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new 94cdbba699f Revert "[SPARK-34827][PYTHON][DOC] Remove outdated
statements on distributed-sequence default index"
94cdbba699f is described below
commit 94cdbba699f2f92dc93e8229d8e87565737fd20a
Author: Hyukjin Kwon <gurwls...@apache.org>
AuthorDate: Thu May 12 09:11:55 2022 +0900
Revert "[SPARK-34827][PYTHON][DOC] Remove outdated statements on
distributed-sequence default index"
This reverts commit cec1e7b4e68deac321f409d424a3acdcd4cb91be.
---
python/docs/source/user_guide/pandas_on_spark/options.rst | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/python/docs/source/user_guide/pandas_on_spark/options.rst
b/python/docs/source/user_guide/pandas_on_spark/options.rst
index 67b8f6841f5..c0d9b18c085 100644
--- a/python/docs/source/user_guide/pandas_on_spark/options.rst
+++ b/python/docs/source/user_guide/pandas_on_spark/options.rst
@@ -186,7 +186,9 @@ This is conceptually equivalent to the PySpark example as
below:
**distributed-sequence** (default): It implements a sequence that increases
one by one, by group-by and
group-map approach in a distributed manner. It still generates the sequential
index globally.
If the default index must be the sequence in a large dataset, this
-index has to be used. See the example below:
+index has to be used.
+Note that if more data are added to the data source after creating this index,
+then it does not guarantee the sequential index. See the example below:
.. code-block:: python
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