R error 3.10.3.3: Error: water.exceptions.H2OModelBuilderIllegalArgumentException:

Description

When running this code (included in Kaggle Competition):

https://www.kaggle.com/brandenkmurray/two-sigma-connect-rental-listing-inquiries/h2o-starter-pack/code

It generates the error:
Error: water.exceptions.H2OModelBuilderIllegalArgumentException: Illegal argument(s) for GBM model: gbm1. Details: ERRR on field: _ntrees: The tree model will not fit in the driver node's memory (1,0 MB per tree x 500 > 503,2 MB) - try decreasing ntrees and/or max_depth or increasing min_rows!

In version 3.10.3.3

While the same code run in version 3.10.0.10 runs without any error, limitation.

I run the same code (ntrees: 2000) in the same machine with the same dataset and h2o script.
In both cases, I run it with the same initial configuration parameters:

h2o.init(nthreads = -1, min_mem_size = "6G")

Assignee

Ivica Šimić

Fix versions

None

Reporter

Carlos Ortega

Support ticket URL

None

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CustomerVisible

Yes

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Priority

Blocker
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