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Tag - lite-log

lite-log

Install Big Data Tools (Spark, Zeppelin, Hadoop) in Windows for Learning and Practice

1189 views   2 comments last modified about 11 months ago

Are you a Windows/.NET developer and willing to learn big data concepts and tools in your Windows? If yes, you can follow the links below to install them in your PC. The installations are usually easier to do in Linux/UNIX but they are not difficult to implement in Windows either since the...

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lite-log

Mount Windows Shared Folder in SUSE or other Linux VMware Guest

334 views   0 comments last modified about 12 months ago

This page summarizes the steps to mount a windows shared folder in a Linux VMware guest machine, i.e. SUSE. Setup shared folder In Virtual Machine Settings windows, add shared folder. ...

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lite-log

Calculate Time Difference between Dates in PowerShell

1518 views   0 comments last modified about 12 months ago

PowerShell provides a number of cmdlets to retrieve current date time and to create time span object. Calculate time difference - CmdLets $current = Get-Date $end= Get-Date $diff= New-TimeSpan -Start $current -End $end Write-Output "Time difference is: $di...

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lite-log

Write and Read Parquet Files in HDFS through Spark/Scala

4076 views   0 comments last modified about 2 years ago

In my previous post, I demonstrated how to write and read parquet files in Spark/Scala. The parquet file destination is a local folder. Write and Read Parquet Files in Spark/Scala In this page...

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lite-log

Convert String to Date in Spark (Scala)

3790 views   0 comments last modified about 2 years ago

Context This pages demonstrates how to convert string to java.util.Date in Spark via Scala. Prerequisites If you have not installed Spark, follow the page below to install it: ...

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lite-log

AspNetCore.XmlRpc 1.0.0-alpha.6 is ready

126 views   0 comments last modified about 2 years ago

Release date 2018-03-03 Changes Added PostId (attribute postid in MetaWeblog) into the predefined data model for PostInfo. public class PostInfo      {          [DataMember(Name = "title")] ...

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lite-log

Install Spark 2.2.1 in Windows

473 views   0 comments last modified about 2 years ago

This page summarizes the steps to install Spark 2.2.1 in your Windows environment. Tools and Environment GIT Bash Command Prompt Windows 10 Download Binary Package Download the latest binary from the following site: ...

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lite-log

C# version history and core features

203 views   0 comments last modified about 2 years ago

C# is my favourite programming language and has been evolving overtime. I have been programming with many other languages but C# is always my favourite because it is simple and easy to use. Visual Studio is the most powerful tool I’ve ever used. To me, programming efficiency and peformance are th...

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lite-log

Invoke Hadoop WebHDFS APIs in .NET Core

680 views   0 comments last modified about 2 years ago

Background Apache doesn't provide native official .NET APIs for Hadoop HDFS. The HTTP REST API supports the complete FileSystem / ...

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lite-log

Hadoop datanode issue and resolution - ‘Incompatible clusterIDs’

188 views   0 comments last modified about 2 years ago

Issue After finishing installation Hadoop 3.0.0 in my Windows: Install Hadoop 3.0.0 in Windows (Single Node) , I got the following error after I formated the name node several tim...

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