From 5dca10b8fdec81a3cc476301fa4f82ea917c34ec Mon Sep 17 00:00:00 2001
From: hyukjinkwon <gurwls223@gmail.com>
Date: Fri, 23 Jun 2017 21:51:55 +0800
Subject: [PATCH] [SPARK-21193][PYTHON] Specify Pandas version in setup.py
## What changes were proposed in this pull request?
It looks we missed specifying the Pandas version. This PR proposes to fix it. For the current state, it should be Pandas 0.13.0 given my test. This PR propose to fix it as 0.13.0.
Running the codes below:
```python
from pyspark.sql.types import *
schema = StructType().add("a", IntegerType()).add("b", StringType())\
.add("c", BooleanType()).add("d", FloatType())
data = [
(1, "foo", True, 3.0,), (2, "foo", True, 5.0),
(3, "bar", False, -1.0), (4, "bar", False, 6.0),
]
spark.createDataFrame(data, schema).toPandas().dtypes
```
prints ...
**With Pandas 0.13.0** - released, 2014-01
```
a int32
b object
c bool
d float32
dtype: object
```
**With Pandas 0.12.0** - - released, 2013-06
```
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File ".../spark/python/pyspark/sql/dataframe.py", line 1734, in toPandas
pdf[f] = pdf[f].astype(t, copy=False)
TypeError: astype() got an unexpected keyword argument 'copy'
```
without `copy`
```
a int32
b object
c bool
d float32
dtype: object
```
**With Pandas 0.11.0** - released, 2013-03
```
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File ".../spark/python/pyspark/sql/dataframe.py", line 1734, in toPandas
pdf[f] = pdf[f].astype(t, copy=False)
TypeError: astype() got an unexpected keyword argument 'copy'
```
without `copy`
```
a int32
b object
c bool
d float32
dtype: object
```
**With Pandas 0.10.0** - released, 2012-12
```
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File ".../spark/python/pyspark/sql/dataframe.py", line 1734, in toPandas
pdf[f] = pdf[f].astype(t, copy=False)
TypeError: astype() got an unexpected keyword argument 'copy'
```
without `copy`
```
a int64 # <- this should be 'int32'
b object
c bool
d float64 # <- this should be 'float32'
```
## How was this patch tested?
Manually tested with Pandas from 0.10.0 to 0.13.0.
Author: hyukjinkwon <gurwls223@gmail.com>
Closes #18403 from HyukjinKwon/SPARK-21193.
---
python/setup.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/python/setup.py b/python/setup.py
index f50035435e..2644d3e79d 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -199,7 +199,7 @@ try:
extras_require={
'ml': ['numpy>=1.7'],
'mllib': ['numpy>=1.7'],
- 'sql': ['pandas']
+ 'sql': ['pandas>=0.13.0']
},
classifiers=[
'Development Status :: 5 - Production/Stable',
--
GitLab