Maven frees during re-compile

[Ashish Jain <as...@gmail.com>]

Hello,

I am playing around with an example. Sometimes when I change a file and
re-compile, maven freezes at the following point, although this does not
happen all the time. I have only one file in the examples folder. How can I
debug what is going wrong, or is there any workaround ?

user@xyz:~/giraph-git/giraph-examples$ mvn install -DskipTests=true
[INFO] Scanning for projects...
[INFO]
[INFO]
------------------------------------------------------------------------
[INFO] Building Apache Giraph Examples 1.1.0-SNAPSHOT
[INFO]
------------------------------------------------------------------------
[INFO]
[INFO] --- mavanagaiata:0.5.0:branch (git-commit) @ giraph-examples ---
[INFO]
[INFO] --- mavanagaiata:0.5.0:commit (git-commit) @ giraph-examples ---
[INFO]
[INFO] --- maven-enforcer-plugin:1.0.1:enforce (enforce-maven) @
giraph-examples ---
[INFO]
[INFO] --- munge-maven-plugin:1.0:munge (munge) @ giraph-examples ---