java.lang.RuntimeException in Bootstrap your First Project #408
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Thank you for reporting this. This is definitely a bug related to the recent serialization changes we made for our models. We will try to fix it asap. In the meantime you can try using 0.5.x version. |
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Is there a timeline when this will be fixed? |
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This requires changing our code generator templates for feature engineering in CLI so it would generate the concrete feature extractor classes. Perhaps @vpatryshev or @wsuchy can have a look? |
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Sure can do; can I have more details?
On Thu, Oct 10, 2019 at 11:25 AM Matthew Tovbin ***@***.***> wrote:
This requires changing our code generator templates for feature
engineering in CLI so it would generate the concrete feature extractor
classes. Perhaps @vpatryshev <https://github.com/vpatryshev> or @wsuchy
<https://github.com/wsuchy> can have a look?
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Thanks,
-Vlad
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@vpatryshev it's similar to what @gerashegalov done here in this PR - #406 For example this extractor code with anonymous function: val rowId = FeatureBuilder.Integral[BostonHouse].extract(_.rowId.toIntegral).asPredictorHas to be replaced with with concrete class: val rowId = FeatureBuilder.Integral[BostonHouse].extract(new RowId).asPredictor
object BostonFeatures {
class IntegralExtract(f: BostonHouse => Int) extends BostonFeatureFunc[Integral] {
override def apply(v1: BostonHouse): Integral = f(v1).toIntegral
}
class RowId extends IntegralExtract(_.rowId)
} |
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@vpatryshev any progress on this one? thanks! |
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Oh, did not even touch. I keep it on my mind all the time, though.
Thanks,
-Vlad
…On Thu, Nov 14, 2019 at 11:27 AM Matthew Tovbin ***@***.***> wrote:
@vpatryshev <https://github.com/vpatryshev> any progress on this one?
thanks!
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FYI. Working on it now. |
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@shoafj7917, can you please check that you can reproduce this with the latest version of TransmogrifAI? What you write is not runnable on the current version, and I don't see how to reproduce this behavior. Which directory do you run it in? |
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When I tried with version @vpatryshev .
short, full, |
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The master version was not published yet, but you can do it locally. |
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Even after install |
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In order to fix we would need to modify the template used to generate the project. |
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Describe the bug
After auto generating a project training the data always results in the same Java Runtime Error.
To Reproduce
Command as given from the README.txt
Logs or screenshots
Additional context
I am on Ubuntu 18.04 with:
spark-2.3.3-bin-hadoop2.7
java openjdk version "1.8.0_222"
TransmogrifAI 0.6.1
Hope for your help, Thanks
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