Hbase faq How-To/Tutorial kerberos Ranger YARN Kafka view all tags

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