Hadoop “WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform” warning
How to resolve Hadoop warning "WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform……
How to resolve Hadoop warning "WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform……
Though Spark supports to read from/write to files on multiple file systems like Amazon S3,…
This post explains how to setup Apache Spark and run Spark applications on the Hadoop…
This post explains how to setup Yarn master on hadoop 3.1 cluster and run a map reduce program. Before you proceed this document, please make sure you have Hadoop3.1 cluster up and running. if you do not have a setup, please follow below link to setup your cluster and come back to this page.
YARN / Map Reduce 2 (Yet Another Resource Negotiator) Resource Manager The ResourceManager is…
Are you getting WARNING: "HADOOP_PREFIX has been replaced by HADOOP_HOME. Using value of HADOOP_PREFIX. ? for every command you issue on a cluster, follow below step to resolve it.
When your datanodes are not starting due to java.io.IOException: Incompatible clusterIDs error, means you have formatted namenode with out deleting files from datanode.
Below are the steps of Apache Hadoop Installation on a Linux Ubuntu server, if you…