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

If you look at the history of the native method that is missing here you will see that it was added recently.

So this error means that you use a newer version of Hadoop, but your hadoop.dll is from an older version of Hadoop.

So either retrieving/building a newer hadoop.dll or downgrading Hadoop should avoid this problem.

For me downgrading to Hadoop 2.3.0 did the trick.