In this tutorial, we will set up a single-node Kafka Cluster and run it using the command line.Step 1) Let’s start getting the Kafka binary, you can download the Kafka binary from the below linkhttps://kafka.apache.org/Step 2) Click on Download button Click on the binary download to get the download started Kafka is download in the Downloaded folder Moving the Kafka download to the Kafka Directory (ie /home/dataengineer/kafka) Step 3) Unzip Kafkatar -xvzf kafka_2.12-3.6.0.tgz Step 4) START THE KAFKA ENVIRONMENTNOTE: Your local environment must have Java 8+ installed.Apache Kafka can be started using ZooKeeperKafka with ZooKeeperRun the following commands in order…

Step 1) Create a Sqoop directory by using the command mkdir sqoop so that we can download Apache Sqoop.Step 2) Download the stable version of Apache Sqoop (ie Apache Sqoop 1.4.7 in the year 2022) Website URL https://archive.apache.org/dist/sqoop/1.4.7/wget https://archive.apache.org/dist/sqoop/1.4.7/sqoop-1.4.7.bin__hadoop-2.6.0.tar.gzStep 3) Unzip the downloaded file using the tar commandtar -xvzf sqoop-1.4.7.bin__hadoop-2.6.0.tar.gzStep 4) Edit the .bashrc file by using the commandnano .bashrcStep 5) Enter the following commands below in bashrc file and save itexport SQOOP_HOME="/home/dataengineer/sqoop/sqoop-1.4.7.bin__hadoop-2.6.0"export PATH=$PATH:$SQOOP_HOME/bin Step 6) Execute the below command on the command prompt so bashrc gets activated.source ~/.bashrcStep 7) Check the installed sqoop version using the below commandsqoop version…

With this tutorial, we will learn the complete process to install Apache Hive 3.1.2 on Ubuntu 20.The Apache Hive data warehouse software facilitates reading, writing, and managing large datasets residing in distributed storage using SQL. Structure can be projected onto data already in storage. A command line tool and JDBC driver are provided to connect users to Hive.Steps for Installing Hadoop on UbuntuStep 1 - Create a directory for example $mkdir /home/bigdata/apachehive Step 2 - Move to hadoop directory $cd /home/bigdata/apachehive Step 3 - Download Apache Hive (Link will change with respect to country so please get the download link from…

With this tutorial, we will learn the complete process to install Hadoop 3.3.1 on Ubuntu 20.Supported Java VersionsApache Hadoop 3.3 and upper supports Java 8 and Java 11 (runtime only)Please compile Hadoop with Java 8. Compiling Hadoop with Java 11 is not supported: HADOOP-16795 - Java 11 compile support OPENApache Hadoop from 3.0.x to 3.2.x now supports only Java 8Apache Hadoop from 2.7.x to 2.10.x support both Java 7 and 8Required software for Linux include: Java must be installed. Recommended Java versions are described at HadoopJavaVersions. ssh must be installed and sshd must be running to use the Hadoop scripts that…

Use the following property in the respective filesFile: nano etc/hadoop/core-site.xml: <configuration> <property> <name>fs.defaultFS</name> <value>hdfs://localhost:9000</value> </property> </configuration> File: nano etc/hadoop/hdfs-site.xml <configuration> <property> <name>dfs.replication</name> <value>1</value> </property> </configuration> File: nano etc/hadoop/mapred-site.xml <configuration> <property> <name>mapreduce.framework.name</name> <value>yarn</value> </property> <property> <name>mapreduce.application.classpath</name> <value> $HADOOP_MAPRED_HOME/share/hadoop/mapreduce/*:$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/lib/*</value> </property> </configuration> File: nano etc/hadoop/yarn-site.xml <configuration> <property> <name>yarn.nodemanager.aux-services</name> <value>mapreduce_shuffle</value> </property> <property> <name>yarn.nodemanager.env-whitelist</name> <value> JAVA_HOME,HADOOP_COMMON_HOME,HADOOP_HDFS_HOME,HADOOP_CONF_DIR,CLASSPATH_PREPEND_DISTCACHE, HADOOP_YARN_HOME,HADOOP_HOME,PATH,LANG,TZ,HADOOP_MAPRED_HOME*</value> </property> </configuration> Now check that you can ssh to the localhost without…

With more companies turning to big data to run their business, the demand for talent is at an all-time high. What does that mean for you? It just translates to better opportunities if you want to get employed in any of the big data-related fields. In the era of big data, companies are turning more and more towards using big data to operate their operations. It means better prospects for employment in any big data-related organization. There is a huge demand for talent in the big data era, with more and more companies utilizing big data to run their operations.…

Download Link for Apache Hadoop 3.3.0 URL : https://hadoop.apache.org/releases.html Click on the Binary it will open a new website https://www.apache.org/dyn/closer.cgi/hadoop/common/hadoop-3.3.0/hadoop-3.3.0.tar.gz (This link may change based on your location) Download link for Java SE Development Kit 8 https://www.oracle.com/in/java/technologies/javase/javase-jdk8-downloads.html Register or Login If you have already registered the Download will begin We will have Below files in Download Folder Installing and Configuring Java Step 1: Create a Empty Folder Java in C Drive Step 2: Go to the Download location Step 3: Double Click on the Setup file Click on Next Click on Next Click on Next Click on Change Make Sure you change…

We have downloaded hadoop installation files We need to move (that is cut and paste) From: Downloads Location To: C:\hadoop-3.3.0.tar In C Drive Extract the hadoop-3.3.0.tar files in C Drive using extraction software (WinZip, WinRar or 7Zip) Now we will have the following in C Drive Now Open Folder C:\hadoop-3.3.0\etc\hadoop We need to edit 5 files File C:/Hadoop-3.3.0/etc/hadoop/core-site.xml, paste below xml paragraph and save this file. <configuration> <property> <name>fs.default.name</name> <value>hdfs://localhost:9000</value> </property> </configuration> C:/Hadoop-3.3.0/etc/hadoop/mapred-site.xml, paste below xml paragraph and save this file. <configuration> <property> <name>mapreduce.framework.name</name> <value>yarn</value> </property> </configuration> Create folder "data" under "C:\Hadoop-3.3.0" 1) Create folder "datanode" under "C:\Hadoop-3.3.0\data" 2) Create…

In this article, We will analyze Consumer Complains recorded by US government from US citizens about financial products and services using Big Data Technology, We will see step by step process execution of the project. Problem Statement: Analyze the data in Hadoop Eco-system to: Get the number of complaints filed for each company.Get the number of complaints filed under each product.Get the total number of complaints filed from a particular locationGet the list of company grouped by location which has no timely response. Attribute Information or Dataset Details: Data: Input Format - .CSV Public DATASET available at below website https://catalog.data.gov/dataset/consumer-complaint-database…

Execution of the Shell script Output Chart view in Excel 1. Get the number of complaints filed for each company. (Complains_by_Company.csv) 2. Get the number of complaints filed under each product. (Complains_by_Product.csv) 3. Get the total number of complaints filed from a particular location (Complains_by_Location.csv) 4. Get the list of company grouped by location which has no timely response (Complains_by_Response_No.csv) (Note: To generate the below Chart we need to Use PIVOT Chart option in Order to group data)