Neo4j Import Tool Hanging -

I am trying to import 22,148,908 nodes and 173,574,311 edges from CSV files. I left the neo4j-import tool to run overnight, but there has been no change in the production since 5 minutes of the start; the import is hanging and the output is as follows:

 < Code> [& gt; 34.39 MB / s ---- | Properties (2) ====== | * NODE ------------------------------------- v: 66.0 9 MB / s-] 16 MB  

At the top it looks like the thread is still doing something. The CPU usage is more than 50% on that process, however, the disk usage is not growing and there is no line in messages.log .

What are the debug options, I am able to understand what is happening?

In fact, I remember a recent issue where this can happen if the last character of the input file is an exclamation (). "). If so, just add a new line and I think this should work.