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Featured

How to Search for Text in an Image

Saptak Sen

How To Decrypt OpenSSL-encrypted Data In Apache NiFi

Examination of OpenSSL KDF, cipher suite selection, salting, password-based encryption, and EncryptContent processor.

Nifi aes encryption issue-resolution openssl

Andy LoPresto

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

Best Practices: Linux File Systems for HDFS

ISSUE: Choosing the appropriate Linux file system for HDFS deployment

HDFS best-practices faq filesystem linux

Ancil McBarnett

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

Popular

Java/Python Updates and Ambari Agent TLS Settings

17

Issue Resolution ambari-agent ambari-server issue-resolution java8 python tls

Paul Codding

Setting up Yarn queue acls

5

How-To/Tutorial YARN capacity-scheduler capacity-scheduler-view queue yarn-queue-acl

Mugdha

Data on the Cloud Series

5

How-To/Tutorial Cloudbreak cloud

Purnima Kuchikulla

Cloudbreak - AWS prerequisites

5

How-To/Tutorial Cloudbreak aws cloud

Purnima Kuchikulla

How to create a data lake with Cloudbreak 2.7.1

5

How-To/Tutorial Cloudbreak aws

Dominika Bialek

Hortonworks Support Matrix

5

How-To/Tutorial compatibility support

Paul Codding

Build and Convert a Spark NLP Pipeline into PMML in Apache Zeppelin

5

How-To/Tutorial Nifi SOLR Spark Spark apache-spark data-science nlp pmml sentiment sentiment-analysis spark-pipelines twitter zeppelin-notebook

Ian B

HiveServer2 configurations deep dive

4

configuration faq faq hiveserver hiveserver2

kgautam

Installing RStudio on HDP Sandbox

4

How-To/Tutorial Sandbox hdp-2.6.5 r rstudio

cfarnes

HDF/HDP Twitter Sentiment Analysis End-to-End Solution

4

How-To/Tutorial Nifi Nifi SOLR Spark Spark apache-spark faq faq faq faq faq faq faq faq faq faq nlp pmml sentiment sentiment-analysis sentiment-analysis spark-pipelines twitter

Ian B

Making single HiveServer2 instance handle more than 500 concurrent connections

4

faq faq faq hdp-2.5.0 hs2 performance

kgautam

Tuning Heap Sizing for a 80 Node HDP cluster

4

faq faq hdp-2.5.0 heap performance

kgautam

Popular tags

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

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