Category: Tutorial

Name of Innovation

Protected: PIG tutorials

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June 5, 2017 0

HBase Commands

./bin/hbase shell woir> list woir> status woir> version woir> table_help woir> whoami woir> create ‘woir’, ‘family data’, ’work data’ woir> disable ‘woir’ woir> is_disabled ‘table name’ woir> is_disabled ‘woir’ woir> disable_all ‘amar.*’ woir> enable ‘woir’ woir> scan ‘woir’ woir> is_enabled ‘table name’ woir> is_enabled ‘woir’ woir> describe ‘woir’ woir> alter ‘woir’, NAME => ‘family data’,…
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May 17, 2017 0

Protected: HIVE Queries

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May 14, 2017 0

Hive Installation

Download woir@woir-VirtualBox:/tmp$ wget http://archive.apache.org/dist/hive/hive-2.1.0/apache-hive-2.1.0-bin.tar.gz woir@woir-VirtualBox:/tmp$ tar xvzf apache-hive-2.1.0-bin.tar.gz -C /home/woir copy paste following in the /home/woir/sourceme export HIVE_HOME=/home/woir/apache-hive-2.1.0-bin export HIVE_CONF_DIR=/home/woir/apache-hive-2.1.0-bin/conf export PATH=$HIVE_HOME/bin:$PATH export CLASSPATH=$CLASSPATH:/home/woir/hadoop-2.6.0/lib/*:. export CLASSPATH=$CLASSPATH:/home/woir/apache-hive-2.1.0-bin/lib/*:. export HADOOP_HOME=~/hadoop-2.6.0 hduser@laptop:/home/woir/apache-hive-2.1.1-bin$ source ~/.bashrc $ echo $HADOOP_HOME /home/woir/hadoop-2.6.0 $ hive –version Hive 2.1.0 Subversion git://jcamachguezrMBP/Users/jcamachorodriguez/src/workspaces /hive/HIVE-release2/hive -r 9265bc24d75ac945bde9ce1a0999fddd8f2aae29 Compiled by jcamachorodriguez on Fri Jun 17 01:03:25 BST 2016 From…
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May 12, 2017 0

Running an external jar from Aws Hadoop

Hadoop AWS First select the services  and click on EMR from Analytics.   Then click on the add cluster.   Fill the Details of Cluster. Cluster name as Ananthapur-jntu Here we are checking the Logging Browse the s3 folder with the amar2017/feb Launch mode should be Step Extension After that select step type as custom…
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February 16, 2017 0

Creating an Amazon EC2

Creating an Amazon EC2 instance An EC2 instance is nothing but a virtual server in Amazon Web Services terminology. It stands for Elastic Compute Cloud. It is a web service where an AWS subscriber can request and provision a compute server in AWS cloud. First Create an AWS account Login and access to AWS services.…
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February 16, 2017 0

Linux Commands Hands-on

Linux Main Commands – useful to complete the entire workshop Start Desktop Login as hduser Click on the right top corner and Chose Hadoop User. Enter password – <your password> Click on the Top Left Ubuntu Button and search for the terminal and click on it. You should see something similar as below   Learn Unix…
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February 3, 2017 0

Day – 3 -> Assignments / Tutorial for ( PVPSIT )

ActiveMQ Tutorial MongoDB Tutorial RabbitMQ Tutorial


February 3, 2017 0

Elasticsearch, logstash and Kibana

Start Desk Top   Login as woir Click on the right top corner and Chose Hadoop User. Enter password – <your password> Click on the Top Left Ubuntu Button and search for the terminal and click on it. You should see something similar as below Start all the services- cd /home/woir Start elasticsearch /home/woir/start_elasticsearch.sh Check – open…
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February 3, 2017 0

Hadoop Word Count Problem

Few basics in Unix – UNIX TUTORIAL How to check if a process is running or not # ps -eaf | grep ‘java’  will list down all the process which uses java How to kill a process forcefully # ps -eaf | grep ‘java’ The above command shows the process ids of the process which…
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February 3, 2017 0