我正在尝试在databricks上使用cudf。
我开始关注https://medium.com/rapids-ai/rapids-can-now-be-accessed-on-databricks-unified-analytics-platform-666e42284bd1。但是init脚本链接是断开的。
然后,我使用这个链接(https://github.com/rapidsai/spark-examples/blob/master/getting-started-guides/csp/databricks/databricks.md#start-a-databricks-cluster)在集群上安装cudf jar。我仍然不能import cudf。
我还尝试了:%sh conda install -c rapidsai -c nvidia -c numba -c conda-forge cudf=0.13 python=3.7 cudatoolkit=10.1,它也失败了,出现了一个很长的错误,以:
active environment : /databricks/python
active env location : /databricks/python
shell level : 2
user config file : /root/.condarc
populated config files : /databricks/conda/.condarc
conda version : 4.8.2
conda-build version : not installed
python version : 3.7.6.final.0
virtual packages : __cuda=10.2
__glibc=2.27
base environment : /databricks/conda (writable)
channel URLs : https://conda.anaconda.org/nvidia/linux-64
https://conda.anaconda.org/nvidia/noarch
https://conda.anaconda.org/rapidsai/linux-64
https://conda.anaconda.org/rapidsai/noarch
https://conda.anaconda.org/numba/linux-64
https://conda.anaconda.org/numba/noarch
https://conda.anaconda.org/conda-forge/linux-64
https://conda.anaconda.org/conda-forge/noarch
https://conda.anaconda.org/pytorch/linux-64
https://conda.anaconda.org/pytorch/noarch
https://repo.anaconda.com/pkgs/main/linux-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/linux-64
https://repo.anaconda.com/pkgs/r/noarch
package cache : /databricks/python/pkgs
/local_disk0/conda/pkgs
envs directories : /databricks/conda/envs
/root/.conda/envs
platform : linux-64
user-agent : conda/4.8.2 requests/2.22.0 CPython/3.7.6 Linux/4.4.0-1114-aws ubuntu/18.04.5 glibc/2.27
UID:GID : 0:0
netrc file : None
offline mode : False
An unexpected error has occurred. Conda has prepared the above report.
Upload successful.你知道如何在数据库集群上使用cudf吗?
发布于 2020-10-30 02:27:55
我记得不久前我帮助写了那个博客:)。现在已经过时了。
Karthik和他的团队从spark-rapids开始做了一些很棒的更新。下面是spark中的RAPIDs with databricks的最新实现:https://nvidia.github.io/spark-rapids/docs/get-started/getting-started-databricks.html。这应该可以让您使用最新版本的cudf运行。
我会要求有人在那个特定的博客上添加类似的免责声明,这样其他人也不会感到困惑。感谢您通过这个问题提醒我们!
发布于 2020-11-11 22:26:37
也许你需要cudatoolkit=10.2?你的报告里有virtual packages : __cuda=10.2。
我正在调查databricks GPU集群上的安装问题(不同的问题),并注意到CUDA的版本是10.2,而不是我预期的10.1。
发布于 2021-06-18 00:55:36
我认为OP想要在cudf中使用python。如果是这样的话,文档中不会对此进行介绍。
但我尝试将以下内容添加到generate-init-script.ipynb中以使其正常工作:
#Use mamba to install packages to speed up conda resolve time
base=$(conda info --base)
conda create -y -n mamba -c conda-forge mamba
pip uninstall -y pyarrow
${base}/envs/mamba/bin/mamba remove -y c-ares zstd libprotobuf pandas
${base}/envs/mamba/bin/mamba install -y "pyarrow=1.0.1" -c "conda-forge"
${base}/envs/mamba/bin/mamba install -y -c "rapidsai" -c "nvidia" -c "conda-forge" -c "defaults" "cudf=0.18" "cudatoolkit=10.1"
conda env remove -n mamba注意:根据您的环境更改cudf版本和cudatoolkit。
https://stackoverflow.com/questions/64502614
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