Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/19715#discussion_r150450319
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/feature/QuantileDiscretizerSuite.scala
---
@@ -146,4 +146,172 @@ class QuantileDiscretizerSuite
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/19715#discussion_r150450305
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/feature/QuantileDiscretizerSuite.scala
---
@@ -146,4 +146,172 @@ class QuantileDiscretizerSuite
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/19715#discussion_r154133181
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/feature/QuantileDiscretizer.scala ---
@@ -129,34 +152,119 @@ final class QuantileDiscretizer @Since
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/19715#discussion_r156442207
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/feature/QuantileDiscretizer.scala ---
@@ -107,11 +107,11 @@ private[feature] trait
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/19715#discussion_r157282154
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/feature/QuantileDiscretizerSuite.scala
---
@@ -146,4 +147,258 @@ class QuantileDiscretizerSuite
Github user huaxingao commented on the issue:
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I have also verified the save/load back compatibility.
Thanks a lot for your comments! @MLnick
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Github user huaxingao commented on the issue:
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Thanks a lot!! @gatorsmile @srowen
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GitHub user huaxingao opened a pull request:
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[SPARK-22397][ML]add multiple columns support to QuantileDiscretizer
## What changes were proposed in this pull request?
add multi columns support to QuantileDiscretizer
## How
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/19715
@MLnick @viirya Could you please review? Thanks!
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GitHub user huaxingao opened a pull request:
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[SPARK-22443][SQL]add implementation of quoteIdentifier,
getTableExistsQuery and getSchemaQuery in AggregatedDialect
â¦
## What changes were proposed in this pull request
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/19658#discussion_r148944273
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/jdbc/AggregatedDialect.scala ---
@@ -42,6 +42,18 @@ private class AggregatedDialect(dialects
Github user huaxingao commented on the issue:
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@MLnick Thank you very much for your comments! I will change these.
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https://github.com/apache/spark/pull/19715#discussion_r156160532
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/feature/QuantileDiscretizer.scala ---
@@ -129,34 +156,102 @@ final class QuantileDiscretizer @Since
Github user huaxingao commented on the issue:
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retest this please
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GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21244
[SPARK-24815]add flatten function to SparkR
## What changes were proposed in this pull request?
add array flatten function to SparkR
## How was this patch tested?
Unit
GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21255
[SPARK-24186][SparR][SQL]change reverse and concat to collection functions
in R
## What changes were proposed in this pull request?
reverse and concat are already in functions.R
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21307
Thanks a lot!! @HyukjinKwon @viirya @felixcheung
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https://github.com/apache/spark/pull/21255#discussion_r186604721
--- Diff: R/pkg/tests/fulltests/test_sparkSQL.R ---
@@ -1502,12 +1502,21 @@ test_that("column functions", {
result <- collect(select(d
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21255#discussion_r186630904
--- Diff: R/pkg/R/functions.R ---
@@ -1253,19 +1256,6 @@ setMethod("quarter",
column(jc)
})
-#
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21255#discussion_r186635312
--- Diff: R/pkg/R/functions.R ---
@@ -1253,19 +1256,6 @@ setMethod("quarter",
column(jc)
})
-#
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21255#discussion_r186631550
--- Diff: R/pkg/R/functions.R ---
@@ -2043,34 +2033,6 @@ setMethod("countDistinct",
column(jc)
})
-#
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21119#discussion_r184808830
--- Diff: python/pyspark/ml/clustering.py ---
@@ -1156,6 +1156,201 @@ def getKeepLastCheckpoint(self):
return self.getOrDefault
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21119#discussion_r184809072
--- Diff: python/pyspark/ml/clustering.py ---
@@ -1156,6 +1156,201 @@ def getKeepLastCheckpoint(self):
return self.getOrDefault
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21255#discussion_r187262627
--- Diff: R/pkg/R/functions.R ---
@@ -219,7 +219,8 @@ NULL
#' head(select(tmp3, map_values(tmp3$v3)))
#' head(select(tmp3, element_at(tmp3$v3
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21119
@jkbradley
Thanks for letting me know. I will change the python API accordingly after
the new scala version
Github user huaxingao commented on the issue:
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@HyukjinKwon I think I resolved the problem. Thanks!
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Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21307#discussion_r187802112
--- Diff: R/pkg/R/functions.R ---
@@ -2055,20 +2058,10 @@ setMethod("countDistinct",
#' @details
#' \code{concat}: Concatenate
GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21313
[SPARK-24187][R][SQL]Add array_join function to SparkR
## What changes were proposed in this pull request?
This PR adds array_join function to SparkR
## How was this patch
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21313#discussion_r187814160
--- Diff: R/pkg/R/functions.R ---
@@ -3006,6 +3008,28 @@ setMethod("array_contains",
column(jc)
})
+#
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21313
There are still quite a lot of the SQL functions to be added in R. We can
bundle several of the functions together in one PR, but I guess it's too much
work to add all of them in one PR
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21255
@felixcheung @HyukjinKwon @viirya
I am thinking of closing this one and open a new PR if no objection. It's
messy to resolve the conflicts because I have quite a few patches. Sorry for my
Github user huaxingao closed the pull request at:
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GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21307
[SPARK-24186][R][SQL]change reverse and concat to collection functions in R
## What changes were proposed in this pull request?
reverse and concat are already in functions.R
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21244#discussion_r186275756
--- Diff: R/pkg/R/generics.R ---
@@ -918,6 +918,10 @@ setGeneric("explode_outer", function(x) {
standardGeneric("explode_outer") }
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21244
@viirya @mn-mikke @felixcheung @HyukjinKwon Thanks all for your help!
@HyukjinKwon I will fix the two small things in my next PR
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21069
retest this please
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Github user huaxingao commented on a diff in the pull request:
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--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala
---
@@ -1882,3 +1882,98 @@ case class
Github user huaxingao commented on the issue:
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retest this please
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Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21413#discussion_r190659883
--- Diff: python/pyspark/ml/regression.py ---
@@ -619,6 +627,20 @@ def getSubsamplingRate(self):
"""
return se
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21413#discussion_r190638735
--- Diff: python/pyspark/ml/regression.py ---
@@ -619,6 +627,20 @@ def getSubsamplingRate(self):
"""
return se
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21069#discussion_r190652607
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala
---
@@ -1882,3 +1882,123 @@ case class
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21050#discussion_r189149082
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala
---
@@ -1059,3 +1059,96 @@ case class Flatten
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21050#discussion_r189148953
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala
---
@@ -1059,3 +1059,96 @@ case class Flatten
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21050#discussion_r189358425
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala
---
@@ -1882,3 +1882,141 @@ case class
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21050#discussion_r189357494
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala
---
@@ -1882,3 +1882,141 @@ case class
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21069#discussion_r188494901
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/CollectionExpressionsSuite.scala
---
@@ -280,4 +280,35 @@ class
GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21413
[SPARK-23161][PYSPARK][ML]Add missing APIs to Python GBTClassifier
## What changes were proposed in this pull request?
Add featureSubsetStrategy in GBTClassifier and GBTRegressor. Also
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21050#discussion_r189405672
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/CollectionExpressionsSuite.scala
---
@@ -552,4 +552,26 @@ class
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21513#discussion_r194247139
--- Diff: python/pyspark/ml/clustering.py ---
@@ -1156,6 +1157,213 @@ def getKeepLastCheckpoint(self):
return self.getOrDefault
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21513#discussion_r194247137
--- Diff: python/pyspark/ml/clustering.py ---
@@ -1156,6 +1157,213 @@ def getKeepLastCheckpoint(self):
return self.getOrDefault
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21513#discussion_r194237396
--- Diff: python/pyspark/ml/clustering.py ---
@@ -1156,6 +1157,204 @@ def getKeepLastCheckpoint(self):
return self.getOrDefault
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21119
@mengxr Sorry for the delay. I will submit an update later today. Do you
want me to close this PR and do a new one? or just update this PR
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21513
@mengxr @WeichenXu123 Could you please review? Thanks a lot in advance!
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GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21513
[SPARK-19826][ML][PYTHON]add spark.ml Python API for PIC
## What changes were proposed in this pull request?
add spark.ml Python API for PIC
## How was this patch tested
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21119
@mengxr @WeichenXu123 I will close this one and submit a new PR soon.
Thanks!
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Github user huaxingao commented on a diff in the pull request:
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--- Diff: python/pyspark/ml/classification.py ---
@@ -1251,26 +1256,33 @@ class GBTClassifier(JavaEstimator, HasFeaturesCol,
HasLabelCol
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21513#discussion_r194190113
--- Diff: python/pyspark/ml/clustering.py ---
@@ -1156,6 +1159,216 @@ def getKeepLastCheckpoint(self):
return self.getOrDefault
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21050#discussion_r194893615
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala
---
@@ -1882,3 +1883,134 @@ case class
GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21557
[SPARK-24439][ML][PYTHON]Add distanceMeasure to BisectingKMeans in PySpark
## What changes were proposed in this pull request?
add distanceMeasure to BisectingKMeans in Python
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/20442
@jkbradley test added. Could you please review?
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https://github.com/apache/spark/pull/21050#discussion_r195920795
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala
---
@@ -2355,3 +2356,319 @@ case class
Github user huaxingao commented on the issue:
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Thanks a lot for your help! @mengxr @WeichenXu123
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Github user huaxingao commented on the issue:
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Thanks a lot @BryanCutler for your help!
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GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21465
[SPARK-24333][ML][PYTHON]Add fit with validation set to spark.ml GBT:
Python API
## What changes were proposed in this pull request?
Add validationIndicatorCol and validationTol
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21413#discussion_r191611779
--- Diff: python/pyspark/ml/regression.py ---
@@ -619,6 +627,22 @@ def getSubsamplingRate(self):
"""
return se
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21413#discussion_r191602398
--- Diff: python/pyspark/ml/regression.py ---
@@ -619,6 +627,22 @@ def getSubsamplingRate(self):
"""
return se
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21313#discussion_r192578750
--- Diff: R/pkg/R/functions.R ---
@@ -3006,6 +3008,27 @@ setMethod("array_contains",
column(jc)
})
+#
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21313#discussion_r192578774
--- Diff: R/pkg/R/functions.R ---
@@ -3006,6 +3008,27 @@ setMethod("array_contains",
column(jc)
})
+#
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21313#discussion_r192578796
--- Diff: R/pkg/R/functions.R ---
@@ -3006,6 +3008,27 @@ setMethod("array_contains",
column(jc)
})
+#
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21069
Thank you for your help!
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Github user huaxingao commented on a diff in the pull request:
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--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/CollectionExpressionsSuite.scala
---
@@ -552,4 +552,60 @@ class
Github user huaxingao commented on the issue:
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@felixcheung @HyukjinKwon Any more comments?
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Github user huaxingao commented on the issue:
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Thank you very much for your help! @HyukjinKwon @felixcheung
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Github user huaxingao commented on the issue:
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@mengxr @WeichenXu123 I will update this. Thanks.
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Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21313#discussion_r192814246
--- Diff: R/pkg/R/functions.R ---
@@ -3006,6 +3008,27 @@ setMethod("array_contains",
column(jc)
})
+#
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21313#discussion_r192574515
--- Diff: R/pkg/tests/fulltests/test_sparkSQL.R ---
@@ -1518,6 +1518,16 @@ test_that("column functions", {
result <- coll
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21649#discussion_r199338975
--- Diff: R/pkg/R/DataFrame.R ---
@@ -3905,6 +3905,16 @@ setMethod("rollup",
group
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21649#discussion_r199225907
--- Diff: R/pkg/R/DataFrame.R ---
@@ -3905,6 +3905,18 @@ setMethod("rollup",
groupedData(sgd)
})
+isT
GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21678
[SPARK-23461][R]vignettes should include model predictions for some ML
models
## What changes were proposed in this pull request?
Add model predictions for Linear Support Vector Machine
GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21645
[SPARK-24537][R]Add array_remove / array_zip / map_from_arrays /
array_distinct
## What changes were proposed in this pull request?
Add array_remove / array_zip / map_from_arrays
GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21649
SPARK[23648][R][SQL]Adds more types for hint in SparkR
## What changes were proposed in this pull request?
Addition of numeric and list hints for SparkR.
## How was this patch
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21557#discussion_r198684081
--- Diff: python/pyspark/ml/clustering.py ---
@@ -622,10 +621,10 @@ def __init__(self, featuresCol="features",
predictionCol="predict
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21050
@ueshin @kiszk Thanks for your comments. I fixed the problems.
I am not sure if I should use ```$i++ ``` or ```$i ++``` in the for loop.
It seems other people use ```$i ++```, so I also used
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21678
Here is the output for Linear SVM Classifier in sparkr-vignettes.html.
```
prediction <- predict(model, training)
head(select(prediction, "Class", "Sex", &
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21649#discussion_r199327384
--- Diff: R/pkg/R/DataFrame.R ---
@@ -3905,6 +3905,18 @@ setMethod("rollup",
groupedData(sgd)
})
+isT
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/21050#discussion_r185332198
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala
---
@@ -1059,3 +1059,78 @@ case class Flatten
Github user huaxingao commented on the issue:
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retest this please
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Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/21159
Thanks @BryanCutler @HyukjinKwon
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Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/17819
@AFractalThought @viirya
I have made changes for QuantileDiscretizer based on this PR. Once this PR
is merged, I will open a jira to submit the PR for QuantileDiscretizer
GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21710
[SPARK-24207][R]add R API for PrefixSpan
## What changes were proposed in this pull request?
add R API for PrefixSpan
## How was this patch tested?
add test
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/19715
Thank you all for your help!!
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https://github.com/apache/spark/pull/20390#discussion_r163759921
--- Diff: python/pyspark/sql/tests.py ---
@@ -2855,6 +2855,10 @@ def test_create_dataframe_from_old_pandas(self
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/20390#discussion_r163731132
--- Diff: python/pyspark/sql/dataframe.py ---
@@ -1881,6 +1881,15 @@ def toDF(self, *cols):
jdf = self._jdf.toDF(self._jseq(cols
GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/20390
[SPARK-23081][PYTHON]Add colRegex API to PySpark
## What changes were proposed in this pull request?
Add colRegex API to PySpark
## How was this patch tested?
add
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/20390#discussion_r163925810
--- Diff: python/pyspark/sql/dataframe.py ---
@@ -819,6 +819,29 @@ def columns(self):
"""
retur
Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/20390#discussion_r163940181
--- Diff: python/pyspark/sql/dataframe.py ---
@@ -819,6 +819,29 @@ def columns(self):
"""
retur
GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/20400
[SPARK-23084][PYTHON]Add unboundedPreceding(), unboundedFollowing() and
currentRow() to PySpark
## What changes were proposed in this pull request?
Added unboundedPreceding
Github user huaxingao commented on the issue:
https://github.com/apache/spark/pull/20390
Thank you all for your help! @HyukjinKwon @gatorsmile @felixcheung
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Github user huaxingao commented on a diff in the pull request:
https://github.com/apache/spark/pull/20400#discussion_r164261413
--- Diff: python/pyspark/sql/window.py ---
@@ -124,16 +124,19 @@ def rangeBetween(start, end):
values directly.
:param
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