mldbai/mldb

MLDB is the Machine Learning Database

sniper0110

@sniper0110

I did exactly that (I even allowed anyone to connect) and I got the following on my shell prompt :

Aborting boot: directory mapped to /mldb_data owned by root

Expected owner uid from MLDB_IDS is: 1001

If the directory mapped to /mldb_data did not exist before launching MLDB,
it is automatically created and owned by root. If this is what happened,
please change the owner of the directory and relaunch.

* /etc/my_init.d/05-mldb-id-mapping.sh failed with status 1

PS : I tried to launch the container from the remote server.

Jeremy Barnes

@jeremybarnes

You need to change to the directory from which you launched, and change the owner of mldb_data

in order to avoid problems with files being owned by root, mldb needs the mldb_data directory to be owned by the current user. You can normally fix it with sudo chown $UID.$UID mldb_data in the current directory

Gustavo Brian

@gbrian

Hi there!
Nice tool, I'm trying to run KDNuggets Transfer Learning Blog Postwith my own set of images.
After preparing images I still getting an exception during the call to inception seems that one of the images fails.
How I can filter out those images failing withoout breaking whole process? Thanks

François Maillet

@mailletf

You can wrap the call to inception in a try() SQL statement. check the "Handling errors line by line" section here: https://docs.mldb.ai/doc/#builtin/sql/ValueExpression.md.html

Gustavo Brian

@gbrian

@mailletf :+1:

sniper0110

@sniper0110

Hello again,
So after creating that API by using my re-trained model of inception, I want to know something. Since all of the mldb functions that I used make REST calls, can I make REST calls from ubuntu shell to the local server to predict food using that jupyter script? If yes, then how can I do that?
Thanks in advance :)

Jeremy Barnes

@jeremybarnes

Yes you can. You can use the curl command; there are plenty of tutorials out there on how to do that.

sniper0110

@sniper0110

Alright, thanks for the quick answer @jeremybarnes :D

datascienceit

@datascienceit

Hello,

I'm trying to run mldb community on kubernetes, but can't managed to pass the ssh tunnel.
I've opened the Node port, and port-proxy to the pod, but I get rejected by mldb, what to do?

datascienceit

@datascienceit

And BTW, When will the enterprise version become open-sourced?

Rodney Degracia

@rdegraci

After I build the MLDB Docker container, where is that container located on the machine ?

I am just curious to know, since I have been getting this error when I try to start hte container: MLDB (version 2017.06.20.dev-e84f8da) is starting up
/opt/bin/mldb_runner: error while loading shared libraries: libxml++-2.6.so.2: cannot open shared object file: No such file or directory

Perhaps I need to go into the container and fix something ?

Rodney Degracia

@rdegraci

In Ubuntu, the libxml++2.6.so is located in /usr/lib and I had to edit the ldconfig config files to add /usr/lib perhaps that needs to be done to the base MLDB Docker image ?

Rodney Degracia

@rdegraci

Yeah something is definitely not right, when i git checkout v2017.01.24.0 and build MLDB, it runs with no issues: docker run --rm=true -v /home/ubuntu/mldb_data:/mldb_data -e MLDB_IDS="id" -p 8080:80 quay.io/mldb/mldb:ubuntu-HEAD-5b8653bc2828f1a89e23876e2d05c9a21dd2ed6a

MLDB (version 2017.06.20.dev-5b8653b) is starting up
reading configuration from file: '/etc/mldb.conf'

MLDB ready

Looks like, perhaps, some sort of CI needs to be set up that does a build and an initial smoke test, to make sure that the latest container actually runs

Rodney Degracia

@rdegraci

Anyone alive ? :)

François-Michel L'Heureux

@FinchPowers

Hi @rdegraci

Sorry for the delay

I think the version of mldb_base we have online is too old. I'll push a new one.

(This is the base image used to build the mldb docker)

François-Michel L'Heureux

@FinchPowers

Done

so you should run "docker pull quay.io/mldb/mldb_base:14.04" and then rebuild

Rodney Degracia

@rdegraci

I'd suggest a smoke test in your build pipeline. I burned about 5 hours trying to figure out the problem ;) But thank you!

Btw, I really like what I see about the MLDB.

François-Michel L'Heureux

@FinchPowers

Sorry about that. Thanks for your feedback.

Rodney Degracia

@rdegraci

I'm just about ready to tell everyone I know, to start using MLDB, to become productive immediately.

Vladimir Venediktov

@venediktov

hi @mldbai , I see you guys are all together continue working on another cool product not part of RTBkit. Our team @venediktov @abushev and @mrbald would love to learn how we could integrate your product to vanilla-rtb . Perhaps there is some room for cooperation ? You can ping us on Gitter or send email to info@forkbid.com . Best , vanilla-team.

DWSimmons

@DWSimmons

I'm trying to wrap my head around mldb. Correct me if I'm wrong, the database portion is analogous to key-value store. Is that correct?

the value could be a dataset, which can be accessed through REST or SQL queries which can conceptually pass a DAG. Is that correct?

GetGeeks

@GetGeeks

I am tring to get started with MLDB have I come to the right place

GetGeeks

@GetGeeks

wow this is not an active place

David Johnson

@dmjio

ping

Does MLDB SQL support inner joins?

Jeremy Barnes

@jeremybarnes

It does. However, I wouldn't use it for anything more than toy projects as there is no longer a team behind it to support users.

David Johnson

@dmjio

@jeremybarnes interesting, did the company dissolve? Was it an acquihire?

@jeremybarnes you wrote most of it didn't you? I'd be curious, did you create a virtual machine and a custom on-disk B-tree implementation? I'm thinking of sqlite here, was that an inspiration at all

pratcooper

@pratcooper

is this group still active ? needed help to get started

@FinchPowers Are you guys active with this ?

Joe

@ProGamerCode

Hello I'm interested in modifing the source code for use with my database administration course for my masters at Syracuse University.

Do you have any improvement suggestions or do you feel it to be practicle integrating it into a DBMS?

Ai Basic

@aiBasic_twitter

beep zorp!

Ai Basic

@aiBasic_twitter

MLDB.CA and http://MLAI.CA are on sale now!

Joe

@ProGamerCode

Hey bot you suggesting I create a startup landing page or something like that?

Ai Basic

@aiBasic_twitter

This is a story about four people named Everybody, Somebody, Anybody and Nobody. There was an important job to be done and Everybody was sure that Somebody would do it. Anybody could have done it, but Nobody did it. Somebody got angry about that, because it was Everybody’s job. Everybody thought Anybody could do it, but Nobody realized that Everybody wouldn’t do it. It ended up that Everybody blamed Somebody when Nobody did what Anybody could have.

nagendra govindu

@nagendra424

hi everyone

nagendra govindu

@nagendra424

can we apply machine learning algorithms for database issues by using their logs?

arijitsharmila

@arijitsharmila

Which properties (CA, CP or AP) MLDB support according to CAP theorem?

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