Yarn support

[batizty]

Hi rjagemen,

Could you please help me to review the request?

All codes are tested on online in my cluster environment.

Any question is welcome and appreciate your previous work.

Thanks

[batizty]

@rjagerman Could You Please help me to review the change. Thanks

[rjagerman]

Hi @batizty,

Thanks! This looks really nice! I haven't had the time yet to review it due to several projects and deadlines at work. I hope to review it some time next week.

[batizty]

Hi @rjagerman，

Understand.

And feature for yarn support is used in weibo.com(Maybe you have heard about this web site, maybe not, and it is top 5 website in China, similar twitter with more users in China). And it works well.

And I also developed some other features on Glint, which includes additional operations like Save and Load which could used to store and read quickly models in HDFS, and I believe it is useful for most of Glint Users who are working on Big Vector and Matrix Machine Learning.

If could, I wanna to be an contributor for Glint because it is very simple and stable for large scale Machine learning.

Thank you for your work on Glint.

[rjagerman]

Still haven't found the time to do it, too many deadlines unfortunately :-( I'll let you know when I get around to it.

[batizty]

Got it.

later I will send out another patch for Glint, which could be used to store all parameters into HDFS by nodes independently.
And I have tested before, if you want to pull all weight vector/matrix which sizes is over 100m, it took about more than 30min. And I add an operation 'Save' to store the weights in parameter nodes, fortunately it took me less than 1min.
I believe it is useful for others who will work on huge models.

Thanks.

[baukloze]

Hi, @batizty
I want to use Glint to store weights for machine learning algorithms, but it's too difficult to save weights to local file or hdfs file. fortunately, i found that you had met this problem and solved it, could you please send out your branch? Thanks.

[batizty]

Hi, @baukloze
Sorry, I forgot this issue.

And could you please wait one or two days, I will send out my modification ASAP.
Hope you like it.

By the way, @rjagerman my workmates and i have implemented basic ML algorithms based on Glint, but it is not stable enough now. When our data size reached to 1000B, and the matrix/vector width reached 500B, a lot of traffic load will cause some of AKKA nodes became Quarantined State. Any Suggestion or method to fix this problem?

[baukloze]

@batizty ok, thanks.