Re: Flink-ml multiple linear regression fit

2015-09-20 Thread Stephan Ewen
You are again missing a library. There seems so be something quite complicated about your build setup. I would go for the ML quickstart or Maven template, which will package a correct fat jar automatically. On Sun, Sep 20, 2015 at 2:15 PM, Florian Heyl wrote: > Hi Stephan, > > Yeah I forgot

Re: Flink-ml multiple linear regression fit

2015-09-20 Thread Florian Heyl
Hi Stephan, Yeah I forgot the breeze library. Thanks. Unfortunately there is still another problem when I am running the pipeline on the hdfs. I tried to figure out what the cause of the problem is and I am mainly stuck at the collect method for the datasets. // List( (1.0, 1.0), (2.0, 2.0), .

Re: Flink-ml multiple linear regression fit

2015-09-19 Thread Stephan Ewen
Hi! Looks like you submitted the program JAR, but it did not contain all required libraries, like the breeze JAR. Did you build a proper fat jar, or how did you package the program? Greetings, Stephan On Fri, Sep 18, 2015 at 8:22 PM, Florian Heyl wrote: > Hey Guys need your help again, > I am

Flink-ml multiple linear regression fit

2015-09-18 Thread Florian Heyl
Hey Guys need your help again, I am currently having problems with the multiple linear regression from the flink-ml on the HDFS. Locally it works fine with the 0.9-SNAPSHOT. The cluster runs with the 0.10-SNAPSHOT. The code is the following: // set linear regression with parameters: val mlr = Mu