PR - for FfDL Integration With H2O.ai

[nkpng2k]

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Hello Tommy and Animesh,
Dropping the PR for H2O + FfDL integration. Feel free to add any comments/changes necessary and I will make them happen.
Thanks,
Nicholas

[Tomcli]

Just added some small comments. I will do a full review after I ran some tests with this PR.

[Tomcli]

Why do we need to remove the --vm-driver flag?

[Tomcli]

In community/FfDL-H2Oai/README.md, can you add some instructions on how to obtain the higgs_train_10k.csv dataset?

[nkpng2k]

Added, see Examples in readme

[nkpng2k]

@Tomcli

The Makefile changes were an accident, didn't realize I had pushed those. I was experimenting. Good catch.

Also, edited the Readme to contain the s3 links to higgs dataset.

[Tomcli]

Thanks @nkpng2k, overall this PR looks very good. The only thing we need to change is the default resources for this example because I was having some memory inefficient errors when running with only 1Gb of memory per learner. After that we can pull in this PR. 👍

[Tomcli]

After running few tests with this example, it's better to run with 1 cpu and 2Gb of memory.

[nkpng2k]

@Tomcli

Hi Tommy,
Minor change to defaults of manifest-h2o.yml, also added change to the README.md making a suggestion as to the memory allocation required to run H2O.

[Tomcli]

Thanks @nkpng2k, Looks very good to me. 👍

[animeshsingh]

LGTM