HyukjinKwon commented on code in PR #38485:
URL: https://github.com/apache/spark/pull/38485#discussion_r1013528124
##########
python/pyspark/sql/connect/client.py:
##########
@@ -35,13 +35,146 @@
from pyspark.sql.connect.plan import SQL, Range
from pyspark.sql.types import DataType, StructType, StructField, LongType,
StringType
-from typing import Optional, Any, Union
+from typing import Optional, Any, Union, TYPE_CHECKING
NumericType = typing.Union[int, float]
logging.basicConfig(level=logging.INFO)
+class ChannelBuilder:
+ """
+ This is a helper class that is used to create a GRPC channel based on the
given
+ connection string per the documentation of Spark Connect.
+
+ Examples
+ --------
+ >>> cb = ChannelBuilder("sc://localhost")
+ ... cb.endpoint
+ "localhost:15002
+
+
+ >>> cb = ChannelBuilder("sc://localhost/;use_ssl=true;token=aaa")
+ ... cb.secure
+ True
+
+ .. versionadded:: 3.4.0
+
Review Comment:
```suggestion
.. versionadded:: 3.4.0
Examples
--------
>>> cb = ChannelBuilder("sc://localhost")
... cb.endpoint
"localhost:15002
>>> cb = ChannelBuilder("sc://localhost/;use_ssl=true;token=aaa")
... cb.secure
True
```
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