Vagrant Up Fails about cephfs-hadoop

[kdunn926]

I am using an OSX host for Vagrant. The problem seems to be related to the files CephFS.java and CephFs.java. I renamed CephFS.java to CephFsProto.java and updated the class references throughout and it compiled fine.

[dotnwat]

@kdunn926 Are you compiling on HFS+? That file system is not case-sensitive, which might be the cause of the problem. Can you submit a pull request with your fix?

[kdunn926]

@noahdesu I am technically compiling within the Centos 6.5 guest, however the cephfs-hadoop source is mounted from the OSX host, which is indeed HFS+. As it turns out, renaming the CephFS.java file to CephFsProto.java was sufficient. I'm not a Java dev so I'm not sure if convention prefers class names be reflected in the file name. If so, I can submit a pull request with the changes I previously described.

[dotnwat]

@kdunn926 The case sensitivity of HFS+ definitely seems to be the issue. I would have expected Java to complain that the filename didn't match the class name inside. It's probably a good idea to change the class name inside as well. If it wasn't complaining then its probably because Java wasn't trying to load that class.

Can you open a pull request with what you have? I'll do some poking around and see if that code is even being used. I'm gonna reopen this ticket.

[kdunn926]

@noahdesu Pull request opened. Is this code still relevant or has HDFS drop-in functionality been moved elsewhere in Ceph or dropped altogether?

[dotnwat]

Thanks for the PR. HDFS drop-in is here and definitely relevant :) I'll get this merged soon.