Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Caused by: java.lang.RuntimeException: Could not find any configured addresses for URI hdfs://clustername-router/
This is due to missing clustername-router settings in the property dfs.nameservices in …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Networking 101 - IP Addressing
6 Commands to Find the IP Address of a Domain in the Linux Terminal
System.identityHashCode(obj) is the next best thing you can have.
This trick (combined with the timestamp) is used to
generate default seed for random number generators in Java.