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Articles about Apache Hadoop installation, performance tuning and general tutorials.

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Install Hadoop 3.2.1 on Windows 10 Step by Step Guide

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access_time 6 months ago

This detailed step-by-step guide shows you how to install the latest Hadoop (v3.2.1) on Windows 10. It also provides a temporary fix for bug HDFS-14084 (java.lang.UnsupportedOperationException INFO).

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access_time 2 years ago

In this article, I’m going to demo how to install Hive 3.0.0 on Windows 10. Prerequisites Before installation of Apache Hive, please ensure you have Hadoop available on your Windows environment. We cannot run Hive without Hadoop.  ...

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access_time 3 months ago

When I was configuring Hive 3.0.0 in Hadoop 3.2.1 environment, I encountered the following error: Exception in thread "main" java.lang.NoSuchMethodError: com.google.common.base.Preconditions.checkArgument(ZLjava/lang/String;Ljava/lang/Object;)V Ro...

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access_time 2 years ago

In one of my previous post, I showed how to configure Apache Hive 3.0.0 in Windows 10. Apache Hive 3.0.0 Installation on Windows 10 Step by Step Guide ...

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Compile and Build Hadoop 3.2.1 on Windows 10 Guide

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access_time 6 months ago

This article provides detailed steps about how to compile and build Hadoop (incl. native libs) on Windows 10. The following guide is based on Hadoop release 3.2.1. ...

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Install Hadoop 3.0.0 on Windows (Single Node)

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access_time 3 years ago

This page summarizes the steps to install Hadoop 3.0.0 on your Windows environment. Reference page: https://wiki.apache.org/hadoop/Hadoop2OnWindows ...

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access_time 5 months ago

Network Attached Storage are commonly used in many enterprises where files are stored remotely on those servers.  They typically provide access to files using network file sharing protocols such as  ...

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Fix for Hadoop 3.2.1 namenode format issue on Windows 10

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access_time 6 months ago

Issue When installing Hadoop 3.2.1 on Windows 10,  you may encounter the following error when trying to format HDFS  namnode: ERROR namenode.NameNode: Failed to start namenode. The error happens when running the following comm...

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access_time 5 months ago

In Hive, there are two types of tables can be created - internal and external table. Internal tables are also called managed tables. Different features are available to different types. This article lists some of the common differences.  Internal table By default, Hive creates ...

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access_time 2 years ago

Since Hive 3.x, new authentication feature for HiveServer2 client is added. When starting HiveServer2 service (Hive version 3.0.0), you may encounter errors like: ‘HiveServer2 metastore.RetryingMetaStoreClient: RetryingMetaStoreClient trying reconnect as [username]  (auth:S...

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