使用python3.5.1导入pyspark错误pyspark

Question

Pyspark和python2.7对我来说很好。 我安装了python3.5.1（从源代码安装） 我在终端中运行pyspark时遇到这个错误

Python 3.5.1 (default, Apr 25 2016, 12:41:28) 
[GCC 4.8.4] on linux
Type "help", "copyright", "credits" or "license" for more information.
Traceback (most recent call last):
  File "/home/himaprasoon/apps/spark-1.6.0-bin-hadoop2.6/python/pyspark/shell.py", line 30, in <module>
    import pyspark
  File "/home/himaprasoon/apps/spark-1.6.0-bin-hadoop2.6/python/pyspark/__init__.py", line 41, in <module>
    from pyspark.context import SparkContext
  File "/home/himaprasoon/apps/spark-1.6.0-bin-hadoop2.6/python/pyspark/context.py", line 28, in <module>
    from pyspark import accumulators
  File "/home/himaprasoon/apps/spark-1.6.0-bin-hadoop2.6/python/pyspark/accumulators.py", line 98, in <module>
    from pyspark.serializers import read_int, PickleSerializer
  File "/home/himaprasoon/apps/spark-1.6.0-bin-hadoop2.6/python/pyspark/serializers.py", line 58, in <module>
    import zlib
ImportError: No module named 'zlib'

我试过python3.4.3，也很好用

Answer 1

您是否检查过zlib是否确实存在于python安装中？它应该是默认的，但奇怪的事情发生了。在

Answer 2

您是否在.bashrc文件中提供了系统python3.5.1到“PYSPARK_PYTHON”的确切路径？在

 Welcome to
   ____              __
  / __/__  ___ _____/ /__
 _\ \/ _ \/ _ `/ __/  '_/
/__ / .__/\_,_/_/ /_/\_\   version 2.1.1
   /_/  

Using Python version 3.6.1 (default, Jun 23 2017 16:20:09)
SparkSession available as 'spark'.

这是我的PySpark提示符显示的内容。ApacheSparkVerison是2.1.1

注：我使用Anaconda3（python3.6.1）作为我的日常PySpark代码，我的PySpark_驱动程序设置为“jupyter”

上面的例子是我的默认系统python3.6

Answer 3

试试看conda install -c conda-forge pyspark 如果您的问题仍然存在，您可能需要更改您的~/.basrc