conversion of sparse data DataFrame to H2OFrame is slow
Description
it takes a long time to build the model on a sparse dataset (89x5000) when read in using parquet format on a 5 executor SW cluster.
Status
Assignee
Jakub Hava
Reporter
Nidhi Mehta
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CustomerVisible
No
testcase 1
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testcase 2
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testcase 3
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h2ostream link
None
Affected Spark version
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AffectedCustomers
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AffectedOpenSource
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Priority
MajorConfigure