Hadoop on Windows. YARN fails to start with java.lang.UnsatisfiedLinkError

Question

I have installed/configured Hadoop on windows hadoop-2.7.0

I could successfully start \"sbin\\start-dfs\" run command. DataNode and NameNode started. I could create

Answer 1

In my case , there was the hadoop path added in path variable and it was giving out and error "Another instance of Derby has already booted"