小编Kai*_*ren的帖子

为什么我不能安装Cassandra-driver

我正在通过其文件研究卡桑德拉.但是,当我使用"pip install cassandra-driver"安装cassandra-driver时,失败的方式如下:

weikairen2@weikairen2-virtual-machine:~$ pip install cassandra-driver
Collecting cassandra-driver
  Using cached cassandra-driver-3.7.0.tar.gz
Requirement already satisfied (use --upgrade to upgrade): six>=1.6 in ./.local/lib/python2.7/site-packages (from cassandra-driver)
Requirement already satisfied (use --upgrade to upgrade): futures in ./.local/lib/python2.7/site-packages (from cassandra-driver)
Building wheels for collected packages: cassandra-driver
  Running setup.py bdist_wheel for cassandra-driver ... 




^Z
[1]+  ???               pip install cassandra-driver
weikairen2@weikairen2-virtual-machine:~$ ls
cassandra               jdk              ???  ??  ??
cassandra-driver-3.7.0  pycharm          ??    ??  ??
examples.desktop        PycharmProjects  ??    ??
weikairen2@weikairen2-virtual-machine:~$ cd cassandra-driver-3.7.0
weikairen2@weikairen2-virtual-machine:~/cassandra-driver-3.7.0$ ls
cassandra                  ez_setup.py  MANIFEST.in  README.rst  setup.py …
Run Code Online (Sandbox Code Playgroud)

python database cassandra

12
推荐指数
1
解决办法
7660
查看次数

"无法导入名称SparkSession"

我无法从pyspark.sql导入SparkSession,但我可以导入Row

我的spark-1.6.0-bin-hadoop2.6安装在一个docker容器中,系统是centos

我该如何解决这个问题?这个问题困扰了我很长一段时间

python hadoop bigdata apache-spark pyspark

3
推荐指数
1
解决办法
1万
查看次数

标签 统计

python ×2

apache-spark ×1

bigdata ×1

cassandra ×1

database ×1

hadoop ×1

pyspark ×1