Issues

Bug
Unable to create subset based on between values by referring first index
New H2O Bugs
Noor Mohamed M
Major
Oct 20, 2018
Bug
Stringdist (call from R) throws an error when frames are larger than 1000 records
New H2O Bugs
Tamas Kollo
Major
Jul 15, 2017
Bug
PCA: gives AIOOBE while scoring on Airlines dataset
Wendy
Nidhi Mehta
Major
Nov 1, 2014
Bug
pca predict on test data throws "Cannot process more than 5000 columns"
Wendy
SriSatish Ambati
Major
Dec 31, 2014
Bug
h2o.glm falsely converges when predicted probabilities range broadly between [0, 1] boundaries
Tomas Nykodym
Patrick Aboyoun
Major
Oct 12, 2014
Bug
h2o.deeplearning : grid search displays weird model key
New H2O Bugs
Nidhi Mehta
Major
Oct 14, 2014
Bug
R auto-transpose of vectors is not supported for H2O columns
New H2O Bugs
Raymond Peck
Minor
Jul 21, 2014
Bug
h2o.ddply: aggregates have inconsistent handling of missing values
New H2O Bugs
Patrick Aboyoun
Major
Sep 4, 2014
Improvement
There is no way to unlock the keys from R.
New H2O Bugs
Nidhi Mehta
Major
Jul 28, 2014
Bug
h2o.glm tweedie model with lambda search hangs
Tomas Nykodym
Patrick Aboyoun
Major
Aug 30, 2014
New Feature
Export predicted results to HDFS in part files
New H2O Bugs
Irene Lang
Major
Apr 22, 2014
Bug
There is no way to set the seed for h2o.splitframe from R
New H2O Bugs
Nidhi Mehta
Major
Nov 5, 2014
Bug
Parsing S3 bucket fails, parsing individual files from bucket passes
Amy Wang
Amy Wang
Major
Jul 17, 2014
New Feature
Ensemble Wrappers in R
Erin LeDell
Arno Candel
Major
Oct 22, 2014
Bug
R throws a warning when printing H2OTable objects
Lauren DiPerna
Former user
Major
Jun 29, 2015
Bug
Parsing a file with 139K columns(mostly 0-1 entries) (~2000 rows) hangs (with no error message)
Tomas Nykodym
Nidhi Mehta
Major
May 6, 2014
Bug
don't see any drf json api at all yet in h2o-dev?
Bill Gallmeister
Kevin Normoyle
Major
Dec 11, 2014
Bug
don't see any speeddrf json api at all in h2o dev yet?
Bill Gallmeister
Kevin Normoyle
Major
Dec 11, 2014
Bug
no model metrics yet (unimplemented) for word2vec?
Bill Gallmeister
Kevin Normoyle
Major
Dec 17, 2014
Improvement
Documenting loading and saving models through R
Bill Gallmeister
Brandon Hill
Major
Feb 12, 2015
Bug
h2o cluster names are not unique enough in gradle builds, to avoid unexpected cluster formations
Bill Gallmeister
Kevin Normoyle
Major
Jun 1, 2015
Story
Introduce Parquet support into H2O
Bill Gallmeister
Michal Malohlava
Major
May 28, 2014
Epic
Epic for Product Documentation
Bill Gallmeister
Tom Kraljevic
Major
Jun 18, 2014
Bug
CoxPH: ("start", "stop", "status") not equivalent to ("elapsed", "status")
Bill Gallmeister
Amy Wang
Major
May 4, 2015
Task
Write steam go/no go test
Bill Gallmeister
Tom Kraljevic
Major
Aug 11, 2014
Bug
Grid syntax: All algos flash this msg when try to run a grid job: Field 'ntrees' : Value '5,2' is not a valid long integer.
Bill Gallmeister
Nidhi Mehta
Major
Jul 28, 2014
Task
Java tutorials for users
Bill Gallmeister
Irene Lang
Major
May 13, 2014
Bug
SRF javapredict runit failure
Bill Gallmeister
Eric Eckstrand
Major
May 14, 2015
New Feature
Add GPGPU support for H2O Deep Learning
Bill Gallmeister
Arno Candel
Major
Sep 3, 2014
Epic
Overarching epic for Developer Documentation
Bill Gallmeister
Tom Kraljevic
Major
May 31, 2014
Bug
h2o probably should support ipv6 addresses. And ERROR not WARN.
Bill Gallmeister
Kevin Normoyle
Major
Oct 19, 2014
New Feature
Make GLM handle more than 10000 predictors with non-zero weights.
Tomas Nykodym
Tomas Nykodym
Major
Sep 23, 2014
Bug
DRF2 on jacobi 6, when run on 2 machines, throws OOM error while runs fine on 1 machine with a much smaller heap size
Nidhi Mehta
Nidhi Mehta
Major
Feb 20, 2014
Bug
SRF grid reports wrong prediction errors on the grid page
Nidhi Mehta
Nidhi Mehta
Major
Jul 22, 2014
Technical task
Try to explore option proposed by Spark guys
Michal Malohlava
Michal Malohlava
Major
Apr 30, 2014
Bug
R: Missing documentation on s4 if else method
Spencer Aiello
Sebastian Czarnota
Major
May 13, 2015
Bug
Bad ast created by R after deeplearning predict. seems to be missing the key for a row slice operation
Spencer Aiello
Kevin Normoyle
Major
Feb 24, 2015
Bug
impute with method=mode on enum col with NAs. seems to say there are no NAs
Spencer Aiello
Kevin Normoyle
Major
Oct 7, 2014
New Feature
can't use exec to set an enum col? (trying to set to NA)
Spencer Aiello
Kevin Normoyle
Major
Oct 7, 2014
Bug
2/InsertMissingValues doesn't, if col is enum. This is bad if test assumes it's getting NAs but it's not
Spencer Aiello
Kevin Normoyle
Major
Oct 7, 2014
Bug
exec gets slower with multiple iterations
Spencer Aiello
Kevin Normoyle
Major
May 12, 2014
Improvement
cd5 with h2o installed as service. Don't see a way to configure h2o java -jar params, notably heap size
Amy Wang
Kevin Normoyle
Major
Mar 20, 2014
Bug
assert isConstantResponse() fail
Cliff Click
Spencer Aiello
Major
Nov 17, 2014
Bug
-jks_pass supplied password not working
New H2O Bugs
Nick Karpov
Minor
Oct 15, 2015
New Feature
Improve NLP capabilities
New H2O Bugs
Arno Candel
Major
Oct 9, 2014
Story
MLlib backend based on the top of H2O
Michal Malohlava
Michal Malohlava
Major
May 28, 2014
Bug
Sparkling Water : Issue splitting the data into training and testing
Michal Malohlava
Neeraja Madabhushi
Major
Feb 24, 2015
New Feature
Add weighted regression analysis for GLM
Tomas Nykodym
Tom Kraljevic
Major
Jan 24, 2014
New Feature
Non-negative Matrix Factorization for Recommendations
New H2O Bugs
SriSatish Ambati
Major
Jun 19, 2014
Task
Grid search not visible in browser for ntrees for GBM
New H2O Bugs
Ariel Rao
Minor
Jun 27, 2014
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