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Featured

How to Search for Text in an Image

Saptak Sen

Kerberos: The Missing Guide

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

faq java kerberos operations security

Andrew Grande

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

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

[ambari-2.7.3] Ambari writes Empty baseurl values written to Repo Files when using a local repository causing stack installation failure

5

Issue Resolution ambari-2.7 ambari-server ambari-web issue-resolution

Akhil S Naik

Configure Anaconda with Zeppelin and HDP 3.0.1

2

How-To/Tutorial anaconda zeppelin

jtaras

Enable SSL for Grafana

3

Steps to enable SSL for Grafana

How-To/Tutorial ambari-metrics ambari-server grafana ssl

amarnath reddy pappu

Ambari UI shows "Add Service Wizard in Progress"

5

Ambari UI shows "Add Service Wizard in Progress"

How-To/Tutorial Ambari ambari-server

amarnath reddy pappu

Deploy HDP Sandbox on AWS

6

Deploy the HDP Sandbox on Amazon Web Services (AWS).

How-To/Tutorial Sandbox amazon aws cloud docker

Sean Roberts

Cloudbreak : Use existing vpc/subnet for AWS Quickstart deployment.

4

How-To/Tutorial Cloudbreak aws cloudformation quickstart vpc

milind pandit

Auth-to-local Rules Syntax

35

Describes the syntax of auth-to-local rules, typically found in properties like hadoop.security.auth_to_local.

How-To/Tutorial auth-to-local hadoopkerberosname kerberos ruleset

Robert Levas

Using Zeppelin/Spark to query HDFS Ranger Audit logs

1

How-To/Tutorial Ranger ranger-audit spark-sql spark2 zeppelin-notebook

dvillarreal

How To: Use Swagger with Ambari (Explore Ambari REST)

3

How-To/Tutorial ambari-server rest-api swagger

Aditya Sirna

Scaling the HDFS NameNode (part 4) - Avoiding Performance Pitfalls

15

The concluding article in the series.

How-To/Tutorial HDFS HDFS administration administration namenode namenode scalability scalability

Arpit Agarwal

Fix Under-replicated blocks in HDFS manually

38

Quick instruction to fix under-replicated Blocks in HDFS manually

HDFS faq faq faq operations replication

Pardeep

Setup Ranger to use Ambari Infra Solr enabled in SSL

2

Steps to be followed if Ranger uses Ambari Infra Solr enabled in SSL for audits.

How-To/Tutorial Ranger ambari-infra audit solrcloud ssl

mvaradkar

Popular tags

hdp-3.0.0 hiveserver2 Hive Tez YARN view all tags

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