Tag - hadoop

Install Hadoop 3.0.0 in Windows (Single Node)

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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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Read Text File from Hadoop in Zeppelin through Spark Context

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

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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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Invoke Hadoop WebHDFS APIs in .NET Core

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

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Hadoop datanode issue and resolution - ‘Incompatible clusterIDs’

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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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