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While setting up a single node cluster without Cygwin on windows 10,I followed the specific document- Link for Hadoop installation in windows 10
Aug 04, 2018 Download Windows compatible binaries. Go to this GitHub Repo and download the bin folder as a zip as shown below. Extract the zip and copy all the files present under bin folder to C:BigDatahadoop. Installing Hadoop-2.6.x on Windows 10. Shantanu Sharma Department of Computer Science, Ben-Gurion University, Israel. Sharmas@cs.bgu.ac.il 1. Install Java 8: Download Java 8 from the link. Drive, where you installed your Windows. Jun 24, 2018 Set the path HADOOPHOME Environment variable on windows 10(see Step 1,2,3 and 4 below). Set the path JAVAHOME Environment variable on windows 10(see Step 1,2,3 and 4 below). Next we set the Hadoop.
I am facing the below error while starting the hdfs using D:hadoop-2.6.2.tarhadoop-2.6.2hadoop-2.6.2sbin>start-dfs.cmd
Error message stack trace:
Also this error message about starting namenode:
1 Answer
[]Problem analysis ] /data directory permissions is not enough, the NameNode cannot be started.
[Solution]
(1) in the root, the operation of the/data/directory permissions assigned to hadoop users;
(2) empty /data directory file;
(3) to reformat the NameNode, restart the hadoop cluster.
maazza