8.1 No space left on device classifier TMPDIR
报错：
No space left on device " when I use classifier.
解决办法：
First off, do you have a directory on your machine at /data? You can check by running:
ls /data
If you see something like ls: /data: No such file or directory, then you will first need to make the directory:
mkdir /data
Then, you can export that environment variable:
export TMPDIR='/data'
You can check that the variable is set by running:
echo $TMPDIR
It should display /data. If not, you will need to export it again.
参考资料
