[GitHub] [spark] ueshin commented on a change in pull request #30436: [MINOR][DOCS] Document 'without' value for HADOOP_VERSION in pip installation

[GitBox <gi...@apache.org>]

ueshin commented on a change in pull request #30436:
URL: https://github.com/apache/spark/pull/30436#discussion_r527336121



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File path: python/docs/source/getting_started/install.rst
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@@ -68,8 +68,8 @@ It is recommended to use ``-v`` option in ``pip`` to track the installation and
 
     HADOOP_VERSION=2.7 pip install pyspark -v
 
-Supported versions of Hadoop are ``HADOOP_VERSION=2.7`` and ``HADOOP_VERSION=3.2`` (default).
-Note that this installation of PySpark with a different version of Hadoop is experimental. It can change or be removed between minor releases.
+Supported values in ``HADOOP_VERSION`` are ``without``, ``2.7`` and ``3.2`` (default).

Review comment:
       I might want to know what `without` means, like it's equivalent to `user-provided` one or something.




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