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Author SHA1 Message Date
koertkuipers
3c506b076e [jvm-packages] upgrade to Scala 2.12 (#4574) 
* bump scala to 2.12 which requires java 8 and also newer flink and akka

* put scala version in artifactId

* fix appveyor

* fix for scaladoc issue that looks like https://github.com/scala/bug/issues/10509

* fix ci_build

* update versions in generate_pom.py

* fix generate_pom.py

* apache does not have a download for spark 2.4.3 distro using scala 2.12 yet, so for now i use a tgz i put on s3

* Upload spark-2.4.3-bin-scala2.12-hadoop2.7.tgz to our own S3

* Update Dockerfile.jvm_cross

* Update Dockerfile.jvm_cross
 2019-07-16 08:43:34 -07:00
Rong Ou
30204b50fe fix spark tests on machines with many cores (#4634) 2019-07-07 16:02:56 -07:00
Philip Hyunsu Cho
d333918f5e [jvm-packages] Expose setMissing method in XGBoostClassificationModel / XGBoostRegressionModel (#4643) 2019-07-07 16:02:44 -07:00
Nan Zhu
abffbe014e
[jvm-packages] delete all constraints from spark layer about obj and eval metrics and handle error in jvm layer (#4560) 
* temp

* prediction part

* remove supported*

* add for test

* fix param name

* add rabit

* update rabit

* return value of rabit init

* eliminate compilation warnings

* update rabit

* shutdown

* update rabit again

* check sparkcontext shutdown

* fix logic

* sleep

* fix tests

* test with relaxed threshold

* create new thread each time

* stop for job quitting

* udpate rabit

* update rabit

* update rabit

* update git modules
 2019-06-27 08:47:37 -07:00
Jiaming Yuan
2f1319f273
Add rmsle metric and reg:squaredlogerror objective (#4541) 2019-06-11 05:48:27 +08:00
Jiaming Yuan
0ce300e73a [jvm-packages] Add back reg:linear for scala. (#4490) 
* Add back reg:linear for scala.

* Fix linter.
 2019-05-23 15:02:08 -07:00
Philip Hyunsu Cho
515f5f5c47
[RFC] Version 0.90 release candidate (#4475) 
* Release 0.90

* Add script to automatically generate acknowledgment

* Update NEWS.md
 2019-05-20 01:02:44 -07:00
Shaochen Shi
18e4fc3690 [jvm-packages] Automatically set maximize_evaluation_metrics if not explicitly given in XGBoost4J-Spark (#4446) 
* Automatically set maximize_evaluation_metrics if not explicitly given.

* When custom_eval is set, require maximize_evaluation_metrics.

* Update documents on early stop in XGBoost4J-Spark.

* Fix code error.
 2019-05-09 12:49:44 -07:00
Xu Xiao
797ba8e72d [jvm-packages] fix compatibility problem of spark version (#4411) 
* fix compatibility problem of spark version on MissingValueHandlingSuite.scala

* call setHandleInvalid by runtime reflection
 2019-04-30 09:13:05 -07:00
Nan Zhu
253fdd8a42
[jvm-packages] fix the split of input (#4417) 2019-04-29 18:52:40 -07:00
Nan Zhu
37dc82c3ff
[jvm-packages] allow partial evaluation of dataframe before prediction (#4407) 
* allow partial evaluation of dataframe before prediction

* resume spark test

* comments

* Run unit tests after building JVM packages
 2019-04-26 21:02:40 -07:00
Nan Zhu
995698b0cb
[BREAKING][jvm-packages] fix the non-zero missing value handling (#4349) 
* fix the nan and non-zero missing value handling

* fix nan handling part

* add missing value

* Update MissingValueHandlingSuite.scala

* Update MissingValueHandlingSuite.scala

* stylistic fix
 2019-04-26 11:10:33 -07:00
Xu Xiao
2d875ec019 [BLOCKING][jvm-packages] fix non-deterministic order within a partition (in the case of an upstream shuffle) on prediction (#4388) 
* [jvm-packages][hot-fix] fix column mismatch caused by zip actions at XGBooostModel.transformInternal

* apply minibatch in prediction

* an iterator-compatible minibatch prediction

* regressor impl

* continuous working on mini-batch prediction of xgboost4j-spark

* Update Booster.java
 2019-04-26 11:09:20 -07:00
Nan Zhu
65db8d0626
[jvm-packages] support spark 2.4 and compatibility test with previous xgboost version (#4377) 
* bump spark version

* keep float.nan

* handle brokenly changed name/value

* add test

* add model files

* add model files

* update doc
 2019-04-17 11:33:13 -07:00
Nan Zhu
ad4de0d718
[jvm-packages] handle NaN as missing value explicitly (#4309) 
* handle nan

* handle nan explicitly

* make code better and handle sparse vector in spark

* Update XGBoostGeneralSuite.scala
 2019-03-30 19:34:26 +08:00
Nan Zhu
45c89a6792
[jvm-packages] logging version number (#4271) 
* print version number

* add property file
 2019-03-21 18:24:29 +08:00
Nan Zhu
359ed9c5bc
[jvm-packages] add configuration flag to control whether to cache transformed training set (#4268) 
* control whether to cache data

* uncache
 2019-03-18 10:13:28 +08:00
Jiaming Yuan
29a1356669
Deprecate reg:linear' in favor of reg:squarederror'. (#4267) 
* Deprecate `reg:linear' in favor of `reg:squarederror'.
* Replace the use of `reg:linear'.
* Replace the use of `silent`.
 2019-03-17 17:55:04 +08:00
Shaochen Shi
224786f67f [xgboost4j-spark] Allow set the parameter "maxLeaves". (#4226) 
* Allow set the parameter "maxLeaves".

* Add "setMaxLeaves" to XGBoostRegressor.
 2019-03-07 18:36:47 -08:00
Nan Zhu
5f34078fba
[jvm-packages] bump version for master (#4209) 
* update version

* bump version
 2019-03-04 23:12:24 -08:00
Rong Ou
d506a8bc63 [jvm-packages] add verbosity param (#4138) 2019-02-13 20:57:17 -08:00
Nan Zhu
c18a3660fa
Separate Depthwidth and Lossguide growing policy in fast histogram (#4102) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* init

* more changes

* temp

* update

* udpate rabit

* change the histogram

* update kfactor

* sync per node stats

* temp

* update

* final

* code clean

* update rabit

* more cleanup

* fix errors

* fix failed tests

* enforce c++11

* broadcast subsampled feature correctly

* init col

* temp

* col sampling

* fix histmastrix init

* fix col sampling

* remove cout

* fix out of bound access

* fix core dump

remove core dump file

* disbale test temporarily

* update

* add fid

* print perf data

* update

* revert some changes

* temp

* temp

* pass all tests

* bring back some tests

* recover some changes

* fix lint issue

* enable monotone and interaction constraints

* don't specify default for monotone and interactions

* recover column init part

* more recovery

* fix core dumps

* code clean

* revert some changes

* fix test compilation issue

* fix lint issue

* resolve compilation issue

* fix issues of lint caused by rebase

* fix stylistic changes and change variable names

* use regtree internal function

* modularize depth width

* address the comments

* fix failed tests

* wrap perf timers with class

* fix lint

* fix num_leaves count

* fix indention

* Update src/tree/updater_quantile_hist.cc

Co-Authored-By: CodingCat <CodingCat@users.noreply.github.com>

* Update src/tree/updater_quantile_hist.h

Co-Authored-By: CodingCat <CodingCat@users.noreply.github.com>

* Update src/tree/updater_quantile_hist.cc

Co-Authored-By: CodingCat <CodingCat@users.noreply.github.com>

* Update src/tree/updater_quantile_hist.cc

Co-Authored-By: CodingCat <CodingCat@users.noreply.github.com>

* Update src/tree/updater_quantile_hist.cc

Co-Authored-By: CodingCat <CodingCat@users.noreply.github.com>

* Update src/tree/updater_quantile_hist.h

Co-Authored-By: CodingCat <CodingCat@users.noreply.github.com>

* merge

* fix compilation
 2019-02-13 12:56:19 -08:00
Rong Ou
9b917cda4f [jvm-packages] fix simple logic error :) (#4128) 
@CodingCat
 2019-02-11 21:47:30 -08:00
Nan Zhu
3320a52192 [jvm-packages] force use per-group weights in spark layer (#4118) 2019-02-10 05:38:03 +08:00
Rong Ou
2a9b085bc8 [jvm-packages] minor fix of params (#4114) 2019-02-08 00:21:59 -08:00
Nan Zhu
05243642bb
[jvm-packages] better fix for shutdown applications (#4108) 
* intentionally failed task

* throw exception

* more

* stop sparkcontext directly

* stop from another thread

* new scope

* use a new thread

* daemon threads

* don't join the killer thread

* remove injected errors

* add comments
 2019-02-07 09:02:17 -08:00
Nan Zhu
325b16bccd
[jvm-packages] fix return type of setEvalSets (#4105) 2019-02-06 11:00:29 -08:00
Nan Zhu
ae3bb9c2d5
Distributed Fast Histogram Algorithm (#4011) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* init

* allow hist algo

* more changes

* temp

* update

* remove hist sync

* udpate rabit

* change hist size

* change the histogram

* update kfactor

* sync per node stats

* temp

* update

* final

* code clean

* update rabit

* more cleanup

* fix errors

* fix failed tests

* enforce c++11

* fix lint issue

* broadcast subsampled feature correctly

* revert some changes

* fix lint issue

* enable monotone and interaction constraints

* don't specify default for monotone and interactions

* update docs
 2019-02-05 05:12:53 -08:00
Nan Zhu
0d0ce32908
[jvm-packages] adding logs for parameters (#4091) 2019-01-30 21:50:55 -08:00
KyleLi1985
dade7c3aff [jvm-packages] Performance consideration and Alignment input parameter of repartition function (#4049) 2019-01-07 08:38:05 -08:00
Nan Zhu
773ddbcfcb
[BLOCKING] fix the issue with infrequent feature (#4045) 
* fix the issue with infrequent feature

* handle exception

* use only 2 workers

* address the comments
 2019-01-06 16:01:03 -08:00
Nan Zhu
e290ec9a80
[jvm-packages] fix safe execution (#4046) 2019-01-05 19:45:37 -08:00
Nan Zhu
f368d0de2b
[jvm-packages] fix the scalability issue of prediction (#4033) 2018-12-29 20:46:30 -08:00
Nan Zhu
c055a32609
[jvm-packages]support multiple validation datasets in Spark (#3910) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* wrap iterators

* enable copartition training and validationset

* add parameters

* converge code path and have init unit test

* enable multi evals for ranking

* unit test and doc

* update example

* fix early stopping

* address the offline comments

* udpate doc

* test eval metrics

* fix compilation issue

* fix example
 2018-12-17 21:03:57 -08:00
Huafeng Wang
42cac4a30b [jvm-packages] Fix vector size of 'rawPredictionCol' in XGBoostClassificationModel (#3932) 
* Fix vector size of 'rawPredictionCol' in XGBoostClassificationModel

* Fix UT
 2018-11-23 21:09:43 -08:00
Nan Zhu
dc2bfbfde1
[jvm-packages] update version to 0.82-SNAPSHOT (#3920) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* update version

* 0.82
 2018-11-18 16:47:48 -08:00
Nan Zhu
aa48b7e903
[jvm-packages][refactor] refactor XGBoost.scala (spark) (#3904) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* wrap iterators

* remove unused code

* refactor

* fix typo
 2018-11-15 20:38:28 -08:00
Philip Hyunsu Cho
78ec77fa97
Release 0.81 version (#3864) 
* Release 0.81 version

* Update NEWS.md
 2018-11-04 05:49:11 -08:00
Nan Zhu
4ae225a08d
[Blocking][jvm-packages] fix the early stopping feature (#3808) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* temp

* add method for classifier and regressor

* update tutorial

* address the comments

* update
 2018-10-23 14:53:13 -07:00
weitian
9504f411c1 [jvm-packages] For training data with group, empty RDD partition threw exception (#3749) (#3750) 2018-10-09 09:03:22 -07:00
Nan Zhu
785094db53
[jvm-packages] fix issue when spark job execution thread cannot return before we execute first() (#3758) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* fix scalastyle error

* sparjJobThread

* update

* fix issue when spark job execution thread cannot return before we execute first()
 2018-10-05 22:20:50 -07:00
weitian
efc4f85505 [jvm-packages] Fix #3489: Spark repartitionForData can potentially shuffle all data and lose ordering required for ranking objectives (#3654) 2018-10-03 08:43:55 -07:00
Sergei Lebedev
87aca8c244 [jvm-packages] Fixed the distributed updater check (#3739) 
The updater used in distributed training is grow_histmaker and not 
grow_colmaker as the error message stated prior to this commit.
 2018-10-01 11:22:01 -07:00
Michael Mui
20a9e716bd [jvm-packages] Fix "obj_type" error to enable custom objectives and evaluations (#3646) 
credits to @mmui
 2018-09-14 12:06:33 -07:00
Jerry Lin
9acd549dc7 [jvm-packages] Add rank:ndcg and rank:map to Spark supported objectives (#3697) 2018-09-13 09:51:24 -07:00
Nan Zhu
d1e75d615e
[jvm-packages] Remove copy paste error in test suite (#3692) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* remove copy paste error
 2018-09-11 13:08:36 -07:00
Joseph Bradley
14a8b96476 [jvm-packages] xgboost-spark warning when Spark encryption is turned on (#3667) 
* added test, commented out right now

* reinstated test

* added fix for checking encryption settings

* fix by using RDD conf

* fix compilation

* renamed conf

* use SparkSession if available

* fix message

* nop

* code review fixes
 2018-09-10 14:21:01 -07:00
Matthew Tovbin
beab6e08dd Remove println in jsonDecode (#3665) 
Following issue  #3578
 2018-09-07 15:47:26 -07:00
Nan Zhu
3261002099
[jvm-packages] throw ControlThrowable instead of InterruptedException (#3632) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* interrupted exception is not rethrown
 2018-08-25 20:30:21 -07:00
Nan Zhu
4912c1f9c6
[jvm-packages] fix checkpoint save/load (#3614) 
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* fix update checkpoint func
 2018-08-21 12:34:24 -07:00