[Issue 5518][docs] Update docs mainly for Python API #5536
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merlimat
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Jennifer88huang-zz
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wolfstudy
site2/docs/functions-develop.md
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| For complete code, see [here](https://github.com/apache/pulsar/blob/master/pulsar-functions/python-examples/native_exclamation_function.py). | ||
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| Note that functions can be written in python2 or python3, but Pulsar |
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Note
You can write Pulsar Functions in python2 or python3. However, Pulsar only looks forpythonas the interpreter.
If you're running Pulsar Functions on Ubuntu system that only supports
python3, you might fail to
start the functions. In this case, you can create a symlink. Your system will fail if
you have ever installed any other package that depends on Python 2.x. A solution is under development in Issue 5518.
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 10There was a problem hiding this comment.
Accepted, except I prefer "Your system will fail if you subsequently install any other package that depends on Python 2.x" (since by definition, if you've already installed a package which depends on python 2.x, you will already have "python" and Pulsar will use it)
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Yes, if so, you can use "Your system will fail if you subsequently install any other package that depends on Python 2.x".
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Fix #5518 |
Jennifer88huang-zz
changed the title
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I think best if I now hand this branch over to @jennifer88huang for any further edits. Going back and forth is not a good use of time for either of us. |
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@jennifer88huang can you take over @candlerb branch and work on proofreading it? |
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@sijie Sure. |
4 participants
Replacement for #5531
Fix #5518
This one also removes functions-api.md and functions-state.md (most of the latter moved to functions-develop.md)