big data, cloud

How to delete a file or directory from Azure Data Lake Storage (ADLS) using spark ?

September 23, 2020 — 1 Comment

Tips and Tricks

CDH cluster installation failing in “distributing” stage- Failure due to stall on seeded torrent

November 20, 2019 — 0 Comments

big data

Programmatic way to identify the status of the namenode in an HA enabled hadoop cluster

August 7, 2017 — 0 Comments

big data

Heterogeneous storages in HDFS

May 14, 2016 — 0 Comments

big data

Unauthorized connection for super-user: hue from IP “x.x.x.x”

September 1, 2015 — 0 Comments

big data

Enabling Log Aggregation in YARN

August 1, 2015 — 1 Comment

big data

Undeleting and purging KeyTrustee Key Provider methods via the REST interface

July 29, 2015 — 1 Comment

big data

Configuring Fair Scheduler in Hadoop Cluster

July 24, 2015 — 2 Comments

big data

Installing Cloudera Manager in an existing hadoop cluster

July 23, 2015 — 1 Comment

big data

Notification on completion of Mapreduce jobs

July 21, 2015 — 3 Comments

big data

Migrating Namenode from one host to another host

July 17, 2015 — 0 Comments

big data

Exception while using hadoop fetchImage command “Only Namenode, Secondary Namenode, and administrators may access this servlet”

July 17, 2015 — 0 Comments

big data

Load Balancers – HA Proxy and ELB

June 18, 2015 — 0 Comments

big data

Introduction to Apache Spark

May 18, 2015 — 0 Comments

big data

Rhipe on AWS (YARN and MRv1)

January 26, 2015 — 3 Comments

big data

Sample program with Hadoop Counters and Distributed Cache

November 24, 2014 — 5 Comments

big data

Hadoop Cluster Migrator

November 3, 2014 — 0 Comments

big data

Launching an EMR cluster using Python program

October 15, 2014 — 0 Comments

big data

HDFS Block Size

September 1, 2014 — 0 Comments

big data

An Introduction to Distributed Systems

June 6, 2014 — 0 Comments

big data

Pdf Input Format implementation for Hadoop Mapreduce

April 13, 2014 — 32 Comments

big data

A Basic Hadoop Mapreduce Program

April 13, 2014 — 2 Comments

big data

What is Big Data? Why Big Data?

March 24, 2014 — 0 Comments

big data

Namenode High Availability

February 16, 2014 — 0 Comments

big data

Monitoring Tools for Hadoop Clusters

January 31, 2014 — 3 Comments

big data

Decommissioning a Datanode in a Hadoop cluster

October 29, 2013 — 2 Comments

big data

Changing the Replication factor of an existing Hadoop cluster

October 28, 2013 — 4 Comments

big data

Simple Hive JDBC Client

October 19, 2013 — 11 Comments

big data

An Introduction to Apache Hive

October 19, 2013 — 0 Comments

big data

Hadoop Mapreduce- A Good Presentation…

October 12, 2013 — 0 Comments