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sql server zeppelin

Connecting Apache Zeppelin to your SQL Server

40 views   0 comments last modified about 29 days ago

This page demonstrates the steps you need to connect to SQL Server in Zeppelin. There are many ways to implement this, for example SQL Server interpreters in GitHub. In this page, I am going to use the JDBC driver to connect to SQL Server instead of using third party interpreters. For authe...

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Install Hadoop 3.0.0 in Windows (Single Node)

927 views   8 comments last modified about 3 months ago

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

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Install Teradata Express 15.0.0.8 by Using VMware Player 6.0 in Windows

11415 views   23 comments last modified about 4 years ago

In this article, I am going to introduce how to install Teradata Express in virtual machines in Windows. Download software 1) Download VMware Player for Windows 32-bit and 64-bit from the following link (version 6.0): ...

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Write and Read Parquet Files in HDFS through Spark/Scala

171 views   0 comments last modified about 3 months 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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Convert String to Date in Spark (Scala)

118 views   0 comments last modified about 3 months 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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Read Text File from Hadoop in Zeppelin through Spark Context

131 views   0 comments last modified about 3 months ago

Background This page provides an example to load text file from HDFS through SparkContext in Zeppelin (sc). Reference The details about this method can be found at: SparkContext.textFile ...

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Install Zeppelin 0.7.3 in Windows

305 views   0 comments last modified about 3 months ago

This post summarizes the steps to install Zeppelin 0.7.3 in Windows environment. Tools and Environment GIT Bash Command Prompt Windows 10 Download Binary Package Download the latest binary package from the following website: ...

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Use Hadoop File System Task in SSIS to Write File into HDFS

111 views   0 comments last modified about 3 months ago

Context SQL Server Integration Service ( SSIS ) has tasks to perform operations against Hadoop, for example: Hadoop File System Task Hadoop Hive Task Hadoop Pig Task In Data Flow Task, you can also use: Hadoop HDFS Source ...

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Install Spark 2.2.1 in Windows

55 views   0 comments last modified about 3 months 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 hadoop hdfs

Hadoop datanode issue and resolution - ‘Incompatible clusterIDs’

26 views   0 comments last modified about 4 months 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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