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Bug
Unable to create subset based on between values by referring first index
Unassigned
Noor Mohamed M
Major
Unresolved
Oct 20, 2018
Oct 20, 2018
Bug
Stringdist (call from R) throws an error when frames are larger than 1000 records
Unassigned
Tamas Kollo
Major
Unresolved
Jul 15, 2017
Jul 15, 2017
Bug
PCA: gives AIOOBE while scoring on Airlines dataset
Unassigned
Nidhi Mehta
Major
Fixed
Nov 1, 2014
May 12, 2017
Bug
pca predict on test data throws "Cannot process more than 5000 columns"
Unassigned
SriSatish Ambati
Major
Cannot Reproduce
Dec 31, 2014
May 12, 2017
Bug
h2o.glm falsely converges when predicted probabilities range broadly between [0, 1] boundaries
Unassigned
Patrick Aboyoun
Major
Unresolved
Oct 12, 2014
Apr 25, 2017
Bug
h2o.deeplearning : grid search displays weird model key
Unassigned
Nidhi Mehta
Major
Fixed
Oct 14, 2014
Apr 25, 2017
Bug
R auto-transpose of vectors is not supported for H2O columns
Unassigned
Raymond Peck
Minor
Fixed
Jul 21, 2014
Apr 25, 2017
Bug
h2o.ddply: aggregates have inconsistent handling of missing values
Unassigned
Patrick Aboyoun
Major
Fixed
Sep 4, 2014
Apr 25, 2017
Improvement
There is no way to unlock the keys from R.
Unassigned
Nidhi Mehta
Major
Fixed
Jul 28, 2014
Apr 25, 2017
Bug
h2o.glm tweedie model with lambda search hangs
Unassigned
Patrick Aboyoun
Major
Unresolved
Aug 30, 2014
Apr 25, 2017
New Feature
Export predicted results to HDFS in part files
Unassigned
Irene Lang
Major
Fixed
Apr 22, 2014
Apr 25, 2017
Bug
There is no way to set the seed for h2o.splitframe from R
Unassigned
Nidhi Mehta
Major
Fixed
Nov 5, 2014
Apr 25, 2017
Bug
Parsing S3 bucket fails, parsing individual files from bucket passes
Unassigned
Amy Wang
Major
Cannot Reproduce
Jul 17, 2014
Mar 14, 2017
New Feature
Ensemble Wrappers in R
Unassigned
Arno Candel
Major
Fixed
Oct 22, 2014
Jan 10, 2017
Bug
R throws a warning when printing H2OTable objects
Unassigned
Former user
Major
Fixed
Jun 29, 2015
Dec 12, 2016
Bug
Parsing a file with 139K columns(mostly 0-1 entries) (~2000 rows) hangs (with no error message)
Unassigned
Nidhi Mehta
Major
Unresolved
May 6, 2014
Dec 12, 2016
Bug
don't see any drf json api at all yet in h2o-dev?
Unassigned
Kevin Normoyle
Major
Won't Fix
Dec 11, 2014
Dec 9, 2016
Bug
don't see any speeddrf json api at all in h2o dev yet?
Unassigned
Kevin Normoyle
Major
Won't Fix
Dec 11, 2014
Dec 9, 2016
Bug
no model metrics yet (unimplemented) for word2vec?
Unassigned
Kevin Normoyle
Major
Duplicate
Dec 17, 2014
Dec 9, 2016
Improvement
Documenting loading and saving models through R
Unassigned
Brandon Hill
Major
Fixed
Feb 12, 2015
Dec 9, 2016
Bug
h2o cluster names are not unique enough in gradle builds, to avoid unexpected cluster formations
Unassigned
Kevin Normoyle
Major
Won't Fix
Jun 1, 2015
Dec 9, 2016
Story
Introduce Parquet support into H2O
Unassigned
Michal Malohlava
Major
Fixed
May 28, 2014
Dec 9, 2016
Epic
Epic for Product Documentation
Unassigned
Tom Kraljevic
Major
Fixed
Jun 18, 2014
Dec 9, 2016
Bug
CoxPH: ("start", "stop", "status") not equivalent to ("elapsed", "status")
Unassigned
Amy Wang
Major
Won't Fix
May 4, 2015
Dec 9, 2016
Task
Write steam go/no go test
Unassigned
Tom Kraljevic
Major
Won't Do
Aug 11, 2014
Dec 9, 2016
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.
Unassigned
Nidhi Mehta
Major
Cannot Reproduce
Jul 28, 2014
Dec 9, 2016
Task
Java tutorials for users
Unassigned
Irene Lang
Major
Won't Do
May 13, 2014
Dec 9, 2016
Bug
SRF javapredict runit failure
Unassigned
Eric Eckstrand
Major
Cannot Reproduce
May 14, 2015
Dec 9, 2016
May 20, 2015
New Feature
Add GPGPU support for H2O Deep Learning
Unassigned
Arno Candel
Major
Duplicate
Sep 3, 2014
Dec 9, 2016
Epic
Overarching epic for Developer Documentation
Unassigned
Tom Kraljevic
Major
Fixed
May 31, 2014
Dec 9, 2016
Bug
h2o probably should support ipv6 addresses. And ERROR not WARN.
Unassigned
Kevin Normoyle
Major
Duplicate
Oct 19, 2014
Dec 9, 2016
New Feature
Make GLM handle more than 10000 predictors with non-zero weights.
Unassigned
Tomas Nykodym
Major
Fixed
Sep 23, 2014
Sep 30, 2016
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
Unassigned
Nidhi Mehta
Major
Done
Feb 20, 2014
Aug 26, 2016
Bug
SRF grid reports wrong prediction errors on the grid page
Unassigned
Nidhi Mehta
Major
Done
Jul 22, 2014
Aug 23, 2016
Technical task
Try to explore option proposed by Spark guys
Unassigned
Michal Malohlava
Major
Won't Do
Apr 30, 2014
Aug 23, 2016
Bug
R: Missing documentation on s4 if else method
Unassigned
Sebastian Czarnota
Major
Won't Fix
May 13, 2015
Mar 7, 2016
Bug
Bad ast created by R after deeplearning predict. seems to be missing the key for a row slice operation
Unassigned
Kevin Normoyle
Major
Fixed
Feb 24, 2015
Mar 7, 2016
Bug
impute with method=mode on enum col with NAs. seems to say there are no NAs
Unassigned
Kevin Normoyle
Major
Fixed
Oct 7, 2014
Mar 7, 2016
New Feature
can't use exec to set an enum col? (trying to set to NA)
Unassigned
Kevin Normoyle
Major
Fixed
Oct 7, 2014
Mar 7, 2016
Bug
2/InsertMissingValues doesn't, if col is enum. This is bad if test assumes it's getting NAs but it's not
Unassigned
Kevin Normoyle
Major
Done
Oct 7, 2014
Mar 7, 2016
Bug
exec gets slower with multiple iterations
Unassigned
Kevin Normoyle
Major
Won't Do
May 12, 2014
Mar 7, 2016
Improvement
cd5 with h2o installed as service. Don't see a way to configure h2o java -jar params, notably heap size
Unassigned
Kevin Normoyle
Major
Fixed
Mar 20, 2014
Jan 20, 2016
Bug
assert isConstantResponse() fail
Unassigned
Spencer Aiello
Major
Duplicate
Nov 17, 2014
Dec 12, 2015
Bug
-jks_pass supplied password not working
Unassigned
Nick Karpov
Minor
Done
Oct 15, 2015
Oct 15, 2015
New Feature
Improve NLP capabilities
Unassigned
Arno Candel
Major
Unresolved
Oct 9, 2014
Oct 13, 2015
Story
MLlib backend based on the top of H2O
Unassigned
Michal Malohlava
Major
Won't Fix
May 28, 2014
Sep 29, 2015
Bug
Sparkling Water : Issue splitting the data into training and testing
Unassigned
Neeraja Madabhushi
Major
Fixed
Feb 24, 2015
Sep 29, 2015
New Feature
Add weighted regression analysis for GLM
Unassigned
Tom Kraljevic
Major
Fixed
Jan 24, 2014
Sep 21, 2015
New Feature
Non-negative Matrix Factorization for Recommendations
Unassigned
SriSatish Ambati
Major
Won't Fix
Jun 19, 2014
Sep 21, 2015
Task
Grid search not visible in browser for ntrees for GBM
Unassigned
Ariel Rao
Minor
Won't Fix
Jun 27, 2014
Sep 21, 2015
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