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Eclipse and Maven Packaging Jar

August 13, 2018 0

1: add build instructions to pom.xml: <build> <plugins> <plugin> <!– Build an executable JAR –> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <configuration> <archive> <manifest> <mainClass>com.kafka.client.Run</mainClass> </manifest> </archive> </configuration> </plugin> […]

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Hbase Commands

August 8, 2018 0

1. Connect to HBase. $ hbase shell hbase(main):001:0> Display HBase Shell Help Text. Type help and press Enter, to display some basic usage information for […]

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Install Hbase 2.x with Hadoop 3.x

August 7, 2018 0

Hbase – Pseudo Distributed mode of installation: This is a method for Hbase Installation, known as Pseudo Distributed mode of Installation. Below are the steps […]

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Passwordless SSH

August 6, 2018 0

Create SSH Username and Group for passwordless SSH: groupadd pwdssh useradd pwdssh -g pwdssh Ensure you are now login as user pwdssh: su pwdssh Generate […]

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Configure Redis Password

June 25, 2018 0

Configuring a Redis password enables one of its two built-in security feature – the auth command, which requires clients to authenticate to access the database. […]